Safety Switch

Product Details:

SAFETY PULL CORD SWITCHES manufactured and exported by SMARTsaa are designed for use on Conveyors and critical machines. Conventional Pull Cord Switches are slack rope type while safety Pull Cord Rope are tensioned rope type.

The switch operates when:

·         Rope is pulled

·         The Rope is broken, slack, stolen or missing

·         With emergency push button provided on switch is pressed

 SPECIAL FEATURES:

·         Single sided Pull Cord Switch is designed for rope length of 80 Meters (Usable length 50 Meters)

·         Double sided Pull Cord Switch is designed for rope length of 80 Meters each side, total 160 Meters (Usable length 50 meters each side, total 100 Meters)

·         Number of switches required at site gets reduced, hence reduced inventory

·         Optional Additional Junction with separate terminals for ease of wiring

·         Optional LED indicator

·         Robust design, totally enclosed metallic enclosure for main switch, IP 67

·         Switch can be used for Conveyor Guard Sensor

·         The switch can be interfaced with Belt Watch System / Trip Indicaton

SPCIFICATIONS:

·         Safety Pull Cord Switch with added safety feature of rope missing detection

·         Rope length: Single Sided Switch: 80 Meters, Double sided switch: Up to 80 Meters each side

·         Contact arrangement: 1 NO + 1 NC, 4 NC / 2 NO, 2 NC / 1 NO,

·         Contact Rating: 10 Amp resistive at 230 V AC

·         Enclosure: Cast Al, Field mounting, Main switch: IP 67, Junction Box: IP 65

·         Cable entry for Junction Box: ¾ inch BSP

Safety Pull Cord Switches are field mounting type cane be used in dusty and seashore environment.

SMARTsaa offers Pull Cord Switch equivalent to:

Schmersal / Telemecanique /Allen Bradley /Schneider

We offer Best Price for Safety Pull Cord Switch with fast delivery 

We also offer RequiredAccessories for Safety Pull Cord Switch:Like

Pull Cord Cable, Turn Buckle, Wire Rope Thimble (Rope Eye), Pulley, Stay Bolt, spring , Cable Rope Clamp, Bull Dog Clip

SMARTsaaSafety Pull Cord SwitchPrice is affordable and economical.

Additional Information:

• Item Code: SPC
• Production Capacity: 100 Per week
• Delivery Time: 3-4 Weeks
• Packaging Details: Industrial Worthy

Product Details:

Pull Cord Switch with Reset Button manufactured and exported by SMARTsaa is provided with reset button / knob on the switch designed to reset the switch. The switch once locked due to pulling or rope, will only reset when reset button / knob is pulled by operator. This arrangement provides additional security for the person working on the conveyor. The button / knob is pull to reset type, hence accidental reset by falling of lump on the switch is not possible.. 2 NO+ 2 NC contact is provided by Pull Cord Switch with Reset Button.

Heavy Duty Pull Cord Switch with Reset Button is housed in dust and weatherproof cast aluminum enclosure with IP 66 Grade of protection. Sturdy & heavy duty cam-switch with robust contacts is used to give longer service life. Handle fitted with spring steel rings at both ends is provided for fixing the rope. The design of the rings gives maximum flexibility in operating condition. Enclosure is epoxy painted to give high corrosion resistance. The switch is designed with manual reset type of mechanism by pulling the knob. Pull Cord switch is mounted on the walkway side of the conveyor belt preferably at about every 30 meters of the length. Rope is tied to the end rings of the handle. When the rope is pulled from any side, the switch is operated. Unless and until the knob is pulled by operator, the switch remains in operated condition. Hence reliable operation is ensured by Pull Cord Switch with Reset Lever.
Following models are available:

PC 101 JB RB: Pull Cord Switch with 1 NO + 1 NC contact with Junction Box with Reset Button
PC 202 JB RB: Pull Cord Switch with 2 NO + 2 NC contact with Junction Box with Reset Button
PC 202 RB: Pull Cord Switch with Reset Button with 2 NO + 2 NC Contacts

SMARTsaa offers Pull Cord Switch equivalent to:

Schmersal / Telemecanique /Allen Bradley /Schneider/ Jayashree / AG & Protocontrol
We offer Best Price for Pull Cord Switch with Reset Button with fast delivery 

 All above Pull Cord Switches are field mounting having IP 65 enclosure, available in various other enclosures materials to suite site conditions:
C: Pull Cord Switch in Cast Aluminum enclosure 
Available Accessories:

PCW: Pull Cord Switch Rope

TS:   Pull Cord Switch with Terminal Strip inside the switch

JB:   Pull Cord Switch with Junction Box for ease of wiring

MF:  Pull Cord Switch with Mechanical Indication

IL:  Pull Cord Switch with LED Indicating Lamp for location indicator of operated switch

CG:    Cable gland for Pull Cord Switch

BP:     Pull Cord Switch with Base Plate

PCA: Addressable Pull Cord Switch

SMARTsaa Pull Cord Switch with Reset Button Price is affordable and economical.

Additional Information:

• Item Code: PC202CRB
• Production Capacity: 100 per Week
• Delivery Time: 2-3 Weeks
• Packaging Details: Industrial Worthy

Product Details:

Pull Cord Switch with Reset Lever manufactured and exported by SMARTsaa is provided with reset lever on the switch, designed to reset the switch. The switch once locked due to pulling of rope, will only reset when reset lever is pressed by operator. This arrangement provides additional security for the person working on the conveyor. 2 C/O contacts is provided by Pull Cord Switch with Reset Lever.

 Heavy Duty Pull Cord Switch with Reset Lever is housed in dust and weatherproof cast aluminum enclosure with IP 66 Grade of protection. Sturdy & heavy duty micro switch mechanism with robust contacts is used to give longer service life. Handle fitted with spring steel rings at both ends is provided for fixing the rope. The design of the rings gives maximum flexibility in operating condition. Enclosure is epoxy painted to give high corrosion resistance. The switch is designed with reset lever type of mechanism. Pull Cord switch is mounted on the walkway side of the conveyor belt preferably at about every 30 meters of the length. Rope is tied to the end rings of the handle. When the rope is pulled from any side, the switch is operated. Unless and until the lever is pressed by operator, the switch remains in operated condition. Hence reliable operation is ensured by Pull Cord Switch with Reset Lever.    

Following models are available:

PC 010 RL: Pull Cord Switch with 1 C/O contact with Reset Lever

PC 020 RL: Pull Cord Switch with 2 C/O contact with Junction Box with Reset Lever

SMARTsaa offers Pull Cord Switch equivalent to:

Schmersal / Telemecanique /Allen Bradley /Schneider/ Jayashree / AG & Protocontrol

We offer Best Price for Pull Cord Switch with Reset Lever with fast delivery 

All above Pull Cord Switches are field mounting having IP 65 enclosure, available in various other enclosures materials to suite site conditions:

C: Pull Cord Switch in Cast Aluminum enclosure 

Available Accessories:

PCW: Pull Cord Switch Rope

TS:   Pull Cord Switch with Terminal Strip inside the switch

JB:   Pull Cord Switch with Junction Box for ease of wiring

MF:  Pull Cord Switch with Mechanical Indication

IL:  Pull Cord Switch with LED Indicating Lamp for location indicator of operated switch

CG:    Cable gland for Pull Cord Switch

BP:     Pull Cord Switch with Base Plate

PCA: Addressable Pull Cord Switch

SMARTsaa Pull Cord Switch with Reset Lever Price is affordable and economical.

Additional Information:

• Item Code: PC202CJBRL
• Production Capacity: 100 per Week
• Delivery Time: 3-4 Weeks
• Packaging Details: Industrial Worthy

Product Details:

Pull Cord Switch manufactured and exported by SMARTsaa is designed to stop the conveyor belt in the case of an emergency. It provides contact operation which can be used for conveyor stopping as well as audio visual alarm. 2 NO+ 2 NC contact is provided by Pull Cord Switch.

