Transmitters & Indicators
  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 Annunciate, 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, PESO certified for use in hazardous area applications barrier

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

Data sheet:
  Limit Switch Assembly, 133 LA   Download now
In-house Calibration facility for Flow Meters
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