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          Non-Wetted Electrode Electromagnetic Flow SensorsFD-M series


          Sensor Head 500 L/min

          [Discontinued model]

          This model has been discontinued.

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          Separate amplifier type

          Rated flow range

          25 to 500 L/min*1*2

          Possible display range

          25 to 1000 L/min*3

          Connection port

          Rc2 (50A)

          Detectable fluids

          Water or non-corrosive fluid

          Conductivity of detection fluids

          With 25 to 500 L/min : 5 µS/cm or more, with 500 to 1,000 L/min : 20 µS/cm or more

          Detection fluid temperature

          0 to 85°C 32 to 185°F, (No freezing)

          Pressure loss

          0.01 MPa or less*4

          Display method

          Bar display (2 colors), other indicators

          Environmental resistance

          Enclosure rating


          Pressure resistance

          2.0 MPa

          Applied pressure range

          1.0 MPa or less

          Ambient temperature

          0 to +50 °C 32 to 122 °F (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions


          Liquid end materials

          Bore : SCS13, Measurement pipe : PPS, O ring : fluoro-rubber (FKM)

          Other materials

          Plastic case areas : PBT, Indicator : polyalylate, Metal case areas : SUS430, Cable : PVC




          Approx. 3,700 g

          *1 The rated flow range indicates the range that is supposed to be used in general.
          *2 The rated flow range indicates recommended operating range.
          *3 Can be used within the display range as well as within the rated flow range.
          *4 Excluding times when using FD-MH500 at 500 L/min to 1,000 L/min. For details, see the pressure loss data.

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