Honeywell C7250A1001 Temperature Sensor

The Honeywell C7250A1001 Temperature Sensor is a high-precision 20k Ohm NTC sensor engineered specifically for technical integration with the Honeywell JADE W7220 Economizer platform. Designed to provide accurate feedback for mixed air temperature or discharge air temperature, this solid-state component is essential for optimizing RTU economizer control. The sensor operates within a rugged operating temperature range of -40?F to 150?F (-40?C to 65?C), ensuring reliable performance in demanding rooftop packaged unit environments.

For contractors and service technicians, the C7250A1001/U offers versatile installation options, as it can be mounted in any orientation that allows for free air circulation. Its primary function is to provide the 20K NTC signal necessary for the W7220 series controller to determine economizer cooling suitability. Whether you are performing a commercial HVAC repair or an economizer system upgrade, this sensor ensures the JADE system accurately manages damper positioning for free cooling and demand control ventilation (DCV). The unit features dual electrical connection options, supporting both 2-pin header-pin styles and card-edge removable terminal blocks, streamlining field wiring with 18 to 22 AWG conductors.

• Seamless System Integration: Optimized specifically for Honeywell JADE W7220 Economizer controllers and compatible RTUs.
• Reliable NTC Thermistor: Provides a stable 20,000 Ohm resistance at 77?F for highly accurate temperature sensing.
• Engineered for Extremes: Rated for an operating temperature of -40?F to 150?F with a humidity tolerance of 11% to 89% RH.
• Flexible Mounting: Can be mounted directly to sheet metal or via a duct mounting kit to sense mixed, discharge, or air stream conditions.
• Compact Profile: Dimensions of 4-1/4" H x 2-11/64" W x 51/64" D allow for easy installation in tight air handler compartments.

• Which economizers work with this sensor? The C7250A1001 is purpose-built for the Honeywell JADE W7220 series but is also used in various Rheem/Ruud and Carrier economizer configurations under the 20K NTC specification.
• Can this be used for outdoor air sensing? While typically used for mixed or discharge air, its 20K NTC profile is used in systems sensing air temperature before it hits the coils. Always verify with your controller?s input requirements.
• Is the duct mounting kit included? This SKU is the standalone sensor. For internal duct mounting where the sensor isn't exposed to the direct air stream through surface mounting, a separate duct probe kit may be required.

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.