Series DMTFF Flanged Transit Time Ultrasonic Flow Meter uses transit-time ultrasonic technology in which the signal is transmitted and received alternately between 2 flow sensors and the “time of flight” determines the flow rate. Applications include both commercial and consumable water measurement. Long-term stability and a wide measurement range make it possible not only to measure water consumption, but also to monitor systems for water leakage.
Features：
1. Calibrated in manufacture's lab, field setup is unnecessary.
2. Measurement is independent of fluid nature with wider applications than magnetic meters.
3. Available including up to 8GB event data logger, can search the event of totalizer flow, flow rate, velocity etc
4. Parallel operation of positive, negative and net flow totalizer, while the output of totalizer pulse and frequency output are transmitted via open collector.
5. Re-calibration or maintenance is easy, no processing interruption (just plug out the inserted transducers from pipe line, when re-calibration or maintenance is finished), can be hot-tapped.

Applications：
1. Water (hot water, cooling water, De-ionized water, potable water)
2. Petroleum products
3. Chemicals, including alcohol, acids, etc
4. HVAC, energy measurement system
5. Beverage, food and pharmaceutical processors