Honeywell C7021P2004 Temperature Sensor
The Honeywell C7021P2004 is a professional-grade 10k Ohm NTC Type II temperature sensor designed for precise environmental monitoring in commercial and domestic HVAC systems. This small metal button sensor features a robust stainless steel button probe housing that protects the internal solid-state thermistor from dust, dirt, and mechanical wear, ensuring high-stability performance without the need for manual calibration. Engineered for versatile mounting, this air temperature sensor is frequently utilized in room zones, classrooms, and offices where a low-profile, tamper-resistant installation is required. It provides an exceptional operating temperature range of -40F to 250F (-40C to 121.1C), making it suitable for both standard occupied spaces and more demanding mechanical environments.
For contractors and automation specialists, the C7021P2004 offers seamless Honeywell controller compatibility, specifically with Series 2000 electronic controllers. It is a direct fit for TB7600, TB7300, and TB7200 communicating thermostats, as well as T7350 and Excel system modules. The two-wire, non-linear resistance output provides a standard 10k Ohm signal at 77F (25C), allowing for high-accuracy temperature sensing and integration into existing Building Automation Systems (BAS).
Key Benefits
- Broad Compatibility: Engineered for use with Honeywell Series 2000 controllers and communicating thermostats including TB7200 and TB7600 series.
- Rugged Reliability: The stainless steel button probe prevents damage from environmental contaminants and physical impact.
- Wide Thermal Range: Operates reliably across a -40/250 degree temperature range for diverse HVAC applications.
- Technical Precision: Features a high-accuracy 10k Ohm NTC Type II thermistor element with minimal long-term drift.
- Low Profile Design: Ideal for flush-mounting into standard structural materials where aesthetics and tamper-resistance are priorities.
Common Questions
Is the C7021P2004 compatible with non-Honeywell controllers?
Yes, provided the controller is configured to accept a standard 10k Ohm NTC Type II thermistor curve. Always verify the input resistance requirements of your specific BAS or DDC hardware.
Where should this button sensor be mounted?
For accurate air temperature sensing, mount the probe on an interior wall approximately 5 feet above the floor. Avoid placing the sensor near air registers, windows, or heat-producing appliances to prevent false readings.
Does this sensor require periodic calibration?
The solid-state components are designed for long-term stability. While controller software can typically handle offset adjustments, the sensor itself does not require mechanical calibration.
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.
Original: $101.35
-65%$101.35
$35.47Honeywell C7021P2004 Temperature Sensor
The Honeywell C7021P2004 is a professional-grade 10k Ohm NTC Type II temperature sensor designed for precise environmental monitoring in commercial and domestic HVAC systems. This small metal button sensor features a robust stainless steel button probe housing that protects the internal solid-state thermistor from dust, dirt, and mechanical wear, ensuring high-stability performance without the need for manual calibration. Engineered for versatile mounting, this air temperature sensor is frequently utilized in room zones, classrooms, and offices where a low-profile, tamper-resistant installation is required. It provides an exceptional operating temperature range of -40F to 250F (-40C to 121.1C), making it suitable for both standard occupied spaces and more demanding mechanical environments.
For contractors and automation specialists, the C7021P2004 offers seamless Honeywell controller compatibility, specifically with Series 2000 electronic controllers. It is a direct fit for TB7600, TB7300, and TB7200 communicating thermostats, as well as T7350 and Excel system modules. The two-wire, non-linear resistance output provides a standard 10k Ohm signal at 77F (25C), allowing for high-accuracy temperature sensing and integration into existing Building Automation Systems (BAS).
Key Benefits
- Broad Compatibility: Engineered for use with Honeywell Series 2000 controllers and communicating thermostats including TB7200 and TB7600 series.
- Rugged Reliability: The stainless steel button probe prevents damage from environmental contaminants and physical impact.
- Wide Thermal Range: Operates reliably across a -40/250 degree temperature range for diverse HVAC applications.
- Technical Precision: Features a high-accuracy 10k Ohm NTC Type II thermistor element with minimal long-term drift.
- Low Profile Design: Ideal for flush-mounting into standard structural materials where aesthetics and tamper-resistance are priorities.
Common Questions
Is the C7021P2004 compatible with non-Honeywell controllers?
Yes, provided the controller is configured to accept a standard 10k Ohm NTC Type II thermistor curve. Always verify the input resistance requirements of your specific BAS or DDC hardware.
Where should this button sensor be mounted?
For accurate air temperature sensing, mount the probe on an interior wall approximately 5 feet above the floor. Avoid placing the sensor near air registers, windows, or heat-producing appliances to prevent false readings.
Does this sensor require periodic calibration?
The solid-state components are designed for long-term stability. While controller software can typically handle offset adjustments, the sensor itself does not require mechanical calibration.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Honeywell C7021P2004 is a professional-grade 10k Ohm NTC Type II temperature sensor designed for precise environmental monitoring in commercial and domestic HVAC systems. This small metal button sensor features a robust stainless steel button probe housing that protects the internal solid-state thermistor from dust, dirt, and mechanical wear, ensuring high-stability performance without the need for manual calibration. Engineered for versatile mounting, this air temperature sensor is frequently utilized in room zones, classrooms, and offices where a low-profile, tamper-resistant installation is required. It provides an exceptional operating temperature range of -40F to 250F (-40C to 121.1C), making it suitable for both standard occupied spaces and more demanding mechanical environments.
For contractors and automation specialists, the C7021P2004 offers seamless Honeywell controller compatibility, specifically with Series 2000 electronic controllers. It is a direct fit for TB7600, TB7300, and TB7200 communicating thermostats, as well as T7350 and Excel system modules. The two-wire, non-linear resistance output provides a standard 10k Ohm signal at 77F (25C), allowing for high-accuracy temperature sensing and integration into existing Building Automation Systems (BAS).
Key Benefits
- Broad Compatibility: Engineered for use with Honeywell Series 2000 controllers and communicating thermostats including TB7200 and TB7600 series.
- Rugged Reliability: The stainless steel button probe prevents damage from environmental contaminants and physical impact.
- Wide Thermal Range: Operates reliably across a -40/250 degree temperature range for diverse HVAC applications.
- Technical Precision: Features a high-accuracy 10k Ohm NTC Type II thermistor element with minimal long-term drift.
- Low Profile Design: Ideal for flush-mounting into standard structural materials where aesthetics and tamper-resistance are priorities.
Common Questions
Is the C7021P2004 compatible with non-Honeywell controllers?
Yes, provided the controller is configured to accept a standard 10k Ohm NTC Type II thermistor curve. Always verify the input resistance requirements of your specific BAS or DDC hardware.
Where should this button sensor be mounted?
For accurate air temperature sensing, mount the probe on an interior wall approximately 5 feet above the floor. Avoid placing the sensor near air registers, windows, or heat-producing appliances to prevent false readings.
Does this sensor require periodic calibration?
The solid-state components are designed for long-term stability. While controller software can typically handle offset adjustments, the sensor itself does not require mechanical calibration.
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.
