BELIMO 22DTH-13M

The BELIMO 22DTH-13M is engineered for demanding HVAC duct-monitoring applications where both temperature and humidity (or dew point/enthalpy) must be closely tracked and controlled. For building automation systems in commercial or industrial facilities, this sensor enables precise data acquisition via dual 4 … 20 mA outputs, making it easy to integrate with controllers or Building Management Systems (BMS). Selecting between relative humidity, absolute humidity, dew point or enthalpy provides adaptability to varied use-cases: dust-laden air streams, chilled-water coil monitoring, or critical climate zones. Its rugged IP65/NEMA 4X enclosure and high-quality sensing elements ensure longevity and reliability in air-duct environments, outperforming simpler sensors that offer only one measurement output or limited ranges. Installing the 140 mm probe offers quick mounting into ductwork with minimal disruption. For facility managers in Dhaka and elsewhere, the 22DTH-13M offers a “fit-and-forget” solution whose superior durability and flexibility reduce maintenance costs and system downtime compared with standard fixed-range sensors.