Household heat meter with radio output

Household heat meter with radio output - 12796.00 To order

Ultrasonic heat meter "Pulsar" with radio output - designed to measure: the amount of heat energy, cooling energy, heat power, volumetric flow rate (volume), temperature, temperature difference of the coolant (water). To read the data, access to the metering device is not required - the transmission is carried out to the dispatching device via a radio channel. Using a radio channel allows you to transmit information regardless of the presence of a cellular signal. The radio module is an autonomous device - it works from a built-in battery. Structurally, heat meters are a single heat meter and consist of:

  • - one or two volumetric flow sensors;
  • - a pair of resistance thermocouples;
  • - one or two gauge pressure sensors;
  • - calculator.

The principle of operation of the heat meter consists in the processing by the calculator of the measurement signals coming from the volumetric flow sensor (s), temperature sensors, gauge (sensors) of excess pressure, calculation and display on the indicator device of the calculator of the measurement results.

  • Pressure loss at qp, MPa: <0.025;
  • Metrological class (EN1434): 2;
  • Flow rate dynamic range qi / qp: 1:50;
  • Nominal pressure, MPa: 1.6;
  • Maximum temperature, °C: 105 (150 on request);
  • Temperature difference measurement range, °C: 3 - 104;
  • Temperature difference for starting energy counting, °C: 0.25;
  • Indicator: LCD, 8 digits + special symbols;
  • Heat units: Gcal;
  • Data archive in non-volatile memory: 60 months, 184 days, 1488 hours;
  • Number of flow meters, pcs: 1, 2, 3.
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