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Transmitters & Indicators |
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Limit Switch Assembly 133-LA |
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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.
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| Features : |
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Limit switch repeatability ± 20mm |
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2 or 4 switches assignable to HI-HI, HI, LO & LO-LO levels |
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Switch setting without physically varying the tank level |
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Weatherproof & Flameproof enclosure |
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CMRI, PESO certified for use in hazardous area applications barrier |
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Applications:
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Tank gauging of bulk storage tanks in Refineries, Marketing Terminals, Petrochemical, Chemical complexes |
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Raw, Fire, DM water storage tanks / sumps / reservoirs. |
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Fuel Oil storage tanks in power plants |
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Crude, Refined oil storage tanks in Edible oil plants |
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Data sheet: |
Download |
 Limit Switch Assembly, 133 LA |
 Download now |
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| In-house Calibration facility for Flow Meters |
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