Description
The Kele TC1051A3C is a duct-mount temperature sensor engineered for accurate, dependable air-temperature measurement in commercial and industrial HVAC systems. Featuring a 125-degree sensing element and a broad operating range of 100–250°F (38–121°C), this sensor is well-suited for supply-air, return-air, and mixed-air duct applications where precise temperature feedback is critical to system performance and energy efficiency.
Key Features
- Duct-mount configuration for straightforward installation in rectangular or round ductwork
- 125° sensing element optimized for mid-to-high temperature duct environments
- Wide 100–250°F (38–121°C) sensing range accommodates diverse HVAC applications
- Designed for integration with building automation systems (BAS) and direct digital controls (DDC)
- Durable construction built to withstand the demands of commercial HVAC environments
- Kele quality engineering ensures consistent, repeatable temperature readings
Typical Applications
- Supply-air and return-air duct temperature monitoring
- Mixed-air temperature sensing in air-handling units (AHUs)
- Building automation and energy management systems
- Commercial and light-industrial HVAC control loops
Product Details
- Brand: Kele
- SKU: TC1051A3C
- Sensor Type: Duct Temperature Sensor
- Sensing Element: 125°
- Temperature Range: 100–250°F (38–121°C)
- Mount Type: Duct







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