Thermal energy calculator split version
Separate heat/BTU calculator for measuring the amount of energy used for heating and/or cooling. Easily connectable to flow meters equipped with pulse output and used in systems with pipes larger than DN20 – ¾ “.
The processing of the data on the difference between the temperature of the thermo-vector fluid supply and the return one (DT), combined with the data on the volume of the thermo-vector fluid used, allows accurate calculation of the amount of energy consumed.
Approved according to the MID 2004/22/CE MI004 and the EN1434 standard.
| Environmental class | A (E1; M1) |
| Temperature measuring range (Heating) | 5 – 180 °C |
| Temperature difference range (Heating) | 3 – 150 K |
| Temperature measuring range (cooling) | 2 – 24 °C |
| Calibration temperature | 3 – 20 K |
| Maximum measurable power | 99 MW |
| Temperature sensor | PT 1000 |
| Cable length for the temperature sensor | 3 m / 10 m |
| Power supply | Litium battery / external power supply |
| Max. Battery life (basic version) | 10+1 years |
| Protection degree | IP52 |
| Display level | 6 |
| Display | LCD 8 digits + icons |
| Energy load indicator | MWh (GJ on request) |
| Maximum cable length pulse emitter | 2 m |
| Input pulse rate | 0.1 – 0.25 – 1.0 – 2.5 – 10 – 25 – 100 – 250 litres |
| Pulse input | 1 dedicated for the heating/cooling circuit meter |
| Pulse input class | Class IA (default): Open Collector or reed contact, max 5Hz |
| Display Pulse input maximum frequency (MID approved) | 5Hz |
| Installation site of flowmeter (Flow in) | Return pipe (default), Supply pipe (optional) |
| Supported vector fluid | Water |
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