The CM1109 Dual IR Sources NDIR CO2 Sensor Module by Cubic is designed to monitor and detect carbon dioxide levels using two IR sources and NDIR technology. Simply add 5VDC power and a UART signal reader like Termite to monitor CO2 levels from your PC.
Using patented two-engine technology, this sensor uses 2 IR light sources - one for measuring the CO2 level and one as a reference. By comparing the two light sources, the effects of temperature and humidity are minimized, and light source aging can be automatically compensated for, resulting in longer life, greater stability and reliability.
For OEMs, the sensor size and pin map are almost identical to the popular CM1106. This allows for a fast upgrade and increased performance with minimal adjustments to hardware or software.
Features
Advanced non-dispersive infrared technology (NDIR)
High accuracy within the entire measurement range
Temperature compensation within the entire measurement range
Dual-source compensates for sensor drift
Longer lifespan (>15 years)
Automatic fresh air or manual calibration
Small, compact design
Applications:
Agricultural Greenhouse Growing
Controlled Atmosphere Storage (CAS)
Agricultural Cold Storage
Auto Garages, Enclosed Parking Structures
Models
CU-1109 CO2 Sensor Module - 0-5,000 ppm, long-term stability and low-maintenance suitable for HVAC applications. CU-1109-Development Kit - Includes CU-1109 sensor plus USB/FTDI cable to talk to our free GasLab software.
Specifications
Model CU-1109
Target gas: carbon dioxide (CO2)
Operating principle: Non-dispersive infrared (NDIR)
Measurement range: 0-5,000ppm
Working temperature: -10℃~50℃
Working humidity: 0~95% RH non-condensing
Accuracy: ±50ppm+3% of reading @ 0℃~50℃, 50±10%RH
Sampling frequency: 2 seconds
Response time: ≤30 seconds
Power supply: 4.5-5.5VDC
Working current: <45mA @ 5VDC
Signal output: UART TTL, PWM, I²C
Ripple wave: <50mV
Storage temperature: -30°C - 70°C
Storage humidity: 0-95% RH non-condensing
Dimensions: W33*H20.3*D11.4mm (without pins)
Warranty
90 days - See GasLab Terms and Conditions.
The CM1109 Dual IR Sources NDIR CO2 Sensor Module by Cubic is designed to monitor and detect carbon dioxide levels using two IR sources and NDIR technology. Simply add 5VDC power and a UART signal reader like Termite to monitor CO2 levels from your PC.
Using patented two-engine technology, this sensor uses 2 IR light sources - one for measuring the CO2 level and one as a reference. By comparing the two light sources, the effects of temperature and humidity are minimized, and light source aging can be automatically compensated for, resulting in longer life, greater stability and reliability.
For OEMs, the sensor size and pin map are almost identical to the popular CM1106. This allows for a fast upgrade and increased performance with minimal adjustments to hardware or software.
Features
- Advanced non-dispersive infrared technology (NDIR)
- High accuracy within the entire measurement range
- Temperature compensation within the entire measurement range
- Dual-source compensates for sensor drift
- Longer lifespan (>15 years)
- Automatic fresh air or manual calibration
- Small, compact design
Applications:
- Agricultural Greenhouse Growing
- Controlled Atmosphere Storage (CAS)
- Agricultural Cold Storage
- Auto Garages, Enclosed Parking Structures
Models
CU-1109 CO2 Sensor Module - 0-5,000 ppm, long-term stability and low-maintenance suitable for HVAC applications.
CU-1109-Development Kit - Includes CU-1109 sensor plus USB/FTDI cable to talk to our free GasLab software.
Specifications
Model CU-1109
- Target gas: carbon dioxide (CO2)
- Operating principle: Non-dispersive infrared (NDIR)
- Measurement range: 0-5,000ppm
- Working temperature: -10℃~50℃
- Working humidity: 0~95% RH non-condensing
- Accuracy: ±50ppm+3% of reading @ 0℃~50℃, 50±10%RH
- Sampling frequency: 2 seconds
- Response time: ≤30 seconds
- Power supply: 4.5-5.5VDC
- Working current: <45mA @ 5VDC
- Signal output: UART TTL, PWM, I²C
- Ripple wave: <50mV
- Storage temperature: -30°C - 70°C
- Storage humidity: 0-95% RH non-condensing
- Dimensions: W33*H20.3*D11.4mm (without pins)
Warranty
- 90 days - See GasLab Terms and Conditions.
