Johnson Controls TE-6300-105 Probe

The Johnson Controls TE-6300-105 is a high-precision 1k ohm platinum Class A probe designed for versatile temperature sensing in demanding commercial HVAC configurations. This 12-inch trimmable temperature sensor is engineered as the professional-grade TE-6300-102 replacement, offering superior accuracy and long-term stability in air or liquid applications. As a thin-film platinum sensor, it provides a reliable resistance-to-temperature relationship that meets stringent industry standards for building automation systems (BAS).

For field contractors, the TE-6300-105 facilitates efficient installations by allowing the 305 mm stainless steel probe to be cut to length (minimum 3 inches) to fit specific duct dimensions or thermowell insertion depths. It integrates seamlessly with Johnson Controls TE-6300 series enclosures, utilizing a two-wire passive resistance output for simplified wiring. This probe is ideal for monitoring discharge air, return air, or chilled water when paired with a compatible thermal well. Whether you are retrofitting an older TE-6300-102 site or commissioning a new Metasys HVAC control system, this Class A probe ensures the thermal sensitivity required for optimal mechanical performance.

• Enhanced Precision: Features a Class A platinum element for tighter tolerances and higher accuracy compared to standard nickel or thermistor sensors.
• Field Adaptability: The 12-inch 316 stainless steel probe is fully trimmable, ensuring a perfect fit for varying duct widths or pipe diameters.
• Direct Compatibility: Functions as the official replacement for TE-6300-102, maintaining system calibration without requiring controller reprogramming.
• Robust Construction: Built to withstand rigorous HVACR environments, providing durable protection for the sensitive 1k ohm RTD element.

Is the TE-6300-105 compatible with non-Johnson Controls systems?
Yes, as a standard 1k ohm platinum RTD (0.00385 coefficient), it is compatible with most building management systems that support DIN-standard platinum resistance inputs.

What is the minimum length this probe can be trimmed to?
Technicians can safely trim the 12-inch probe down to a minimum of 3 inches (76 mm) to accommodate shallow well-insertion or small VAV duct applications.

Does this probe include the mounting enclosure?
The TE-6300-105 is primarily the replacement probe assembly. For new installations, it typically pairs with a TE-6300 Series plastic or metal conduit box.

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.