Temperature detector 33ZCT55SPT

humiditywall-mountedcommercial

The sensor's advanced ceramic technology design overcomes the limitations of other resistance-based humidity sensors that utilize water soluble polymer coatings. The advanced ceramic technology enables the sensor to fully recover from condensation, allowing it to maintain accuracy over longer periods of time than other humidity sensors utilizing water soluble polymer coatings. The Carrier 33ZCSENDRH-02 is a duct-mounted relative humidity sensor designed for dependable humidity measurement in commercial HVAC systems. Its ceramic sensing element maintains accuracy even in demanding airside applications, supporting consistent system performance and control. Features Reliable Humidity Measurement in Duct Applications Advanced ceramic sensing technology allows the sensor to recover fully from condensation, helping maintain accuracy over time. This makes it well suited for variable air conditions where reliability is critical. The result is more stable humidity control with fewer performance concerns. Flexible Outputs for Easy System Integration The sensor converts resistance to either a 4–20 mA or 0–10 VDC linear output, supporting compatibility with a wide range of control systems. This flexibility simplifies integration into new or existing HVAC installations. Long-distance signal transmission is supported without sensitivity to electrical noise. Built for Long-Term Accuracy & Durability Designed to outperform traditional polymer-based humidity sensors, the ceramic element resists degradation caused by moisture exposure.