Description
KMC Controls STE-1405 Duct Rigid Temperature Sensor
The KMC Controls STE-1405 is a 4-inch rigid duct-mount temperature sensor designed for precise air temperature measurement in commercial HVAC and building automation system (BAS) applications. Featuring a 10-foot cable lead, this sensor provides the installation flexibility needed to route wiring to controllers, DDC panels, and other building automation equipment without the need for additional extension cables.
Reliable Duct Temperature Sensing
The STE-1405 is engineered to mount directly into ductwork, delivering accurate and responsive temperature readings of supply, return, or mixed-air streams. Its rigid probe construction ensures stable positioning within the airstream, minimizing measurement error caused by probe deflection or vibration — a common concern in high-velocity duct applications.
Key Features
- 4-inch rigid probe for direct duct insertion
- 10-foot cable lead for flexible wiring runs
- Designed for commercial HVAC and building automation systems
- Compatible with KMC Controls DDC controllers and BACnet/IP systems
- Stable, accurate air temperature measurement in supply, return, or mixed-air ducts
- Durable construction suitable for demanding HVAC environments
Ideal Applications
- Air handling unit (AHU) supply and return air sensing
- VAV system duct temperature monitoring
- Mixed-air and economizer control strategies
- Commercial building automation and DDC control systems
Why Choose KMC Controls
KMC Controls is a trusted name in commercial building automation, delivering sensors, controllers, and accessories engineered for accuracy, longevity, and seamless integration with open-protocol BAS platforms. The STE-1405 is a purpose-built component of the KMC sensor lineup, ensuring reliable data input to your control system for optimal HVAC performance and energy efficiency.







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