CO2 Transmitter
Honeywell C7232 CO2 Transmitter – NDIR sensor, wall/duct mount, 0-2000/3000 ppm range, 24 Vac/dc, UL Listed.
Description
The Honeywell C7232 CO2 Transmitter (Sensor and Controller) is a stand-alone carbon dioxide sensor used for CO2-based ventilation control in HVAC systems, measuring CO2 concentration to regulate fresh outdoor air supply. Uses Non-Dispersive Infrared (NDIR) technology with Automatic Background Calibration (ABC) to reduce maintenance drift checks. Available as C7232A (wall mount) or C7232B (duct mount), some models with LCD readout. Range 0 to 2000/3000 ppm (±5%, ±50 ppm), response time 1-2 minutes, 24 Vac/dc power supply (Class 2), analog output (0-10 Vdc or 4-20 mA) plus SPST relay output. UL Listed. Full datasheet: Honeywell C7232 Product Data (PDF). Jaideo Automation supplies Honeywell building automation products across India – contact us with your project requirements for a quotation.
Brand
Honeywell
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