Heavy Duty Pull Cord Switch is housed in dust and weatherproof cast aluminum enclosure with IP 65 Grade of protection. Sturdy & heavy duty cam-switch with robust contacts is used to give longer service life. Handle fitted with spring steel rings at both ends is provided for fixing the rope. The design of the rings gives maximum flexibility in operating condition. Enclosure is epoxy painted to give high corrosion resistance. The switch is designed with manual reset type of mechanism. Pull Cord switch is mounted on the walkway side of the conveyor belt preferably at about every 30 meters of the length. Rope is tied to the end rings of the handle. When the rope is pulled from any side, the switch is operated. Unless and until the handle is reset to normal position manually, the switch remains in operated condition. Hence reliable operation is ensured by Pull Cord Switch.

Following models are available:

PC 101: Pull Cord Switch with 1 NO + 1 NC contact

PC 202: Pull Cord Switch with 2 NO + 2 NC contact

PC 202 RB: Pull Cord Switch with Reset Button

PC 202 F: Pull Cord Switch in Flameproof Enclosure

PC HR:  Pull Code Switch with Reset Button for Small Conveyors in automobile plants

SMARTsaa offers Pull Cord Switch equivalent to:

Schmersal /Telemecanique/Allen Bradley /Schneider/Jayashree / AG & Protocontrol

We offer Best Price for Pull Cord Switch with fast delivery 

All above Pull Cord Switches are field mounting having IP 65 enclosure, available in various other enclosures materials to suite site conditions:

C: Pull Cord Switch in Cast Aluminum enclosure 

D: Pull Cord Switch in FRP / DMC / Plastic enclosure

CI: Pull Cord Switch in Cast Iron Enclosure 

F:  Pull Cord Switch in Flameproof Housing for use in hazardous area

Available Accessories:

PCW: Pull Cord Switch Rope

TS:   Pull Cord Switch with Terminal Strip inside the switch

JB:   Pull Cord Switch with Junction Box for ease of wiring

MF:  Pull Cord Switch with Mechanical Indication

IL:  Pull Cord Switch with LED Indicating Lamp for location indicator of operated switch

CG:    Cable gland for Pull Cord Switch

BP:     Pull Cord Switch with Base Plate

PCA : Addressable Pull Cord Switch

SMARTsaa Pull Cord Switch Price is affordable and economical.

Additional Information:

• Item Code: PC202C
• Production Capacity: 1000 per week
• Delivery Time: 1 Week
• Packaging Details: Industrial worthy

Product Details:

A safety switch is a device that quickly switches off the electricity supply if an electrical fault is detected, to minimise the risk of electricity-related fires, electric shock, injury and death.

Product Details:

Pull Cord Switch with Junction Box manufactured and exported by SMARTsaa is designed to provide additional space for ease of wiring. It provides contact operation which can be used for conveyor stopping as well as audio visual alarm. 2 NO+ 2 NC contact is provided by Pull Cord Switch with Junction Box.

Heavy Duty Pull Cord Switch with Junction Box is housed in dust and weatherproof cast aluminum enclosure with IP 65 Grade of protection. Sturdy & heavy duty cam-switch with robust contacts is used to give longer service life. Handle fitted with spring steel rings at both ends is provided for fixing the rope. The design of the rings gives maximum flexibility in operating condition. Enclosure is epoxy painted to give high corrosion resistance. The switch is designed with manual reset type of mechanism. Pull Cord switch is mounted on the walkway side of the conveyor belt preferably at about every 30 meters of the length. Rope is tied to the end rings of the handle. When the rope is pulled from any side, the switch is operated. Unless and until the handle is reset to normal position manually, the switch remains in operated condition. Hence reliable operation is ensured by Pull Cord Switch.
Following models are available:

PC 101 JB: Pull Cord Switch with 1 NO + 1 NC contact with Junction Box

PC 202 JB: Pull Cord Switch with 2 NO + 2 NC contact with Junction Box

PC 202 RB: Pull Cord Switch with Reset Button

PC 202 F JB: Pull Cord Switch in Flameproof Enclosure with Junction Box

PC HR:  Pull Code Switch with Reset Button for Small Conveyors in automobile plants

SMARTsaa offers Pull Cord Switch equivalent to:

Schmersal /Telemecanique/Allen Bradley /Schneider/Jayashree / AG & Protocontrol

We offer Best Price for Pull Cord Switch with Junction Box with fast delivery 

All above Pull Cord Switches are field mounting having IP 65 enclosure, available in various other enclosures materials to suite site conditions:

C: Pull Cord Switch in Cast Aluminum enclosure 

D: Pull Cord Switch in FRP / DMC / Plastic enclosure

CI: Pull Cord Switch in Cast Iron Enclosure 

F:  Pull Cord Switch in Flameproof Housing for use in hazardous area

Available Accessories:

PCW: Pull Cord Switch Rope

TS:   Pull Cord Switch with Terminal Strip inside the switch

JB:   Pull Cord Switch with Junction Box for ease of wiring

MF:  Pull Cord Switch with Mechanical Indication

IL:  Pull Cord Switch with LED Indicating Lamp for location indicator of operated switch

CG:    Cable gland for Pull Cord Switch

BP:     Pull Cord Switch with Base Plate

PCA: Addressable Pull Cord Switch

SMARTsaa Pull Cord Switch with junction Box Price is affordable and economical

Additional Information:

• Item Code: PC202CJB
• Production Capacity: 500 per week
• Delivery Time: 1-3 Weeks
• Packaging Details: Industrial worthy

Product Details:

SMARTsaa offers Pull Cord Guard Sensing Safety Switch. Ideal to detect removal of conveyor safety guard fixed around long conveyor. This provides 360 degree protection on conveyors increasing human safety. The rope is tied through clamps fixed on the guard, when guard is removed the switch operates and conveyor stops protecting human, machines and other vital machine elements.

Salient Features:

• The switch works actuates contact when rope is pulled
• The switch also actuates when rope is broken, slack
• The switch provided with reset button for local reset
• Single switch for long rope length up to 160 Mtrs hence use of reduced number of switches
• Optional LED indicator
• Robust design, Totally enclosed metallic enclosure , IP 67
• Compatible to EN418 norms, Confirms to EN60947-5-5 , IEC60947-5-1
• Available in Single side operation or both side operations
• Ideal switch for Guard Sensor
• The rope is to be hooked around the guard such that when guard is removed the switch is operated.
• Single side operation (left or right side) as well as both side operation options are available.

Product Details:

Pull Cord Switch for Indoor Machines manufactured and exported by SMARTsaa is designed for use on Indoor Machines and Work Stations, manufactured and exported by SMARTsaa is designed to stop the machine or work station in the case of an emergency. It provides contact operation which can be used for machine stopping as well as audio visual alarm. 2 NO+ 2 NC contact is provided by Pull Cord Switch for Indoor Machines.
Pull Cord Switch for Indoor Machine is housed in dust and weatherproof cast aluminum enclosure with IP 65 Grade of protection. Sturdy & heavy duty cam-switch with robust contacts is used to give longer service life. Handle fitted with spring steel rings is provided for fixing the rope. The design of the rings gives maximum flexibility in operating condition. Enclosure is epoxy painted to give high corrosion resistance. The switch is designed with Reset Button.  Pull Rope switch is fixed on the all sides of machine with hooks and pulleys to provide 360 degree protection. Rope is tied to the end rings of the handle. When the rope is pulled by operator the switch actuates. Unless and until the reset knob is pulled the switch remains in operated condition. Hence reliable operation is ensured by Pull Rope Switch for Indoor Machine.  

