Johnson Controls TE-6351P-1 Temperature Sensor

The Johnson Controls TE-6351P-1 is a high-precision 1k ohm platinum RTD temperature sensor designed for rigorous HVAC duct monitoring applications. Engineered with an 8-inch stainless steel probe, this unit ensures accurate thermal readings in high-velocity air streams. As the direct replacement for TE-6321P-1, it maintains seamless mechanical and electrical compatibility with existing BAS and DDC systems. The assembly features a durable thermoplastic conduit box with a 1/2-14 NPT threaded hub, facilitating secure connection to standard conduit fittings. The TE-6300 series architecture includes an aluminum mounting plate for stable installation, minimizing vibration-induced signal drift. This passive resistance output device is optimized for long-term stability and linear response across a wide temperature range. Technicians can rely on the TE-6351P-1 temperature sensor for critical environmental control, ensuring the HVAC sensor replacement process is efficient and maintains system calibration integrity.

• Platinum 1k ohm Element: Delivers superior accuracy and long-term stability compared to standard thermistors.
• 8-Inch Stainless Steel Probe: Provides deep insertion for representative cross-sectional duct temperature sampling.
• TE-6321P-1 Compatibility: Functions as a drop-in HVAC duct mount sensor replacement without requiring mounting modifications.
• Integrated Conduit Box: The plastic enclosure includes a threaded hub to protect wiring in BAS temperature sensing environments.
• Universal DDC Integration: Standardized 1k ohm platinum resistance curve works with most Johnson Controls Metasys and third-party controllers.

Is the TE-6351P-1 compatible with older TE-6300 series hardware?
Yes, this model is the official replacement for the TE-6321P-1 and fits the same mounting footprint and wiring specifications.

Can this sensor be used in plenum-rated spaces?
While the standard plastic enclosure is durable, a metal cover kit may be required to meet specific local UL 1995 plenum requirements.

Does the probe length affect the resistance signal?
The 8-inch probe is calibrated for the 1k ohm platinum standard; however, for long wire runs, ensure 18 AWG lead wire is used to minimize resistance error.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.