Sai Control Systems

Features

• Easy to install & may be mounted in any position with noncritical alignment between sensors.
• Switches are provided for blanking/by-passing individual channels.
• Belt rupture sensor operates on micro-controller based cyclic scanning
• Photo-electric infra-red techniques.
• Various sensing range are available from covering 100mm to 1000mm conveyor width.
• Use of solid-state components & special construction technique ensures that sensors is not affected by normal vibrations & shocks.
• For sensors, connections are provided through plug in connectors. SSelf-checkingCircuitry continuously monitors failure of any of the beam in the system and stops the convoy. if failure detected.
• LED Indications are provided for status indication of each channel
• LED Indication for output and sense.
• Auto/Manual selection
• Adjustable nuisance tripping delay

 

Other Details:

• Sai Control System offers new generation Belt Rupture/Rip switch which is based on advanced micro controller technology. Belt rupture Switch consist of controller and optical transmitter and receiver for sensing. Sensor to be mounted below the belt of the conveyor. If the belt is ruptured or ripped then the conveying material will fall in the sensing area of the sensor and it will sense the falling material and the controller will trip the belt conveyor.

16A Belt Sway Switch is widely used for protecting conveyor belts from damages or destruction which can be a result of uneven loading on belts. The product is easy to use and provides superior performance.

Features:

• Heavy duty enclosures for dusty environment
• Ball/bush bearing options for Roller & Cam Shaft
• Cast Al/Cast Iron/FRP/Flame proof/ABS enclosure
• Grade of protection IP 65
• Retaining type screws for shrouded cover
• Wide over travel of the roller is permissible without damaging switch element
• Robust spring to absorb impact from belt
• Hem duty contacts 10 AMP @ 110/240/500 Volt As
• Contact combination 1N0+1NC/ 2N0+2NC
• Models available with Junction box/Indicating Lamp
• Addressable Type

Other Details:

• The monitoring units are to be fixed in inclined position in the direction of the belt movement.
• The unit is provided with two 5meter long rope lengths. Appropriate length to be cut while fixing the rope. 
• The splinters, resulting from tearing of the belt, will push out the cross-connected sensing rope to accurate the switch. 
• The potential free contacts of the switch are to be wired into appropriate warning/tripping circuit. 
• The switch can be reset by operating the reset lever. Rope to be manually refixed in position while re-starting the belt operation.

Construction:

• A set consists of Pair of monitoring units with mounting frame.
• Pair of sensor ropes-each 5mtrs. long.
• Rope clamps - 08 Nos.
• Hooks 02 Nos.