Following models are available:

PC 101 HR: Pull Cord Switch with 1 NO + 1 NC contact for Indoor Machines

PC 202 HR: Pull Cord Switch with 2 NO + 2 NC contact for Indoor Machines

PC HR:  Pull Cord Switch with Reset Button for Small Conveyors in automobile plants

SMARTsaa offers Pull Rope Switch equivalent to:

Schmersal /Telemecanique/Allen Bradley /Schneider/Jayashree / AG & Protocontrol
We offer Best Price for Pull Cord Switch for Indoor Machines with fast delivery 
All above Pull Cord Switches are field mounting having IP 65 enclosure, available in various other enclosures materials to suite site conditions:
Available Accessories:

PCW: Pull Cord Switch Rope

IL:  Pull Cord Switch with LED Indicating Lamp for location indicator of operated switch

CG:    Cable gland for Pull Cord Switch

BP:     Pull Cord Switch with Base Plate

PCA: Addressable Pull Cord Switch

SMARTsaa Pull Cord Switch for Indoor Machines Price is affordable and economical.

 

 

Additional Information:

• Item Code: PC202HR
• Production Capacity: 100 Per Week
• Delivery Time: 3-4 Weeks
• Packaging Details: Industrial Worthy

Product Details:

CABLE PULL SAFETY SWITCH manufactured and exported by SMARTsaa are designed for use on Conveyors and critical machines. Conventional Pull Cord Switches are slack rope type while safety Pull Cord Rope are tensioned rope type.

Cable Pull Safety Switch operates when:

·         Rope is pulled

·         The Rope is broken, slack, stolen or missing

·         With emergency push button provided on switch is pressed

SPECIAL FEATURES:

·         Single sided Pull Cord Switch is designed for rope length of 80 Meters (Usable length 50 Meters)

·         Double sided Pull Cord Switch is designed for rope length of 80 Meters each side, total 160 Meters (Usable length 50 meters each side, total 100 Meters)

·         Number of switches required at site gets reduced, hence reduced inventory

·         Optional Additional Junction with separate terminals for ease of wiring

·         Optional LED indicator

·         Robust design, totally enclosed metallic enclosure for main switch, IP 67

·         Switch can be used for Conveyor Guard Sensor

·         The switch can be interfaced with Belt Watch System / Trip Indicator 

SPCIFICATIONS:

·         Safety Pull Cord Switch with added safety feature of rope missing detection

·         Rope length: Single Sided Switch: 80 Meters, Double sided switch: Up to 80 Meters each side

·         Contact arrangement: 1 NO + 1 NC, 4 NC / 2 NO, 2 NC / 1 NO,

·         Contact Rating: 10 Amp resistive at 230 V AC

·         Enclosure: Cast Al, Field mounting, Main switch: IP 67, Junction Box: IP 65

·         Cable entry for Junction Box: ¾ inch BSP

Cable Pull Safety Switches are field mounting type cane be used in dusty and seashore environment.

SMARTsaa offers Cable Pull Safety Switch equivalent to:

Schmersal / Telemecanique /Allen Bradley /Schneider

We offer Best Price for Cable Pull Safety Switch with fast delivery 

We also offer RequiredAccessories for Cable Pull Safety Switch:Like

Pull Cord Cable, Turn Buckle, Wire Rope Thimble (Rope Eye), Pulley, Stay Bolt, spring , Cable Rope Clamp, Bull Dog Clip

SMARTsaaCable Pull Safety SwitchPrice is affordable and economical.

Additional Information:

• Item Code: PC101
• Production Capacity: 1000 Per Week
• Delivery Time: 1-2 Week
• Packaging Details: Industrial Worthy

Product Details:

Pull Cord Switch with Terminal Strip manufactured and exported by SMARTsaa is designed to stop the conveyor belt in the case of an emergency. It provides contact operation which can be used for conveyor stopping as well as audio visual alarm. Additional strip is provided for ease of wiring at filed. 2 NO+ 2 NC contact is provided by Pull Cord Switch.

Pull Cord Switch with terminal Strip is housed in dust and weatherproof cast aluminum enclosure with IP 65 Grade of protection. Sturdy & heavy duty cam-switch with robust contacts is used to give longer service life. Handle fitted with spring steel rings at both ends is provided for fixing the rope. The design of the rings gives maximum flexibility in operating condition. Enclosure is epoxy painted to give high corrosion resistance. The switch is designed with manual reset type of mechanism. Pull Cord switch is mounted on the walkway side of the conveyor belt preferably at about every 30 meters of the length. Rope is tied to the end rings of the handle. When the rope is pulled from any side, the switch is operated. Unless and until the handle is reset to normal position manually, the switch remains in operated condition. Hence reliable operation is ensured by Pull Cord Switch with Terminal Strip    

Following models are available:

PC 101 TS: Pull Cord Switch with 1 NO + 1 NC contact with Terminal Strip

PC 202 TS: Pull Cord Switch with 2 NO + 2 NC contact with Terminal Strip

PC 202 F: Pull Cord Switch in Flameproof Enclosure with terminal Strip

SMARTsaa offers Pull Cord Switch equivalent to:

Schmersal /Telemecanique/Allen Bradley /Schneider/Jayashree / AG & Protocontrol

We offer Best Price for Pull Cord Switch with terminal Strip with fast delivery 

All above Pull Cord Switches are field mounting having IP 65 enclosure, available in various other enclosures materials to suite site conditions:

C: Pull Cord Switch in Cast Aluminum enclosure 

D: Pull Cord Switch in FRP / DMC / Plastic enclosure

F:  Pull Cord Switch in Flameproof Housing for use in hazardous area

Available Accessories:

PCW: Pull Cord Switch Rope

TS:   Pull Cord Switch with Terminal Strip inside the switch

JB:   Pull Cord Switch with Junction Box for ease of wiring

MF:  Pull Cord Switch with Mechanical Indication

IL:  Pull Cord Switch with LED Indicating Lamp for location indicator of operated switch

CG:    Cable gland for Pull Cord Switch

BP:     Pull Cord Switch with Base Plate

PCA: Addressable Pull Cord Switch

SMARTsaa Pull Cord Switch Price is affordable and economical.

Additional Information:

• Item Code: PC202CTS
• Production Capacity: 100 Per Week
• Delivery Time: 1-2 Week
• Packaging Details: Industrial Worthy

Product Details:

SMARTsaa offers a Flameproof Pull Cord Switch suitable for use in IIa, IIb / Zone 21 and 22 areas. The enclosures are specially designed and approved by competent third party laboratory.

Flameproof Duty Pull Cord Switch is housed in dust and weatherproof and Flameproof LM6 cast aluminum enclosure with IP 65 Grade of protection. The enclosure is duly certified for hazardous area use.

Sturdy & heavy duty cam-switch with robust contacts is used to give longer service life. Handle fitted with spring steel rings at both ends is provided for fixing the rope. The design of the rings gives maximum flexibility in operating condition. Enclosure is epoxy painted to give high corrosion resistance. The switch is designed with manual reset type of mechanism. Pull Cord switch is mounted on the walkway side of the conveyor belt preferably at about every 30 meters of the length. Rope is tied to the end rings of the handle. When the rope is pulled from any side, the switch is operated. Unless and until the handle is reset to normal position manually, the switch remains in operated condition. Hence reliable operation is ensured by Flameproof Pull Cord Switch.

Following models are available:

PC 101 F: Pull Cord Switch with 1 NO + 1 NC contact Flameproof Enclosure

PC 202 F: Pull Cord Switch with 2 NO + 2 NC contact Flameproof Enclosure

PC 202 RB: Pull Cord Switch with Reset Button

SMARTsaa offers Pull Cord Switch equivalent to:

Schmersal /Telemecanique/Allen Bradley /Schneider/Jayashree / AG & Protocontrol

We offer Best Price for Flameproof Pull Cord Switch with fast delivery 

Available Accessories:

PCW: Pull Cord Switch Rope

TS:   Pull Cord Switch with Terminal Strip inside the switch

JB:   Pull Cord Switch with Junction Box for ease of wiring

MF:  Pull Cord Switch with Mechanical Indication

IL:  Pull Cord Switch with LED Indicating Lamp for location indicator of operated switch

CG:    Cable gland for Pull Cord Switch

BP:     Pull Cord Switch with Base Plate

PCA : Addressable Pull Cord Switch

SMARTsaa Pull Cord Switch Price is affordable and economical.

