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Process Instrumentation > Level Instruments > Float Operated Level Switch
Principle

This principle provides for magnetic switch action, resulting from a change in liquid level, which moves a magnetic attraction sleeve into the field of an externally located magnet.

Featues & Benefits

  • External Cage: As per pressure vessel design
  • Welding: Code qualified and/or LIoyds, EIL, IBR & PDIL approved.
  • Material of construction ASTM, DIN, IS grade carbon steel or stainless steel
  • Approvals: CMRI certified
  • Switching Mechanism: SPDT or DPDT
  • Special Requirements: NACE, Special Alloys, Special Actuations Points, Special mounting configurations
  • Pneumatic Switches: For highly explosive atmosphere
Models

Series 100

Series 100 is equipped with flanged chambers to simplify systems checks or scheduled maintenance. Variety of mounting configuration including side/side, side/bottom, with or without drain available.

Series 200

Series 200 is equipped with sealed chambers, which provides high quality at lower cost alternative to series 100. Because of its sealed chamber construction, the float assembly cannot be removed. It is available with mounting configuration of side/side, side/bottom, with or without drain available.

Series 300

Series 300 is designed for integral mounting through the top of the process vessel and offered in connections of 1" NPT as standard, 3" NPT as optional or variety of flange sizes and pressure ratings.

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Series 400

Series 400 is designed for side mounting flanged installations. Available with 3" 300lbs flange as standard process connection, options available on request.

 

 
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