Misuratore di portata interruttore effetto sala sensore flusso acqua DC 5-12V 1 pollice DC 5-12V

Output signal: NPN pulse signal. Water inlet: 22.7mm. Output pulse duty cycle: 50%±10%. Output pulse high level:> DC 4.5V. Flow pulse characteristics: (Hz)=[1.08 Q]±5%. Flow range: 2-100L/min ±3%. Tightness: Close each hole, add 1.75Mpa water pressure test for 1 minute, no leakage and deformation.

eBay