Thermal flow switch SP200 - 31 mm - G1/2″

The SP200 thermal flow switch is a precision instrument for use in liquids. Its operation is based on heat transfer. The flow switch is available in different versions, outputs and materials.

  • Range: 1...150cm/s = 0...180 liters/min.
  • Output: relay, N.O.
  • Process connection: G1/2″ BSP
  • Working pressure: 100 Bar
  • Power supply: 24 VDC
  • Insertion length: 31 mm (after thread)
  • Housing: SUS 316L
  • Note: contact N.O. without FLOW

Technical Specifications:

  • No moving parts. Excellent performance and highly reliable
  • 150 cm/s measuring range in water; 300 cm/s range in oil
  • 304SS, 316SS, PVDF and polypropylene wet parts
  • Maximum operating pressure 1,450 psi (100 bar)
  • Choice of NPN/PNP, N.O. or N.C. relay, or SPDT relay output
  • Length for installation standard or customized
  • Standard or high temperature, explosion-proof version available
  • LED indication of flow status
  • Seawater-resistant version available
  • Option: ship approval DNV-GL

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