ELISTHERM ET3020.x3 heat and cold meter system includes a calorimetric counter, a pair of resistance sensors and an ultrasonic flow meter.
The measuring system ELISTHERM ET3020.x3 consists of a calorimetric counter, a pair of resistance sensors Pt100 or Pt500 and an ultrasonic flow meter SONOELIS SE404x.1, SE406x.1.
The calorimetric counter of the ELISTHERM ET3020.x3 meter is labeled as IP54, and the flow meter SONOELIS SE404x.1, SE406x.1 can be labeled as IP68.
The ELISTHERM ET3020.x3 heat and cold meter measures the water temperature in the inlet and return pipes using paired Pt100 or Pt500 resistance temperature sensors. The flowed volume of water is measured by an ultrasonic flow meter SONOELIS SE ???
Measurement accuracy is equal to Class 2 according to the standard EN1434, the calorimetric counter, temperature sensors and flow meter have a type examination certificate and the system can be used as an invoicing meter.
The calorimetric counter, temperature sensors and flow meter have the Type examination certificate and whole system is possible to use as a billing device.
Measuring values are displayed in calorimetric counter of the system ELISTHERM ET3020.x3 and can be transmitted through the communication interface M-Bus to the master control system.
The ultrasonic flow meter SONOELIS?? SE404x.1, SE406x.1 has a mains supply 230V AC, the calorimetric counter can be powered from a battery or from the mains ???
For more information, system connecting scheme and wiring diagram check our product sheet.
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Other heat/cold meter systems from ELISTHERM product line are ET3020.x7 or ET3010.0.