Additional Information:

• Item Code: PC202F
• Production Capacity: 100 Per Week
• Delivery Time: 3-4 Weeks
• Packaging Details: Industrrial Worthy

Product Details:

SMARTsaa offers variety of Safety Switches for use on Conveyors. We manufacture and export Safety Switches like Pull Cord switch, Belt Sway Switch, Heavy Duty Limit Switch, Electronic Speed Switch, Belt Loading Monitor, Chute Jam Detector, Belt Damage Detector, Boot Level Detector, De-Interlocking Switch for protection and monitoring of conveyer belt and other machinery used in material handling plants.

 

PULL CORD SWITCH

It is a rope operated emergency switch. It is provided with operating handle fitted with spring steel rings at both ends for fixing the rope. Pull cord switch is mounted on the walkway side of conveyer belt, preferably at about every 30 meters length. Rope is tied to the end rings of the handle. When the rope is pulled from any side, the switch is operated. 

 

BELT- SWAY SWITCH 

This switch allows smooth running of the conveyer and protects it from damages by over swaying which can occur due to uneven loading of material, worn out idler roller bearings etc. The belt sway is generally mounted on both sides and near the edge of conveyer belt. A small gap is provided between contact roller and the belt edge to allow normal running of the belt with acceptable tolerance. When swaying exceeds normal limit, the belt edge pushes the contact roller, which drives the switch and operates the contacts. 

 

HEAVY DUTY LIMIT SWITCH 

SMARTsaa offers Heavy Duty Limit Switch for use on heavy machines. These switches give position feedback by operation of contact. 

 

ELECTRONIC SPEED SWITCH 

This switch is used to monitor speed of conveyers, crushers, rolling mills, agitators, mixers, stirrers, screw conveyers and other industrial machinery. The device actuates relay contacts at preset speed. Using these contacts, desired control action such as zero speed protection/ under speed protection/ over speed protection can be achieved. Speed range is to be selected considering normal running speed of the equipment and desired trip speed.

 

BELT LOADING MONITOR Series BLM:

Simple and robust device to detect the loading of material on he belt conveyor. It consist of roller assembly which is to be installed below the belt. Due to loading on the belt the roller makes contact with the belt and pushes the roller down actuating a switch. Contacts are used in control circuit for interlocking.

 

CHUTE JAM DETECTOR:

Various models are offered to detect chute jamming. Following are few models.

1.Chute Jam / Block Switch: RF Admittance Disc Probe

2. Chute Jam / Block switch: RF Admittance Rod Probe

3. Chute Jam / Block switch: RF Admittance Rope Probe

4. Chute Jam / Block switch: Tilt Probe

DAMAGE BELT DETECTOR

Belt damage detector detects and give early warning of belt damage. Damaged belt detector is to be mounted in pairs, positioned on either side of the belt. The units are connected by two spans of special PVC coated cable. One end of the cable mounts to a support bracket and other end is connected to a spring loaded ball located in DBD unit. The switch gets actuated when an object or broken belt sweeps away one or both cables pulling spring loaded ball out of socket.

BOOT LEVEL DETECTOR Series 

Designed to sense material in a bin of bucket elevator. It gives warning when buckets are running empty. It can also be used to detect spillage level in bucket elevator.

We offer Best Price for Safety Switches for Conveyors with fast delivery 

SMARTsaa Safety Switches for Conveyors Price is affordable and economical  

Product Details:

SMARTsaa is leading manufacturer and exporter of Heavy Duty Limit Switch for use on heavy machines. These switches give position feedback by operation of contact. The application include position sensing of crane, stacker reclaimer, loader etc. The robust design makes its use on heavy machinery.
Heavy Duty Limit Switches have been developed to meet the requirement of ‘Extra Heavy Duty’ service as found in cranes, in mining, foundries, steel plants etc. where limit switches have to withstand high electrical and mechanical wear. The roller limit switch is used on cranes, stackers and reclaimers to sense position end of travel etc.The heavy duty roller and actuation mechanism makes it immune for impact of these machinery. The bodies and covers are fabricated out of thick cast iron/ Al enclosures, which are resistant against corrosion and rough handling. 
Two types of actuation mechanism are offered 1) Stay put type where the switch remains in actuated position and same gets reset only when the lever is pushed back by operating mechanism.2. Spring Return Type where the roller regains its position when the operating mechanism goes away.
Following models are available “
HDLS 101: Heavy Duty Limit Switch with 1 NO + 1 NC contact
HDLS 202: Heavy Duty Limit Switch with 2 NO + 2 NC contact

All above Switch are field mounting having IP 65 enclosure, available in various enclosures materials to suite site conditions:
C: Cast Aluminum, 
D: Corrosion resistance DMC / FRP, CI: Cast Iron, 
F: Flameproof
Optional Accessories:TS: With terminal strip inside the switch
JB: With Separate Junction Box
TS : With terminal strip for ease of termination
CG: Cable gland
BP: Base plate

Product Details:

SMARTsaa is leading manufacturer and exporter of Cable Pull Safety Switches for use on machines like cutting machines, printing machines and wood working machines for emergency stoppage. To be used with steel wire. The contacts of these switches are to be interlocked such that when switch is operated the machine should stop, protecting human, machines and other vital and machine elements.

Salient Features:

• The switch works actuates contact when rope is pulled
• The switch also actuates when rope is broken, slack
• The switch provided with reset button for local reset
• Single switch for long conveyors up to 160 Mtrs against multiple  number of conventional switches
• Robust design, Enclosure , totally sealed IP 67
• Optional LED indicator
• Compatible to EN418 norms
• Confirms to EN60947-5-5 , IEC60947-5-1
• Available in Single side operation or both side operations
• The rope is to be hooked around the work area and at convenient height such that the operator will find is convenient to pull when in an emergency by using turn buckle, spring and thimbles.
•  The switch resets when rest push button on switch is pressed.
• The switch designed for different rope length up to 120 meters is available.
• Single side operation (left or right side) as well as both side operation options are available.
• Special switches with rope break indication contact are also available.
• LED indication lamp can be provided for remote indication

Smartsaa Cable Pull Safety Switches are available with best price and short delivery period

Product Details:

SMARTsaa manufactures and exporters Safety Light Curtain Controller to protect personnel from injury and machines from damage. The light curtain is to be installed at the point of access of operator. The invisible light curtain formed by arrays of infrared light when cut by body part of operator like hand, foot or figure, the O/P is actuated which can be used to switch off the machine, operate break or any safety device so as to prevent further damage,Depending on the safety requirement curtain with specific resolution / beam pitch is to be selected.
Safety Light Curtain Controller are offered with best price and short delivery period.

Product Details:

Belt Sway Limit Switch manufactured and exported by SMARTsaa is designed to provide contact O/P when conveyor belt sways beyond limit. Switch provides contact operation which can be used for conveyor stopping as well as audio visual alarm. 2 NO+ 2 NC contact is provided by Belt Sway Limit Switch.
Belt Sway Limit Switch is housed in dust and weatherproof cast aluminum enclosure with IP 66 Grade of protection. Sturdy & heavy duty cam-switch with robust contacts is used to give longer service life. Roller fitted with SS sleeve for better life and resistance.

The switch is designed with spring / Auto reset type of mechanism. Belt Sway switch is mounted on the both side of the conveyor belt preferably at about every 30 meters of the length.

Additionally small gap of approx. 200 mm is to be kept between belt edge and roller for normal allowable swaying of belt. When conveyor belt sways beyond limit, the roller is pushed by the belt edge and the switch is operated. Unless and until belt roller position reaches to normal , the switch remains in operated condition. Hence reliable operation is ensured by Belt Sway Switch with Junction Box.    

