- Water In Temperature
- Water Out Temperature
- Temperature Difference
- Flow Rate
- Remaining Credit – If prepayment
- Tariff Rate
- Meter ID
HEAT METER functions as follow:
Flow Sensor: registers the amount of district heating water in m³/h circulating through the heating system.
Temperature Sensors: placed in forward and return pipes sense the cooling, by the difference between in flow and out flow temperatures.
Calculator: calculates heat energy consumption based on flow volume and temperature loss of heating water.
Permissible operating conditions / measuring ranges
Calculator Θ: 3°C~95°C △Θ: 4K~65K
Temperature sensor pair Θ: 0°C~105°C △Θ: 3K~105K
Flow sensor (heat meter) Θ: 3°C~95°C
E1 (housing/light industry). The meter’s control cables must be drawn at min. 25 cm distance to other installations.
Battery – Lithium D Size
Wired or wireless operation
DN20 – 130mm