YF-B2 G1/2" Hall Effect Water Flow Sensor Switch Flowmeter Fluid Meter 1-25L/min
✔ Model: B2 type DN15. ✔ Output signal: pulse signal/4-20mA. ✔ Temperature range: -10℃~+80℃ (hot water type can reach 120℃). Switching Diode. Sensor Module. Material CW 617 N nach Trinkwasserverordnung 50930-6.