Following models are available:

BS 101 C JB: Belt Sway Switch 1 NO + 1 NC contact

BS 202 C JB: Belt Sway Switch 2 NO + 2 NC contact

BS 202 C JB: Belt Sway Switch with 2 NO + 2 NC contact with Junction Box

BS 202 F JB: Belt Sway Switch in Flameproof Enclosure with Junction Box

BS 202 C JB IL: Belt Sway Switch with 2 NO + 2 NC contact with Junction Box with Indicating Lamp

We offer Best Price for Belt Sway Limit Switch with fast delivery 

All above Belt Sway Limit Switches are field mounting having IP 65 enclosure, available in various other enclosures materials to suite site conditions:

C: Belt Sway Limit Switch in Cast Aluminum enclosure 

D: Belt Sway Limit Switch in FRP / DMC / Plastic enclosure

CI: Belt Sway Limit Switch in Cast Iron Enclosure 

F:  Belt Sway Limit Switch in Flameproof Housing for use in hazardous area

Available Accessories:

TS: Belt Sway Limit Switch with Terminal Strip inside the switch

JB:  Belt Sway Limit Switch with Junction Box for ease of wiring

IL:   Belt Sway Limit Switch with LED Indicating Lamp for location indicator of operated switch

CG: Cable gland for Belt Sway Switch

BP:  Belt Sway Limit Switch with Base Plate

PCA: Addressable Belt Sway Limit Switch
SMARTsaa Belt Sway Limit Switch Price is affordable and economical

 

Additional Information:

• Item Code: BS202
• Production Capacity: 1000 Per Week
• Delivery Time: 1-2 Weeks
• Packaging Details: Industrial Worthy

Product Details:

SMAERsaa offers limit switches for various applications like End Travel, Position Limit SwitchVarious Types available1.Roller Limit Switch2.Oil Tight Roller Limit Switch3.Flameproof Limit Switch4.Cat Whisker Limit Switch5.Adjustable lever limit switchVarious options : IP 65Oil TightFlameproof 

Additional Information:

• Production Capacity: 500 Per week
• Delivery Time: 2-3 Week
• Packaging Details: Industrial Worthy

Product Details:

SMARTsaa manufactures and exports Belt Sway Switch Series: BS to stop the conveyor   belt & to indicate the fault when the conveyor belt sways beyond limit. The switch allows smooth running of the conveyor & protects it from damages by over swaying. Over swaying can occur due to uneven loading of material, worn out idler roller bearings etc.

The switch is housed in dust & weatherproof cast aluminum enclosure with IP 65 grade of protection. Special corrosion free DMC enclosure is also developed for use in seashore, saline atmosphere. The SS sleeved contact roller fitted with pre lubricated sealed ball bearings. This assures smooth operation of the roller over a long period of time. Switch mechanism is of self-reset type.  The enclosure is epoxy painted to withstand harsh climate.

Belt sway switches are to be mounted along the sides of the conveyor belt. Ideal gap between two switches is 30 Meters. Small clearance is kept between roller and belt edge to allow belt for some sway. When the belt sways it torches the roller and switch is actuated. The contacts are wired in interlocking circuit to trip the conveyor. The switch is normal action spring return type.

Following models are available “

BS 101: Belt Sway Switch with 1 NO + 1 NC contact

BS 202: Belt Sway Switch with 2 NO + 2 NC contact

All above Switch are field mounting having IP 65 enclosure, available in various enclosures materials to suite site conditions:

C: Cast Aluminum, D: Corrosion resistance DMC / FRP, CI: Cast Iron, F: Flameproof

Optional Accessories:

TS: With terminal strip inside the switch

JB: With Separate Junction Box with terminal strip for ease of termination

IL : Indicating Lamp for location indicator of operated switch

CG: Cable gland

BP: Base plate

SMARTsaa offers Belt Sway Switches equivalent to:

Schmersal /Telemecanique/Allen Bradley /Schneider/Jayashree / AG & Protocontrol

We offer Best Price for Belt Sway Switch with fast delivery 

All above Belt Sway Switches are field mounting having IP 65 enclosure, available in various other enclosures materials to suite site conditions:

C: Belt Sway Switch in Cast Aluminum enclosure 

D: Belt Sway Switch in FRP / DMC / Plastic enclosure

CI: Belt Sway Switch in Cast Iron Enclosure 

F:  Belt Sway Switch in Flameproof Housing for use in hazardous area

SMARTsaa Belt Sway Switch Price is affordable and economical.

Additional Information:

• Production Capacity: 1000 per week
• Delivery Time: 1 Week
• Packaging Details: Industrial worthy

Product Details:

Belt Sway Switch with Junction Box manufactured and exported by SMARTsaa is designed to provide to provide contact O/P when conveyor belt sways beyond limit. The separate junction box gives addition space for wiring. The switch provides contact operation which can be used for conveyor stopping as well as audio visual alarm. 2 NO+ 2 NC contact is provided by Belt Sway Switch with Junction Box.

Belt Sway Switch with Junction Box is housed in dust and weatherproof cast aluminum enclosure with IP 66 Grade of protection. Sturdy & heavy duty cam-switch with robust contacts is used to give longer service life. Roller fitted with SS sleeve for better life and resistance.

The switch is designed with spring / Auto reset type of mechanism. Belt Sway switch is mounted on the both side of the conveyor belt preferably at about every 30 meters of the length.

Additionally small gap of approx. 200 mm is to be kept between belt edge and roller for normal allowable swaying of belt. When conveyor belt sways beyond limit, the roller is pushed by the belt edge and the switch is operated. Unless and until belt roller position reaches to normal , the switch remains in operated condition. Hence reliable operation is ensured by Belt Sway Switch with Junction Box.  

Following models are available:

BS 101 C JB: Belt Sway Switch 1 NO + 1 NC contact

BS 202 C JB: Belt Sway Switch with 2 NO + 2 NC contact with Junction Box

BS 202 F JB: Belt Sway Switch in Flameproof Enclosure with Junction Box

BS 202 C JB IL : Belt Sway Switch with 2 NO + 2 NC contact with Junction Box with Indicating Lamp

We offer Best Price for Belt Sway Switch with Junction Box with fast delivery 

All above Belt Sway Switches are field mounting having IP 65 enclosure, available in various other enclosures materials to suite site conditions:

C: Belt Sway Switch in Cast Aluminum enclosure 

D: Belt Sway Switch in FRP / DMC / Plastic enclosure

CI: Belt Sway Switch in Cast Iron Enclosure 

F:  Belt Sway Switch in Flameproof Housing for use in hazardous area

Available Accessories:

TS: Belt Sway Switch with Terminal Strip inside the switch

JB:  Belt Sway Switch with Junction Box for ease of wiring

IL:   Belt Sway Switch with LED Indicating Lamp for location indicator of operated switch

CG: Cable gland for Belt Sway Switch

BP:     Belt Sway Switch with Base Plate

PCA: Addressable Belt Sway Switch

SMARTsaa Belt Sway Switch With Junction Box Price is affordable and economical

Additional Information:

• Item Code: BS202CJB
• Production Capacity: 100 Per Week
• Delivery Time: 1-2 Weeks
• Packaging Details: Industrial Worthy

Product Details:

SMARTsaa offers Conveyor Zero Speed Switch for detection of Zero Speed, Under Speed, Over Speed of conveyor. It also gives digital speed indication of conveyor speed.The digital display indicates equipment speed as well as set speed accurately. The device also actuates relay contacts at preset speed. Using these contacts, desired control action such as zero speed protection / under speed protection / over speed protection can be achieved. Conveyor Zero Speed Switch can also be used to indicate linear speed of equipment in MPM / MPH by suitable entry of scaling factor. Scaling factor is also adjustable.Speed sensor is placed in close proximity of the rotating object. On this object, metallic plates are fixed. Sensor detects presence of metal objects which come within the range of their oscillating field giving rise to corresponding pulses. These pulses are fed to the control unit where they are compared with the standard pulses to sense the speed. Output is in the form of relay contact. In case of under speed and zero speed application built-in initial by-pass time delay is provided to allow the rotating machinery to attend the desired speed. If after this set time the motor does not attend the set speed, the relay is de-energized and the switch resets automatically when the desired speed is attained. Digital display models provide more features like field adjustable scaling factor, keypad setting, two point contact operation and Universal Speed Range etc.
Sensor Probe:

• Sensing Range 10-12 mm, Effective: 7-10 mm

Additional Information:

• Item Code: ESM1W
• Production Capacity: 100 per week
• Delivery Time: 1-2 Weeks
• Packaging Details: Industrial worthy

Product Details:

SMARTsaa has developed Damaged Belt Detector for early detection of Belt Damage of conveyors used in bulk material handling.

