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
The CM-225 uses a 3-color back-lit LCD display and provides a digital readout for individuals to view the current CO2 concentration levels. In addition, the unit has 4 user-selectable configurations depending upon installation and specific indoor air environments.
Features
- 🎯 ACCURATE: Precise NDIR technology to measure CO2 concentrations
- 💻 EASY-TO-READ: Large LCD display for easy readability
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🚥 BOLD: 3 Color Code Indication
- 🤏 CUSTOM: Offers 4 pre-set programs dependent on desired parameters
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🔌 POWER: 100-240V AC Power Supply
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🏡 INTERFACED: 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.
Accessories
CM-225-WP: Standard 110AC Power Adapter
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Data Sheets
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Manuals
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Technical Documents
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Videos
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Additional Resources
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Case Studies