Honeywell C7041R2000 Averaging Duct Temperature Sensor 20K Ohm -40 to 250°F

The Honeywell C7041R2000 is an averaging duct temperature sensor designed for HVAC applications requiring accurate temperature measurement across the entire duct cross-section. This sensor features a 20K ohm thermistor element and operates across a wide temperature range of -40°F to 250°F (-40°C to 121°C).

Key Features:

• 20K ohm thermistor sensing element for precise temperature measurement
• Averaging sensor design provides representative temperature across full duct width
• Wide operating range: -40°F to 250°F (-40°C to 121°C)
• Rugged construction suitable for commercial and industrial HVAC systems
• Compatible with Honeywell controllers and building automation systems
• Ideal for supply air, return air, and mixed air duct applications

The averaging design uses multiple sensing points along a flexible element that spans the duct, providing more accurate temperature readings than single-point sensors in applications with stratified airflow or uneven temperature distribution. This sensor is commonly used in commercial buildings, industrial facilities, and large HVAC systems where precise temperature control is critical for energy efficiency and comfort.