Honeywell C7041F2006 Temperature Sensor

The Honeywell C7041F2006 is a professional-grade 20K Ohm NTC Temperature Sensor designed specifically for outside air temperature application in commercial building automation systems. Built with a rugged, weatherproof poly enclosure and a 5-inch stainless steel probe, this thermistor provides high-accuracy resistance output to integrated HVAC control systems. Engineered to withstand extreme environments, it features an operating temperature range of -40 to 158 degrees Fahrenheit, ensuring reliable data for economizer control and outdoor air reset strategies. This outdoor air temperature sensor is fully compatible with Honeywell Excel 10, 50, 80, 100, and 500 series controllers, offering a non-linearized 20k Ohm NTC @ 77 degrees signal. The inclusion of a protective sunshield ensures that solar radiation does not skew sensor readings, maintaining tight tolerance for HVAC system diagnostics and energy-efficient plant operation.

• Direct Controller Compatibility: Native integration with Honeywell Excel series controllers for seamless field installation.
• Weatherproof Durability: NEMA-rated poly housing with an integrated sunshield protects the internal 20K Ohm NTC element from moisture and UV interference.
• Wide Environmental Tolerance: Supports outside air temperature application ranging from deep freeze (-40°F) to high heat (158°F).
• Precision Sensing: High-sensitivity thermistor provides accurate resistance feedback for critical BAS system setpoints.
• Standardized Installation: Features 1/2-inch conduit knockouts to simplify wiring for electrical contractors.

Is the Honeywell C7041F2006 compatible with non-Honeywell controllers?
While optimized for the Excel 10-500 series, this 20K Ohm NTC Temperature Sensor can be used with any third-party integrated HVAC control systems that accept a standard 20k Ohm at 77°F non-linear NTC curve.

What is the primary function of the sunshield on this outdoor air temperature sensor?
The sunshield prevents "solar gain" from artificially inflating the temperature reading, ensuring the outdoor air temperature sensor captures the actual ambient air temperature rather than the radiant heat of the enclosure.

Does this sensor require calibration before use in a BAS system?
The Honeywell C7041F2006 is a solid-state resistance-based device. Once wired to a compatible BAS system controller using the correct input type, the resistance-to-temperature conversion is handled automatically by the controller's software.

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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.