 

Generally two types of damages are observed:

1.      Damages Occurred Due To Usage:

Damage of belt due to excessive usages, heavy loads, wearing and tearing of belt edges, poor vulcanizing of joints, peeling of steel cord, peeling of rubber portion of the belt etc.

2.      Damage due to unhealthy working condition:

Cutting of belt due to locking of sharp object at discharge chute. As the belt is moving, the sharp metal piece cuts the belt longitudinally.

 

To protect conveyor belt against above damage, SMARTsaa recommend two types of protective devices.

 

DAMAGED BELT DETECTOR: ROPE TYPE: DBD R

This detector will protect belt against damage happened due to usages. It consists of pair of switches. The steel cord rope which are to be installed below the belt in a gap of approximately 500 Meters. The rope, one end of which is fixed with the end clamp, other end is provided with steel ball. The rope is fixed below the belt by keeping gap approx. 50 mm. The ball is held in catch. The switch lever gets pressed when the ball is fixed in catch.

 

When belt gets damaged sue to excessive use, its cord starts coming out, the rubber starts peeling off. The rubber or steel cord will stars peeling off and hits the rope. The ball comes off the catch and switch gets operated. The contacts are interlocked in circuit and the operator gets early warning.

 

One additional pair of DBD R can also be installed just after the return idler on return path to detect the belt damage of top belt surface.

 

DAMAGED BELT DETECTOR: INFRARED TYPE: DBD I

This detector is designed to detect belt damage due to unhealthy condition. When belt gets cut longitudinally, the carried material like coal or iron ore starts falling through the belt cut.

The DBD R consist of infrared light curtain detector and controller. The sensors forms invisible curtain of invisible light. The curtain is installed below the carrying side of belt. The location is generally after 20-30 Meters just after the discharge chute. The curtain gets disturbed due to falling of material through the cut slot of belt. The signal is triggered when piece of carried material passes through light curtain.

Additional Information:

• Item Code: DBDR
• Production Capacity: 500 per week
• Delivery Time: 2-3 weeks
• Packaging Details: Industrial worthy

Product Details:

SMARTsaa has developed Damaged Belt Detector for early detection of Belt Damage of conveyors used in bulk material handling.

 

Generally two types of damages are observed:

1.      Damages Occurred Due To Usage:

Damage of belt due to excessive usages, heavy loads, wearing and tearing of belt edges, poor vulcanizing of joints, peeling of steel cord, peeling of rubber portion of the belt etc.

2.      Damage due to unhealthy working condition:

Cutting of belt due to locking of sharp object at discharge chute. As the belt is moving, the sharp metal piece cuts the belt longitudinally.

 

To protect conveyor belt against above damage, SMARTsaa recommend two types of protective devices.

 

DAMAGED BELT DETECTOR: ROPE TYPE: DBD R

This detector will protect belt against damage happened due to usages. It consists of pair of switches. The steel cord rope which are to be installed below the belt in a gap of approximately 500 Meters. The rope, one end of which is fixed with the end clamp, other end is provided with steel ball. The rope is fixed below the belt by keeping gap approx. 50 mm. The ball is held in catch. The switch lever gets pressed when the ball is fixed in catch.

 

When belt gets damaged sue to excessive use, its cord starts coming out, the rubber starts peeling off. The rubber or steel cord will stars peeling off and hits the rope. The ball comes off the catch and switch gets operated. The contacts are interlocked in circuit and the operator gets early warning.

 

One additional pair of DBD R can also be installed just after the return idler on return path to detect the belt damage of top belt surface.

Additional Information:

• Item Code: DBDR1
• Production Capacity: 500 per week
• Delivery Time: 2-3 weeks
• Packaging Details: Indutrial worthy

Product Details:

SMARTsaa has developed Damaged Belt Detector for early detection of Belt Damage of conveyors used in bulk material handling.

 

Generally two types of damages are observed:

1.      Damages Occurred Due To Usage:

Damage of belt due to excessive usages, heavy loads, wearing and tearing of belt edges, poor vulcanizing of joints, peeling of steel cord, peeling of rubber portion of the belt etc.

2.      Damage due to unhealthy working condition:

Cutting of belt due to locking of sharp object at discharge chute. As the belt is moving, the sharp metal piece cuts the belt longitudinally.

 

To protect conveyor belt against above damage, SMARTsaa recommend two types of protective devices.

 

DAMAGED BELT DETECTOR: ROPE TYPE: DBD R

This detector will protect belt against damage happened due to usages. It consists of pair of switches. The steel cord rope which are to be installed below the belt in a gap of approximately 500 Meters. The rope, one end of which is fixed with the end clamp, other end is provided with steel ball. The rope is fixed below the belt by keeping gap approx. 50 mm. The ball is held in catch. The switch lever gets pressed when the ball is fixed in catch.

 

When belt gets damaged sue to excessive use, its cord starts coming out, the rubber starts peeling off. The rubber or steel cord will stars peeling off and hits the rope. The ball comes off the catch and switch gets operated. The contacts are interlocked in circuit and the operator gets early warning.

 

One additional pair of DBD R can also be installed just after the return idler on return path to detect the belt damage of top belt surface.

 

DAMAGED BELT DETECTOR: INFRARED TYPE: DBD I

This detector is designed to detect belt damage due to unhealthy condition. When belt gets cut longitudinally, the carried material like coal or iron ore starts falling through the belt cut.

The DBD R consist of infrared light curtain detector and controller. The sensors forms invisible curtain of invisible light. The curtain is installed below the carrying side of belt. The location is generally after 20-30 Meters just after the discharge chute. The curtain gets disturbed due to falling of material through the cut slot of belt. The signal is triggered when piece of carried material passes through light curtain.

Additional Information:

• Item Code: DBDI
• Production Capacity: 500 per week
• Delivery Time: 2-3 weeks
• Packaging Details: Industrial worthy

Product Details:

SMARTsaa offers compact Tubular Zero Speed Switch housed in sensor housing itself. No need of separate control unit. The sensor and control circuit is housed in sensor housing (IP 67). It is simple, cost effective and easily mountable at site.
Features:
·       Completely sealed compact housing
·       Suitable for outdoor use and in wash down areas
·       Under speed or zero speed detection
·       LED indicators for instant visual confirmation
·       Precision trim pot for accurate relay set point adjustment
Applications:
·       Bucket Elevators                                             
·       Bulk material handling conveyors
·       Chemical processing
·       Conveyor systems
·       Food processing
·       Mining Equipment
·       OEM applications
·       Paper Manufacturing
·       Power Plants
·       Recycling Equipment

Working Principle of Tubular Zero Speed switch :
The sensor (Inductive Type) and control unit are housed in sensor housing. Sensor is placed in close proximity of the rotating object. On this object, metallic plates are fixed. Sensor detects presence of metal objects which come within the range of their oscillating field giving rise to corresponding pulses. These pulses are fed to the control unit where they are compared with the standard pulses to sense the speed

In case of under speed – zero speed application built-in initial by-pass time delay is provided to allow the rotating machinery to attend the desired speed. If after this set time the motor does not attend the set speed, the load relay is de-energized and the switch resets automatically when the desired speed is attained.

