Description
The Johnson Controls TE-631AP-1 is a precision immersion temperature sensor engineered for reliable performance in demanding HVAC and building automation applications. Built around a 1000 Ohm nickel sensing element, this sensor delivers accurate, repeatable temperature readings across a wide operating range, making it an ideal choice for hydronic systems, air handling units, and commercial building controls.
Key Features
- 1000 Ohm nickel resistive sensing element for high-accuracy temperature measurement
- 6-inch rigid probe length for direct immersion into pipes, ducts, or wells
- Conduit box and shield included for secure field wiring and protection against interference
- Rigid thermoplastic housing provides durability and resistance to moisture and chemicals
- Wide operating temperature range: -50°F to 220°F (-46°C to 104°C)
- Compatible with Johnson Controls and other building automation system controllers
Specifications
- SKU: TE-631AP-1
- Brand: Johnson Controls
- Sensing Element: 1000 Ohm Nickel
- Probe Length: 6 inches
- Housing Material: Rigid Thermoplastic
- Enclosure: Conduit Box with Shield
- Temperature Range: -50°F to 220°F (-46°C to 104°C)
Applications
- Hydronic heating and cooling systems
- Air handling unit supply and return air sensing
- Building automation and energy management systems
- Commercial HVAC controls and monitoring







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