Skip to content
E-WFS-GE

G3/4 Hall Effect Liquid Water Flow Sensor Switch

SKU E-WFS-GE
by NTI
£49.36 - £49.36
£49.36
£49.36 - £49.36
£49.36
    • Use to monitor water usage and to detect leaks/stoppages.
    • Pulse frequency output is linearly related to flow rate. Note: This is not a precision sensor the pulse rate varies some depending on the flow rate, fluid pressure, and sensor orientation.
    • Rugged brass construction.
    • Sensor Type: Hall effect
    • Working Voltage: 4.5 to 18V DC
    • Max Current Draw: 10mA at 5VDC
    • Available with G1/2 or G3/4 external thread diameter.
    • E-WFS-GE
    • Working Flow Rate: 2 to 45 L/min
    • When used with E-xD, the flow rate is 2 to 31.85 L/min
    • Flow Rate Pulse Characteristics: Frequency (Hz) = 8.1 x Flow Rate (L/min) - 3
    • Accuracy: 10%
    • Thread Type: BSPP 3/4" G (Male-to-Male)
    • Dimensions (Outer) WxDxH(in): 1.26x1.05x2.36 (32x27x60 mm)
    • Maximum Water Pressure: 1.75 MPa (253 PSI)
    • Output Duty Cycle: 50%
    • Liquid Temperature: ?60 C
    • Cable Length: 5.12 in (130 mm)
    • Pinout: Black: 0V / Ground Yellow: Pulse / Frequency flow rate output Red: VCC Power 5V ~ 18V
    • Compatible with E-2D/5D/16D.
    • Interfaces with the E-2D/5D/16D via the Tach screw terminals.
    • Compatible with E-DI16DO(R)16 Digital Input/Output Expanders.
  • Product Datasheet