SEN FB21WA 1/2" Switch Water Flow Sensor


  • Water quality requirements Drinking water health standards,0~100oC.
  • Flow Range3.5~20L/min, starting flow rate can be fine adjustable.
  • Withstand hydraulic pressure1.2MPa.
  • Voltage/Electric Current Below DC100V/AC110V,1A.
  • Switching Power 10W, High voltage normally open,(NO).
  • Insulation Resistor108, Switching life108 times.
  • Switching Response time0.35ms, release time30s.
  • Installation method : Horizontal direction.
  • Apply to air energy hot pump, solar hot water heater, starting mode of pump, mechanical equipment, instrument meter etc.

Currently unavailable.

Thank you!

We will notify once stock available.
Price :  excl. GST
Qty Price
1 > 333.00
50 > 322.00
200 > 314.00
500 > 311.00
1000 > 305.00
1001 > 305.00

Description:

  • Water quality requirements Drinking water health standards,0~100oC.
  • Flow Range3.5~20L/min, starting flow rate can be fine adjustable.
  • Withstand hydraulic pressure1.2MPa.
  • Voltage/Electric Current Below DC100V/AC110V,1A.
  • Switching Power 10W, High voltage normally open,(NO).
  • Insulation Resistor108, Switching life108 times.
  • Switching Response time0.35ms, release time30s.
  • Installation method : Horizontal direction.
  • Apply to air energy hot pump, solar hot water heater, starting mode of pump, mechanical equipment, instrument meter etc.
Product Specification:
  • Brand Saier
  • Model No. SEN-FB21WA
  • Flow Rate 3.5~20L/Min
  • Body Material Nylon
  • Current Rating (Amps) 0.5
  • Switching Power 10W
  • Minimum Order Quantity 10 Piece