1. There is no movable part. It is good performance, reliability and long-term life.
2. The sensor does not contact with media.
3. The output signal is pulse signal or 4~20mA standard current signal which has positive ratio with flow.
4. It is low pressure loss.
5. it is big range ratio: 1：10 and the differential pressure ratio is 1：3。
6. The structure is simple and easy to install.