SPECIFICATIONS: Tubular Zero Speed Switch : ESM B2
Duty                        : Under Speed Monitoring 
Aux. Supply: 110/230 VAC (Two wire type) or 24 V DC (Three wire type) Please specify any one
Enclosure               :  Sensor and control unit housed in sensor housing M 30, IP 67
Load Current         :  100 mA, suitable load is to be connected as per the connection diagram 
Speed Range   :  10-100 RPM, other speed ranges also available
Speed setting  :  Trim pot
Pulses/Rotation     :  4 PPR ( Please specify if other )
With built-in initial by-pass delay facility of 3-30 Seconds
Cable :  2 core (AC Models) / three cores (DC Models)
Enclosure : Ni Nickel Plated brass, non Flush mounting
Inductive Type, M30, with 2 Meter, 3 core , PVC ,cable, Sensing Range 10-12 mm, Effective: 7-10 mm
SMARTsaa offers Tubular Zero Speed Switches equivalent to:
IFM / Schmersal / Telemecanique /Allen Bradley /Schneider/Jayashree / AG & Protocontrol
We offer Best Price for Tubular Zero Speed Switch

Additional Information:

• Packaging Details: Industrial Worthy

Product Details:

SMARTsaa  offers complete range of position, direction, speed, monitoring / with forward / reverse rotation, detection units suitable for various applications in industry.
The reverse rotation monitor (RRM) is used for protection of important machinery like Boiler feed pumps, Turbine, Horizontal and vertical pumps, compressors, crushers etc. against reverse rotation.
It provides early indication of reverse rotation event. Finds applications in machines having fluid couplings wherein bearing damages can be avoided by using RRM. This unit also can be used as “ Start Premissive contact “ during reverse rotation in vertical or horizontal pumps. Motor or pumps can not be restarted unless and otherwise reverse rotation / flow drops to acceptable range.
Various models are available depending on application. The system consists of specially developed “ Proximeter ” assembly unit and control unit.
The Proximeter assembly unit is to be mounted near to the end shaft of the motor / end pulley , while the control unit can be mounted in the control room or in the field near to motor. Geared wheel/ flag arrangement / key slot arrangement etc. is required at site for proper functioning of RRM.

Additional Information:

• Item Code: RRM
• Production Capacity: 100 Per Week
• Delivery Time: 3-4 Weeks
• Packaging Details: Industrial worthy

Product Details:

SMARTsaa offers Reverse Rotation Monitor (RRM) for detecting reverse rotation condition of CW Pumps and protecting the motors against damage due to starting of motors when propeller is rotating in reverse direction.

The reverse rotation monitor (RRM) is used for protection of important machinery like Boiler feed pumps, Turbine, Horizontal and vertical pumps, compressors, crushers etc. against reverse rotation. It provides indication of reverse rotation event.

 

Finds applications in machines having fluid couplings wherein bearing damages can be avoided by using RRM. This unit also can be used as “Start Permissive contact” during reverse rotation in vertical or horizontal pumps. Motor or pumps cannot be restarted unless and otherwise reverse rotation / flow drops to acceptable range. Various models are available depending on application.

The system consists of specially developed “Proximeter” assembly unit and control unit. The Proximeter assembly unit is to be mounted near to the end shaft of the motor / end pulley , while the control unit can be mounted in the control room or in the field near to motor. Geared wheel/ flag arrangement / key slot arrangement etc. is required at site for proper functioning of RRM.

Common Technical Specifications:

1. Input: From Proximeter assembly.

2. Supply Voltage: 230V AC. +/- 10% or any other please specify.

3. LED indications: a) Power b) Signal c) Reverse d) Forward e) Sensor Fail f) Stand Still.

4. Relay Contact rating: 5A Resistive at 230V AC.

5. No. of Pulses per Rotation:  1 minimum  

6. Resolution: +/- 1 RPM.

7. Operating Temperature: 0-55 Deg. Cent.

8. Reverse speed setting: Internally fixed (10 RPM typically).

9. Speed indication range: a. For indication: 50- 9999 RPM b. Re-transmission: 0-1000 RPM

10. Mounting: Wall Mounting / Panel mounting

11. Protection grade: I P 6 5 / I P 5 5 (Field mounting). IP 30 (Panel mounting / Rail mounting).

12. Enclosure: MS fabricated / Cast Al. / ABS Plastic for Din rail.

13. Relay output: 1 C/O output for Forward rotation. 1 C/O output for Reverse rotation. 1 C/O output for standstill, 1 C/O output for sensor fail

Additional Information:

• Item Code: RRMD
• Production Capacity: 100 per week
• Delivery Time: 2-3 Weeks
• Packaging Details: Industrial worthy

Product Details:

SMARTsaa now offers Din Rail Mounted Zero Speed Switch with Digital Display to monitor speed of conveyers, crushers, rolling mills, agitators, mixers, stirrers, screw conveyers, bucket elevators and other industrial machinery. The digital display indicates equipment speed as well as set speed accurately. The device also actuates relay contacts at preset speed. Using these contacts, desired control action such as zero speed protection / under speed protection / over speed protection can be achieved. Din Rail Mounted Zero Speed Switch can also be used to indicate linear speed of equipment in MPM / MPH by suitable entry of scaling factor. Scaling factor is also adjustable.

Speed sensor is placed in close proximity of the rotating object. On this object, metallic plates are fixed. Sensor detects presence of metal objects which come within the range of their oscillating field giving rise to corresponding pulses. These pulses are fed to the control unit where they are compared with the standard pulses to sense the speed. Output is in the form of relay contact.

In case of under speed – zero speed application built-in initial by-pass time delay is provided to allow the rotating machinery to attend the desired speed. If after this set time the motor does not attend the set speed, the relay is de-energized and the switch resets automatically when the desired speed is attained.

Digital display models provide more features like field adjustable scaling factor, keypad setting, two point contact operation and Universal Speed Range etc.

 

SPECIFICATIONS:

·       Duty                      : Under Speed Monitoring with Digital Display

·       Control Supply    : 110/230 VAC Please specify any one

·       Enclosure for control unit: Cast Al, IP 65, Field Mounting

·       Control O/P         : 2 C/O Potential free Relay Contact

·       Speed Range       : 5-5000 RPM

·       Speed setting      : Key Pad

·       Contact rating     : 5 Amp. Resistive at 230 V AC

·       Pulses/Rotation : Selectable (Adjustable PPR)

·       With built-in initial by-pass delay facility of 3-30 Secs.

·       Enclosure : Din Rail Mounted ABS Plastic

·       Sensor Probe      : Inductive Type, M30, with 2 Mtr , 3 core , PVC ,cable,

·       Sensing Range 10-12 mm, Effective: 7-10 mm

·       Other sensors are also available

Product Details:

Pull Cord Switch with Mechanical Flag manufactured and exported by SMARTsaa is designed to provide visible indication of operated switch from distance. The Mechanical Flag Lamp can be viewed from distance for ease of locating the operated switch.

Pull Cord Switch with Mechanical Flag enables the visual display of the operated switch even from the distance. Pull Cord Switch It is housed in dust and weatherproof cast aluminum enclosure with IP 66 Grade of protection. Sturdy & heavy duty cam-switch with robust contacts is used to give longer service life. Cast aluminum operating handle fitted with spring steel rings at both ends is provided for fixing the rope. The design of the rings gives maximum flexibility in operating condition. Enclosure & handle is epoxy painted to give high corrosion resistance. The switch is designed with manual reset type of mechanism. Pull Cord switch is mounted on the walkway side of the conveyor belt, preferably at about every 20 meters of the length. Rope is tied to the end rings of the handle. When the rope is pulled from any side, the switch is operated. Unless and until the handle is reset to normal position manually, the switch remains in operated condition.
We offer Best Price for PULL CORD SWITCH WITH MECHANICAL FLAG with fast delivery 
SMARTsaa Pull Cord Switch with Mechanical Flag Price is affordable and economical.

Additional Information:

• Item Code: PC202CMF
• Production Capacity: 100 per Week
• Delivery Time: 2-3 Week
• Packaging Details: Industrial Worthy

Product Details:

SMARTsaa Zero Speed Switch with Digital Display to monitor speed of conveyers, crushers, rolling mills, agitators, mixers, stirrers, screw conveyers, bucket elevators and other industrial machinery.
The digital display indicates equipment speed as well as set speed accurately. The device also actuates relay contacts at preset speed. Using these contacts, desired control action such as zero speed protection / under speed protection / over speed protection can be achieved.
Digital Speed Switch can also be used to indicate linear speed of equipment in MPM / MPH by suitable entry of scaling factor. Scaling factor is also adjustable. 

