Belimo 22ADP-55QL : Differential Pressure Sensor Air, 0 to 1" WC Default (8 Field Selectable Uni/Bi Directional Ranges), Modbus RTU, Select Outputs: 0-5 VDC or 0-10 VDC, LCD Display, 5-Year Warranty
Differential pressure transmitter with 8 selectable ranges and Modbus funtionality. For monitoring over-, under or the differential pressure of air and other non-flammable and non-aggressive gases. Typical application in HVAC systems for monitoring air filters, fans V-belts as well as the use in pressure differential systems. Options available with LCD display and Auto-Zero function. NEMA 4X / IP65 rated enclosure.
Specifications
| Application | Duct |
| Degree of Protection | IP65, NEMA 4X |
| Electrical Connection | Terminals |
| Measured Values | Differential pressure / Volumetric flow |
| Measuring Range Pressure | -0.6...1 inch WC |
| Measuring Range Pressure | -150...250 Pa |
| Mounting Type | Single Point |
| Output Signal | Modbus / 0...5 V / 0...10 V |
| Communication | Modbus RTU |
| Output Voltage [Range] | 2 x 0...5 V, 0...10 V, min. resistance 10 kΩ |
| Output signal active note | Output 0...5/10 V selectable with switch |
| Voltage AC/DC | AC/DC 24 V |
Datasheets
 | Technical Data Sheet – Belimo 22ADP-55QL |
| Installation instructions - 22ADP-..5.., 22ADP-..6.. |
| Communication Brochure |
| Belimo Sensor Master Format |
| Belimo Duct Sensor Assistant App Brochure |
- Output Signal:
- 0-5 VDC or 0-10 VDC
- Pressure Type:
- Differential
- Pressure Ranges:
- 0 to 1 Inch
- Media:
- Dry
- Accuracy:
- 1.0%
- LCD Display:
- LCD Display
- Zero Function:
- No
- Range Setting:
- Adjustable
- Communication:
- Modbus RTU
- Series:
- 22ADP Series
