Belimo 22ADP-15QB - air differential pressure sensor
Belimo 22ADP-15QB air differential pressure sensor with a measuring range of -150...250 Pa, Modbus RTU communication, and 0...5 V and 0...10 V outputs. The model features an LCD and an Auto-Zero function.
AC/DC 24 V supply. The device allows selection of one of 8 measuring ranges and has an IP65 / NEMA 4X protection rating.
Belimo 22ADP-15QB – air differential pressure sensor
Transmitter for monitoring positive pressure, negative pressure, or differential pressure of air and other non-flammable, non-aggressive gases. The technical data sheet lists typical HVAC applications such as monitoring air filters and fan belts, as well as operation in differential pressure systems.
Key features
- Pressure measuring range: -150...250 Pa; 8 selectable measuring ranges.
- Measured values: differential pressure and volumetric flow rate.
- Communication: Modbus RTU.
- Two voltage outputs: 0...5 V or 0...10 V, min. resistance 10 kΩ; signal selected by switch.
- Rated voltage: AC/DC 24 V.
- Backlit LCD and Auto-Zero automatic zeroing function.
- Protection rating: IP65 / NEMA 4X.
- Electrical connection: detachable terminal block with spring terminals, max. 2.5 mm².
The set includes a mounting plate, a duct connection set with 2 plastic connections and a 2 m PVC tube, and mounting hardware.
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Brand
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Reference22ADP-15QB
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EAN137630498100888
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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-150...250 Pa | -0.6...1 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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Display typeLCD
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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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