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FMS-2: Flow Sensor

FMS-2: Flow Sensor
Where to buy: Find a distributor in your region.

A flow sensor to determine the total volume of water used.


  • Counts the total volume of water that passes through the sensor
  • Convenient telephone jack style connector
  • 1/4" quick-connect fittings
  • Durable design
  • Included with the FM-2 Filter Monitor, but also sold separately.


  • Tube connection diameter: 1/4" quick-connect fittings
  • Cable length: 93 cm (36.6 in)
  • Dimenions: 19 mm dia. x 64 mm long
  • Weight: 30 g (1 oz.)
  • Cable connector: modular (phone jack style)
  • Maximum operating pressure: 6 kgf/cm2 (84 psi)
  • Minimum Flow Rate: 0.3 l/min (0.08 g/min)
  • Maximum Flow Rate: 6.0 l/min (1.58 g/min)
  • Maximum Operating Temperature: 60oC (140oF)
  • Inner material (touches water): polycarbonate
  • Collet material: produced in acetal copolymer with stainless steel teeth
  • Electrical characteristics available upon request.