Belimo 22PEM-1UE - DN 25 thermal energy meter
Thermal energy meter for measuring energy in a heating or cooling circuit. DN 25 version, PN 25, qp 3.5 m³/h, with ultrasonic flow measurement and AC/DC 24 V supply.
Supports BACnet/IP, BACnet MS/TP, Modbus TCP, Modbus RTU and MP-Bus. It has an LCD display and an NFC interface for configuration with Belimo Assistant 2. MID approval applies to operation as a heat meter.
Belimo 22PEM-1UE – thermal energy meter
The device determines thermal energy based on volumetric flow and the temperature difference between the supply and return. It can operate as a heat meter, cooling meter or combined heating and cooling meter. MID / EN 1434 approval applies to operation as a heat meter; local regulations must be considered when using it as a cooling meter.
Key features and parameters
- DN 25 connection, G 1 1/4" external thread, PN 25.
- Nominal flow qp 3.5 m³/h; maximum flow qs 7 m³/h; minimum flow qi 0.035 m³/h.
- Ultrasonic flow measurement; measured values: flow and temperature. Medium: water.
- AC/DC 24 V supply; PoE (Power over Ethernet) supply is also possible.
- Communication: BACnet/IP, BACnet MS/TP, Modbus TCP, Modbus RTU, MP-Bus.
- Voltage output: 1 x 0...10 V, 0.5...10 V, 2...10 V.
- LCD display; configuration via NFC with Belimo Assistant 2 or via the integrated web server.
- Medium temperature range for heat meter: 15...120°C; operating range as a cooling meter: 5...50°C.
- Insulation cover for DN 15...25 meter included; according to the data sheet, the cover is not included in the Asia Pacific region.
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Brand
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Reference22PEM-1UE
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EAN137630498110368
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Electrical connectionCable
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Measured valuesFlow Temperature
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Output signalBACnet Modbus MP-Bus 0...10 V
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AC/DC voltageAC/DC 24 V
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Display typeLCD
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Output voltage range [Range]1 x 0...10 V, 0.5...10 V, 2...10 V
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CommunicationBACnet/IP BACnet MS/TP Modbus TCP Modbus RTU MP-Bus
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Flow qp3.5
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MediumWater
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Valve size25 mm | 1 inch
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