Transmitters & Indicators
   
 
  Two-Wire Transmitter with Limit Switch Assembly 133-TS
   
 
An accessory to Automatic Tank Level Gauge (ATLG) for transmission of level signal on a two-wire with / without built-in adjustable limit switch contact outputs to Remote Indicator, Alarm Annunciator, PLC, DCS, etc. A precision multi-turn potentiometer is connected through gear train to the main shaft and the output is connected to a hermetically sealed analogue transmitter with zero & span adjustments. The gear train also drives a set of cams to operate a set of 2 or 4 limit switches. The 4-20 mA output or Limit Switch operation levels are adjustable without physically varying the level in the tank.
   
Features :
Accuracy of 4-20 mA output: ± 0.75% for range < 6m ± 0.5% for range > 6m
Limit switch repeatability ± 20mm
Easy Calibration / Switch setting
Weatherproof & Flameproof enclosure
Intrinsically safe transmitter, when used with suitable barrier
CMRI, PESO 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
   

 
   
 
Data sheet:
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  Two Wire Transmitter & Limit Switch Assembly, 133 TS   Download now
   
 
   
 
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