Belimo 22ADP-154D - dual air differential pressure sensor
Dual air differential pressure sensor with two independent measuring systems. Measuring range -100...2500 Pa, 8 selectable ranges for each system and Modbus RTU communication.
AC/DC 24 V supply, two 0...5 V or 0...10 V voltage outputs and an enclosure rated IP65 / NEMA 4X.
Belimo 22ADP-154D – air differential pressure sensor
This transmitter, with two independent measuring systems, is designed to monitor positive pressure, negative pressure and differential air pressure, as well as other non-flammable, non-aggressive gases. The documentation lists monitoring air filters, fan V-belts and differential pressure systems as typical HVAC applications.
Key features
- Pressure measuring range: -100...2500 Pa; 8 selectable ranges for each measuring system.
- Measured values: differential pressure and volumetric flow rate.
- Communication: Modbus RTU.
- 2 x 0...5 V, 0...10 V; minimum resistance 10 kΩ. The 0...5/10 V output signal is selectable via a switch.
- Nominal voltage: AC/DC 24 V.
- Adjustable typical response time: 0.8 s or 4.0 s.
- Enclosure protection rating: IP65 / NEMA 4X.
- Electrical connection: pluggable terminal strip with spring terminals, max. 2.5 mm².
Volumetric flow rate can be configured via Modbus. The scope of delivery includes a mounting plate, mounting hardware, 4 plastic duct connectors and 2 PVC tubes, each 2 m long.
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Brand
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Reference22ADP-154D
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EAN137630498117763
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Electrical connectionTerminals
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Measured valuesDifferential pressure Volume flow
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Output signalModbus 0...5 V 0...10 V
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Pressure measuring range-100...2500 Pa | -0.4...10 inch WC
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AC/DC voltageAC/DC 24 V
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Active sensor output noteOutput signal 0...5/10 V selectable by switch
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Output voltage range [Range]2 x 0...5 V, 0...10 V, min. resistance 10 kΩ
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CommunicationModbus RTU
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