Water Flow Sensor YF-B1 G1/2" DN15

Water Flow Sensor YF-B1 G1/2 DN15

Water flow sensor without temperature sensor (YF-B1) for pipes with an outer diameter of approx. 15 mm (DN15, G1/2"). Available in brass or stainless steel .

• Model: YF-B1
• Connection: G1/2" (DN15, approx. 15 mm pipe)
• Flow rate: 1 – 25 L/min
• Accuracy: ±3%
• Output: pulse frequency (≈ 11 × Q, Q = L/min)
• Includes: 1 m cable with plugs on both ends, plug & play with WaterFlowKit

Note: The stated pipe diameter in mm is an indication; this may vary due to the pipe wall thickness.

Choose Brass or Stainless Steel?
Brass: robust and affordable, suitable for most applications.
Stainless steel: food-safe and hygienic, recommended for drinking water.