Description
The DriSteem 405884-109 is a duct-mount relative humidity (RH) transmitter with integrated high-limit functionality, designed to provide accurate and reliable humidity sensing in commercial and industrial HVAC applications. This transmitter is engineered to work seamlessly with DriSteem humidification systems, delivering precise RH measurement within ductwork while simultaneously providing high-limit protection to prevent over-humidification and potential moisture damage.
Key Features
- Duct-mount design for direct installation into HVAC ductwork
- Integrated high-limit function for automatic humidifier shutoff protection
- Accurate relative humidity sensing for precise system control
- Compatible with DriSteem humidification systems and controls
- Built for commercial and industrial HVAC environments
- Durable construction for long-term, dependable performance
Application
The DriSteem 405884-109 RH duct transmitter with high-limit control is ideal for use in commercial buildings, hospitals, data centers, laboratories, and any facility requiring tight humidity control. By monitoring relative humidity levels in the supply or return air duct, this transmitter provides the control signal needed to modulate humidifier output and automatically engages the high-limit feature to shut down humidification when RH levels reach a set threshold — protecting building infrastructure and occupant comfort.
Why Choose DriSteem
DriSteem is a trusted leader in commercial humidification technology. Their sensors and transmitters are engineered to integrate directly with DriSteem humidifiers, ensuring reliable system communication, accurate humidity control, and long service life in demanding HVAC applications.
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