Belimo 22DTH-53MQ : Duct Humidity / Temperature Sensor, 2% Accuracy, RH Outputs: 4-20 mA, 20K Thermistor, UL Enclosure Type 4X/IP65
Ditch the guesswork and optimize your HVAC system with the Belimo 22DTH-53MQ, a duct sensor that delivers pinpoint precision for both humidity and temperature. Boasting ±2% RH accuracy, the 22DTH-53MQ provides for humidity and temperature control in any commercial or industrial setting.
The 22DTH-53MQ features dedicated outputs for each measurement:
- Humidity: Reliable 4-20 mA output for seamless integration into building automation systems.
- Temperature: NTC20k thermistor (pre-calibrated) for accurate temperature readings (-30°F to 160°F).
Built to last, the 22DTH-53MQ boasts a rugged UL Type 4X/IP65 enclosure, making it impervious to dust, dirt, and water spray. Its compact design ensures easy installation in any duct configuration.
Take control of your climate with the Belimo 22DTH-53MQ:
- ±2% RH accuracy for superior humidity control
- Wide operating range (-30°F to 160°F) for diverse environments
- Dedicated 4-20 mA output for humidity and NTC20k for temperature
- Durable UL Type 4X/IP65 enclosure for long-lasting performance
- Compact design for effortless installation
Specifications
| Voltage AC/DC | AC/DC 24 V |
| Electrical Connection | Terminals |
| Measured Values | Temperature/Humidity |
| Output Signal | 4...20 mA / NTC20k |
| Measuring Range Humidity | 0...100% RH non-condensing |
| Measuring Range Temperature | -30...160°F [-35...70°C] |
| Output Voltage [Range] | 1x 4...20 mA, max. resistance 500 Ω |
| Output signal passive temperature | NTC20k |
| Probe Length | 5.5" [140 mm] |
Datasheets
 | Technical data sheet – Belimo 22DTH-53MQ |
| Installation Instructions for Belimo 22DTH Series |
| Belimo Sensor Brochure |
| Sensors Master Format - Consultant Specifications |
- Sensor Type:
- Duct
- Output Signal:
- 4-20mA
- Temperature Element:
- 20K
- Supported Protocols:
- None
- Humidity Element:
- 2%
- CO2 Element:
- None
- Display:
- No Display
- Probe Length:
- 8
