
CO2, Temp, and RH Indoor Air Quality Monitor
The CO2, Temp, and RH Indoor Air Quality Monitor is a simple, low-cost, and maintenance-free fixed wall-mounted device. This unit is designed to be installed in indoor air environments such as homes, office buildings, classrooms, or commercial settings. Features ACCURATE: Precise NDIR technology to measure CO2 concentrations CUSTOM: Offers 4 pre-set programs dependent on desired parameters POWER: 100-240V AC Power Supply INTERFACED: designed for indoor-air ventilation, window control systems CERTIFIED: Meets LEED Certification COMPLIANT: CE and ROHS compliant Specifications CO2 Sensing Method: Non-Dispersive Infra-red (NDIR) Sampling Method: Diffusion CO2 Range: 0 - 10,000ppm CO2 Accuracy: ±40 ppm +3% @ NTP CO2 Display Resolution: 1ppm Temp Range: 32 - 122°F Temp Accuracy: ±0.5°F @ 77°F Temp Display Resolution: 0.1°C RH Range: 0 - 100% RH Accuracy: ±2% @ 20 - 80% RH Display Resolution: 0.1% Operating Conditions Temp: 32 - 122°F Humidity: 0 - 95% (NC) Warm-up: Time 5 Seconds CO2 Typical Sensor Life: 10+ Year Approval: CE, UKCA Power Supply: 100 – 240V AC 50/60Hz Power Consumption: 3W Max VFC Output: SPST – 5A @ 240V Max (N/O) Dimensions: 86 mm x 125 mm x 36 mm Electrical Power Supply: 100-240 VAC 50-60H Power Consumption: 3W Max VFC Output: SPST-5A @ 240V MAX (N/O) Warranty 1 year - See CO2Meter Terms and Conditions Documents Data Sheet (pdf) Manual (pdf) Accessories CM-225-WP: Standard 110AC Power Adapter