Speed sensor is placed in close proximity of the rotating object. On this object, metallic plates are fixed. Sensor detects presence of metal objects which come within the range of their oscillating field giving rise to corresponding pulses. These pulses are fed to the control unit where they are compared with the standard pulses to sense the speed. Output is in the form of relay contact. In case of under speed – zero speed application built-in initial by-pass time delay is provided to allow the rotating machinery to attend the desired speed. If after this set time the motor does not attend the set speed, the relay is de-energized and the switch resets automatically when the desired speed is attained. Digital display models provide more features like field adjustable scaling factor, keypad setting, two point contact operation and Universal Speed Range etc. 

SPECIFICATIONS:
SMARTsaa ESM 2 W
•Duty : Under Speed Monitoring with Digital Display
•Control Supply : 110/230 VAC Please specify any one
• Enclosure for control unit: Cast Al, IP 65, Field Mounting
• Control O/P : 2 C/O Potential free Relay Contact
• Speed Range : 5-5000 RPM 
• Speed setting : Key Pad
• Contact rating : 5 Amp. Resistive at 230 V AC
• Pulses/Rotation : Selectable (Adjustable PPR)
• With built-in initial by-pass delay facility of 3-30 Secs. 
• Cable Entries :  3 Nos. (2 No: 3/4 inch, 1 No : PG 9 for sensor) 
• Enclosure : Polycarbonate / Cast Al Field Mounting Type
• Sensor Probe : Inductive Type, M30, with 2 Mtr , 3 core , PVC ,cable,
• Sensing Range 10-12 mm, Effective: 7-10 mm
• Other sensors are also available

Additional Information:

• Item Code: ESM2
• Production Capacity: 100 per week
• Delivery Time: 2-3 weeks
• Packaging Details: Industrial Worthy

Product Details:

SMARTsaa is leading manufacturer and Exporter of Safety Interlock Switch like Missing Bucket Detector for Bucket Elevator. These sensors find application on bucket elevator to detect missing buckets. As the bucket elevator speed is constant the time gap between two passing bucket is also constant. Extended range proximity sensors are mounted on the side of the casing. The bucket when passes in front of the sensor a pulse is generated. The sensor gives command to a pulse evaluation circuit. When the time between two passing buckets exceeds a control action is generated.

Specification:
Sensor: 
•Supply: 10-30 V DC
•O/P: PNP or NPN, NO + NC 
•Load current: 200 mA 
•Size:  Rectangular Block type with mounting bracket and gasket  
•Object sensed:  Any Ferromagnetic minimum size 150 x 150 x 2 mm
•Sensing Range: Up to 80 mm
•Max operating frequency: 100 Hz
•Operating Temp: 70 degree cent
•Enclosure: ABS Plastic, IP 67

Control Unit:
•Supply: 230 V AC
•O/P:  2 C/O Relay Contact 
•Contact rating : 5 Amp resistive at 230 V AC
•Enclosure: Cat Al , IP 65
•With pulse gap adjustment potentiometer

Additional Information:

• Item Code: BMS1
• Production Capacity: 100 per week
• Delivery Time: 1-2 WEEKS
• Packaging Details: Industrial worthy

Product Details:

SMARTsaa offers Digital Speed Indicator with Retransmission O/P to monitor speed of conveyers, crushers, rolling mills, agitators, mixers, stirrers, screw conveyers, bucket elevators and other industrial machinery from remote places like DCS. The digital display indicates equipment speed as well as set speed accurately. The device also actuates relay contacts at preset speed. Using these contacts, desired control action such as zero speed protection / under speed protection / over speed protection can be achieved. SMARTsaa Indicator can also be used to indicate linear speed of equipment in MPM / MPH by suitable entry of scaling factor. Scaling factor is also adjustable. The retransmission O/P either 4-20 mA or MODBUS is available for remote Indication and Monitoring 

Speed sensor is placed in close proximity of the rotating object. On this object, metallic plates are fixed. Sensor detects presence of metal objects which come within the range of their oscillating field giving rise to corresponding pulses. These pulses are fed to the control unit where they are compared with the standard pulses to sense the speed. Output is in the form of relay contact.

In case of under speed – zero speed application built-in initial by-pass time delay is provided to allow the rotating machinery to attend the desired speed. If after this set time the motor does not attend the set speed, the relay is de-energized and the switch resets automatically when the desired speed is attained.

Digital display models provide more features like field adjustable scaling factor, keypad setting, two point contact operation and Universal Speed Range etc. 

SPECIFICATIONS: 

·       Duty  : Under Speed Monitoring with Digital Display and Retransmission 

·       Control Supply    : 110/230 VAC Please specify any one

·       Enclosure for control unit: Cast Al, IP 65, Field Mounting

·       Control O/P         : 2 C/O Potential free Relay Contact

·       Speed Range       : 5-5000 RPM

·       Speed setting      : Key Pad

·       Contact rating     : 5 Amp. Resistive at 230 V AC

·       Pulses/Rotation : Selectable (Adjustable PPR)

·       With built-in initial by-pass delay facility of 3-30 Secs.

·       Cable Entries       :  3 Nos. (2 No: 3/4 inch, 1 No : PG 9 for sensor)

·       Enclosure : Powder Coated, Paint shade: Light Grey, Shade 631 As per IS -5

·       Sensor Probe      : Inductive Type, M30, with 2 Mtr , 3 core , PVC ,cable,

·       Sensing Range 10-12 mm, Effective: 7-10 mm

·       Retransmission O/P : 4-20 mA / MODBUS

Additional Information:

• Item Code: ESM3
• Production Capacity: 500 per week
• Delivery Time: 1-2 Weeks
• Packaging Details: Industrial worthy

Product Details:

SMARTsaa Turbine Speed Indicator is designed to indicate speed of Turbine, Motors and rotating equipments like agitators, mixers, stirrers, screw conveyers. The digital display indicates equipment speed as well as set speed accurately. The device also actuates relay contacts at preset speed. Using these contacts, desired control action such as zero speed protection / under speed protection / over speed protection can be achieved. Turbne Speed Indicator can be used to indicate linear speed of equipment in MPM / MPH by suitable entry of scaling factor. Scaling factor is also adjustable.

Speed sensor is placed in close proximity of the rotating object. On this object, metallic plates are fixed. Sensor detects presence of metal objects which come within the range of their oscillating field giving rise to corresponding pulses. These pulses are fed to the control unit where they are compared with the standard pulses to sense the speed. Output is in the form of relay contact.

In case of under speed – zero speed application built-in initial by-pass time delay is provided to allow the rotating machinery to attend the desired speed. If after this set time the motor does not attend the set speed, the relay is de-energized and the switch resets automatically when the desired speed is attained.

Digital display models provide more features like field adjustable scaling factor, keypad setting, two point contact operation and Universal Speed Range etc.

SPECIFICATIONS: 

·       Duty : Under Speed Monitoring with Digital Display

·       Control Supply  : 110/230 VAC Please specify any one

·       Enclosure for control unit: Cast Al, IP 65, Field Mounting

·       Control O/P    : 2 C/O Potential free Relay Contact

·       Speed Range  : 5-5000 RPM

·       Speed setting : Key Pad

·       Contact rating : 5 Amp. Resistive at 230 V AC

·       Pulses/Rotation : Selectable (Adjustable PPR)

·       With built-in initial by-pass delay facility of 3-30 Secs.

·       Cable Entries  :  3 Nos. (2 No: 3/4 inch, 1 No : PG 9 for sensor)

·       Enclosure : Powder Coated, Paint shade: Light Grey, Shade 631 As per IS -5

·       Sensor Probe  : Inductive Type, M30, with 2 Mtr , 3 core , PVC ,cable,

·       Sensing Range 10-12 mm, Effective: 7-10 mm

·       Other sensors are also available

Additional Information:

• Item Code: ESM22
• Production Capacity: 500 per week
• Delivery Time: 1 Week
• Packaging Details: Industrial Worthy