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Ultrasonic heat and cold measurement for water
April 18,
2016 1311 1311 
ELIS PLZEN has on offer the SONOTHERM 3070 - an ultrasonic heat and cold meter intended for measuring absolute heat/cold quantities delivered to plants or otherwise consumed in closed hot-water heating/cooling systems.
When used as a commercial meter, the SONOTHERM 3070 can be located either at the input hot-water piping to heated buildings or premises, or at the output of heat sources ahead of a heat exchanger.
The SONOTHERM heat/cold meter measures and stores information on heat quantity calculated from the water temperatures measured at the input and output piping by means of coupled resistance temperature sensors Pt 100 (Pt 500). The heating/cooling water flow-rate is measured by ultrasonic flow meter. It has a temperature range of 0 to 150°C with a Min.Temp differential of 2°C and a flow-rate range of 0.05 to 23,000m3/h.
The SN3070 is supplied in the following configurations:
- · electronic unit MTU2.00
- · coupled resistance temperature sensors Pt 100 (Pt 500)
- · ultrasonic sensor UC7.0