Belimo Duct Sensor CO2 Temperature Humidity 24VAC/DC Active 0-10V/0-5V 180mm/19.5mm 22DTM-16

This duct sensor from Belimo is used for measuring carbon dioxide, relative humidity, absolute humidity, dew point, enthalpies and temperature. The sensor comes with a probe length of 180 mm and a diameter of 19.5mm. The duct sensor has the ability to measure a humidity range from 0 % to 100 % RH. For CO2 measurement, this sensor uses NDIR technology with dual channels. The measuring range of CO2 for the duct sensor is from 0 ppm to 2000 ppm.The duct sensor is capable of measuring a temperature range from 0 and 50 °C (32 and 122 °F). The sensor has a protection rating of IP65. The output signal is 0-5 V/0-10 V. The power supply voltage is 24 V AC/DC. This sensor is used for air applications.

Pros:

• Dual-channel CO2 sensor with NDIR technology ensures accuracy and stability by compensating for long-term and temperature drifts
• Combined multi-sensors for CO2, humidity, temperature, and VOC streamline costs for both labor and materials
• Dual-channel self-calibration extends Belimo CO2 sensors' usability to diverse buildings and applications, even in ABC (Automatic Background Calibration) method-challenged environments
• Well-protected against environmental elements with an IP65 rating, ensuring durability in harsh conditions