Description
The Honeywell C7021N2001 is a precision NTC (Negative Temperature Coefficient) Type II probe-style temperature sensor engineered for reliable water or air temperature monitoring in commercial and residential HVAC and building automation applications. With a 10k Ohm resistance rating and a broad operating range of -40°F to 250°F, this sensor delivers accurate, stable readings across a wide variety of system conditions.
Designed for compatibility with Honeywell and other building automation controllers, the C7021N2001 integrates seamlessly into hydronic systems, air handlers, ductwork, and other HVAC equipment where precise temperature feedback is critical to system performance and energy efficiency.
Key Features
- NTC Type II thermistor technology for accurate, responsive temperature sensing
- 10k Ohm resistance at reference temperature for broad controller compatibility
- Wide temperature sensing range: -40°F to 250°F (-40°C to 121°C)
- Probe-style design suitable for immersion in water or placement in air streams
- Compatible with Honeywell building automation and DDC control systems
- Durable construction for long-term reliability in demanding HVAC environments
Typical Applications
- Hydronic heating and cooling systems
- Chilled and hot water supply/return temperature monitoring
- Air duct temperature sensing
- Building automation and energy management systems
- Commercial HVAC equipment and air handlers
Specifications
- SKU: C7021N2001
- Brand: Honeywell
- Sensor Type: NTC Type II Thermistor
- Resistance: 10k Ohm
- Temperature Range: -40°F to 250°F (-40°C to 121°C)
- Sensing Element: Probe
- Application: Water or Air Temperature
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