Walchem - WFM Flow Meter: WFM072-0G100

WFM Series water meters have earned a reputation for design simplicity, wide range of applications and accuracy in low-quality water. The impeller is centered in a ring of jets, with inlet jets on one level and outlet jets on another. A gear train drives .

$426.00
Part Number
  • WFM072-0G100
Manufactured
Availability
  • 4 in stock

Features

  • WFM Series
  • Size:  ¾”
  • Sensor Type:  Hall effect, 3 wire
  • Sensor Connection:  Wire only, no connector
  • Pulse type:  gallons per pulse
  • Pulse ratio: 100
  • Power:
    • Maximum current:  20 mA
    • Maximum voltage:  24 VDC
    • Power:  minimum 6mA @ 12VDC
  • Pressure:  Maximum 150 PSI operating
  • Temperature:  Maximum 105oF
  • Cable length:  12 foot standard (up to 2000 foot maximum)
  • Materials of Construction:
    • Body:  cast bronze
    • Internals:  engineered thermoplastic
    • Magnet:  alnico
  • Flow rate for ¾”:  0.22 gpm minimum to 22 gpm maximum
WFM Series water meters have earned a reputation for design simplicity, wide range of applications and accuracy in low-quality water. The impeller is centered in a ring of jets, with inlet jets on one level and outlet jets on another. A gear train drives the register totalizer dials.   For pulse output, one of the pointers is replaced by a magnet, which is detected by an encapsulated sensor attached to the outside of the lens. Pulse rate is determined by the dial on which the magnet is placed and by the number of sensors (single or double). Changing the pulse rate requires no special tools and can be done in the field.