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Limit Switch Assembly 133-LA

Limit Switch Assembly 133-LA

An accessory to Automatic tank Level Gauge (ATLG) for transmission of built-in adjustable limit switch contact outputs to Remote control, valve on/off, Alarm Annunciator, PLC, DCS, etc. The counter of the ATLG drives a set of cams to operate 2/4 limit switches through a timer belt & gear train. The Limit Switch operation levels are adjustable without physically varying the level in the tank by decoupling the level reading counter from main shaft of ATLG. Limit Switch + Current Output combination is available.

 

 
Features
Limit switch repeatability ± 20mm
2 or 4 switches assignable to HI-HI, HI, LO & LO-LO levels
Switch setting without physically varying the tank level
Weatherproof & Flameproof enclosure
CMRI, CCoE certified for use in hazardous area applications
 
Applications
Tank gauging of bulk storage tanks in Refineries, Marketing Terminals, Petrochemical, Chemical complexes
Raw, Fire, DM water storage tanks/sumps/reservoirs
Fuel Oil storage tanks in power plants
Crude, Refined oil storage tanks in Edible oil plants
   
  Download Datasheet :  LF133811.PDF ( 56 Kb )
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