The GF Signet U1000 UltraFlow Ultrasonic Flow Sensor is a permanent/fixed clamp-on heatmeter/energy meter/BTU meter. Additionally to an ultrasonic flowmeter it is equipped with Pt100 temperature sensor to calculate the energy of a heat exchanging system. It is very simple to install, clamp it on to the pipe, connect it to power and enter the pipe diameter. No expertise or special tools are required .

The clamp on allows for easy install without process disruption. Compact, robust and reliable the U100 V2 Heatmeter is designed for long term use in industrial applications. It is configured for pure water and can be used on PVDF, ABS, PVC, PP, PE, PB-Instaflex, iron and steel pipes. Processes can be monitored directly by a higher-level system via 4-20mA, Modbus, pulse, or frequent output .

Flow range is 0.1 to 10 m/s with ±3% accuracy and ±0.5% repeatability. Response time is less than 500ms with LCD display. Applications include ultrapure water measurement, flow measurement for heat metering, chilled water metering, flow measurement for energy metering, monitoring of manufacturing processes, and water/glycol measurement .