• Supply voltage：DC3.3V-5.5V

• Output voltage：DC0-5.5V
  

• Operating current : 0.33-0.55MA
  

• Maximum detection flow: 80ml/min

• Output signal: Pulse

• Detection accuracy: 2%/ 3%/ 5%

• Operating temperature：5~+65℃

• Working lifetime : 50,000Hrs< (≈5.7 years)

◆This product is light and flexible appearance, small size, easy to install.

◆The impeller is always wear-resistant

◆The upper and lower force structures of the seal ring will never leak.

◆Hall elements are imported from Germany and encapsulated with potting compound to prevent water.

◆All raw materials meet ROHS testing standards.

Q: What's the attention when using our hall water flow sensor?

1): Insure no fast pulse flucuations of the fluid.

2): Insure no reverse surge pressure.

3): Insure no air in the entire circulation system.

4): Notice the mounting position of the flowmeter.

5): System should be cleaned after an appropriate time.

6): Avoid current impact.

7): Misconnection to the joint terminal will damage the flowmeter.