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          Non-Wetted Electrode Electromagnetic Flow SensorsFD-M series


          Sensor Head 500 L/min


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          Separate amplifier

          Rated flow range

          25 to 500 L/min*2*3

          Possible display range

          25 to 1000 L/min*4

          Connection diameter

          Rc2 (50A)

          Allowable fluid

          Water or non-corrosive fluid

          Conductivity of detection fluids

          With 25-500 L/min : 5 µS/cm or higher
          With 500-1000 L/min : 20 µS/cm or higher

          Detection fluid temperature

          0 to +85°C (No freezing)

          Pressure loss

          0.01 MPa max.*5

          Display power

          Bar display (2 colours), 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 (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

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


          Liquid end materials

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

          Material properties

          Other parts

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




          Approx. 3,700 g

          *1 The models with “A” at the end of the name support the amplifier type A. They operate normally even when connecting the conventional amplifier without “A” at the end.
          *2 The rated flow range indicates the range that is supposed to be used in general.
          *3 The rated flow range indicates recommended operating range.
          *4 Can be used within the display range as well as within the rated flow range.
          *5 Excluding times when using FD-MH500A at 500 L/min to 1000 L/min.

          • High Temperature Sensors
          • For Liquid Level Control

          Process Controls / Process Sensors