Belimo 22PEM-1UC - DN 15 thermal energy meter
Belimo 22PEM-1UC thermal energy meter for measuring energy in a heating or cooling circuit. It uses ultrasonic flow measurement and temperature sensors; as a heat meter, it has MID approval and meets the requirements of EN 1434.
DN 15, qp 1.5 m³/h, PN 25, AC/DC 24 V or PoE power supply. Supports BACnet/IP, BACnet MS/TP, Modbus TCP, Modbus RTU and MP-Bus, plus a voltage output of 1 x 0...10 V, 0.5...10 V, 2...10 V.
Belimo 22PEM-1UC thermal energy meter
The device determines thermal energy based on volumetric flow and the temperature difference. It can operate as a heat, cooling or heating and cooling meter; the appropriate mode is set during commissioning. MID approval applies to use as a heat meter. When used as a cooling meter, local regulations must be observed.
Main features and specifications
- Ultrasonic flow measurement; measured values: flow and temperature.
- DN 15; G 3/4" male threaded connection; PN 25; medium: water.
- Nominal flow qp 1.5 m³/h, maximum qs 3 m³/h, minimum qi 0.015 m³/h.
- AC/DC 24 V power supply; PoE (Power over Ethernet) power 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; configuration via NFC with Belimo Assistant 2 or via the integrated web server.
- Insulation cover for DN 15...25 included; the data sheet specifies an exception for deliveries to the Asia-Pacific region.
The meter consists of a logic module and a sensor module. One temperature sensor is integrated into the flow sensor, and the other is an external sensor. The device can be installed on the supply or return pipe.
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Brand
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Reference22PEM-1UC
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EAN137630498118005
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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 qp1.5
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MediumWater
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Valve size15 mm | 1/2 inch
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