22ADP-55QB Belimo Sensor
$340.70
Differential Pressure Sensor Air, 0…1 inch WC [0…250 Pa], Auto-Zero, Modbus, 0…5 V, 0…10 V, LCD
Overview
The Belimo 22ADP-55QB is an active differential pressure sensor combining an LCD display, Auto-Zero automatic calibration, and Modbus RTU connectivity. It offers ultra-precise low-pressure sensing and local visualization for critical airflow applications.
Features
- Integrated LCD screen for direct local status and pressure reading
- Auto-Zero self-calibration feature prevents sensor drift
- Modbus RTU RS-485 network communication
- 8 field-selectable low-pressure ranges
- Durable NEMA 4X / IP65 rated enclosure
Specifications
- Measuring Range: 0 to 1 inch WC [0 to 250 Pa]
- Nominal Voltage: AC/DC 24 V
- Output Signal: Modbus RTU, 0…5 V, 0…10 V
- Features: Auto-Zero calibration, LCD display
- Enclosure Rating: NEMA 4X / IP65
Applications
- Critical space pressurization monitoring in healthcare and laboratory facilities
- Low differential pressure monitoring in specialized HVAC systems
- On-site readable filter status monitoring in commercial air handlers
| Weight | 3 lbs |
|---|---|
| Dimensions | 9 × 9 × 9 in |
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