Honeywell C7632 Fixed Output Carbon Dioxide (CO₂) Sensor C7632A1004

CO₂ sensor, wall mount, 0 to 10V DC fixed output.

The C7632 Sensor and Controller is a stand-alone carbon dioxide (CO₂) sensor for use in determining ventilation necessity with heating ventilation and air conditioning (HVAC) controllers. The C7632 measures the CO₂ concentration in the ventilated space or duct. The C7632 is used in HVAC systems to control the amount of fresh outdoor air supplied to maintain acceptable levels of CO₂ in the space.

Features & Benefits:

• Non-Dispersion-Infrared (NDIR) technology used to measure carbon dioxide gas.
• Special plated sensor provides long-term calibration stability.
• Device provides voltage output based on CO₂ levels.
• Used for CO₂ based ventilation control.
• Automatic Background Calibration (ABC) algorithm based on long-term evaluation reduces required typical zero-drift check maintenance.
• Fixed 0 to 10 Vdc from 0 to 2000 ppm. No adjustments are necessary.
• Compatible with any controller requiring 0-10 Vdc input.

Certifications:

• CE
• C7632B: Flammability Rating, UL94-5V
• C7632A: NEMA1
• C7632B: NEMA3