Cubic 5,000ppm CO2 Sensor
The CU-1106 series of single-beam NDIR CO2 sensor modules by Cubic is designed to monitor and detect carbon dioxide levels. They are ideal for providing high-quality NDIR technology at a competitive price for indoor air quality and HVAC applications. Simply add power and a UART signal reader to monitor CO2 levels from your PC.
The sensor Development Kits offer easy connectivity to our free Windows GasLab software for rapid application development, prototyping, or scientific experiments.
Features
- NDIR Technology improves long-term stability, 10+ year lifespan.
- Accurate temperature compensation within the whole measurement range
- Advanced background auto-calibration can be turned on or off
- Small, compact structure
- Easily integrated into IAQ or HVAC applications
Applications
- Indoor Air Quality
- HVAC or Demand Control Ventilation
- Automotive Cabin Air Monitoring
- Battery operated & low power applications
Sensor Models
CU-1106-C - 0-5,000ppm CO2 sensor. Auto-calibration, temperature calibration within the entire measurement range, UART TTL, PWM, I²C outputs. Includes pins.
CU-1106H-NS - 0-2,000ppm, high accuracy, footprint compatible with SenseAir S8 Commercial CO2 Sensor. Temperature calibration within the whole measurement range, UART, and PWM outputs. No pins.
CU-1106SL-N 0-5,000ppm, super low power version with wide voltage range designed for battery-operated devices. The footprint is compatible with SenseAir S11 Sunrise CO2 Sensor. Includes UART. With pins.
CU-1106SL-NS 0-5,000ppm, a super low power-managed version designed for battery-operated devices. Footprint compatible with SenseAir S11 Sunrise CO2 Sensor with the same UART and I2C. No pins, no Devkit available.
Development Kits
CU-1106-C-DK Development Kit - Includes the CU-1106-C CO2 sensor plus a USB/FTDI cable to communicate with our free GasLab software.
CU-1106H-NS-DK Development Kit - Includes the CU-1106H-NS sensor plus a USB/FTDI cable to communicate with our free GasLab software.
CU-1106SL-N-DK Development Kit - Includes the CU-1106SL-N sensor plus a USB/FTDI cable to communicate with our free GasLab software.
Specifications
Model CU-1106-C
- Measurement range: 0-5,000ppm
- Accuracy: ± 50ppm+5% of reading continuous
- Accuracy: ± 50ppm+3% of reading single reading
- Default auto-calibration
- Working humidity: 0~95%RH non-condensing
Working current: < 45mA - Power supply: 3.3-5VDC
- Signal output: UART TTL, I2C
- Dimensions: W33*H19.7*D8.9mm (not including pins)
- Weight: 5g
- Storage temperature: -30°C - 70°C
- Storage humidity: 0-95%RH non-condensing
- Installation: Waterproof breathable film upwards
Model CU-1106H-NS
- Measurement range: 0-2,000ppm PWM, 0-10,000ppm UART
- Accuracy: ± (30ppm+3% of reading) @ -10°C -50°C , 0-85%RH
- Working temperature: -10°C - 50°C
- Working humidity: 0-95%RH non-condensing
- Sampling frequency: 1 second
- Time to first reading: T90 < 30s
- Power supply: 4.5-5.5VDC
- Signal output: UART TTL, PWM linear output
- Ripple wave: <50mV
- Working current: <50mA
- Dimensions: 33x19.7x8.9mm (no pins)
- Weight: 5g
- Storage temperature: -30°C - 70°C
- Storage humidity: 0-95%RH non-condensing
- Life span: ≥15 years
- Maintenance: Maintenance-free for normal indoor applications with Auto-calibration on
Model CU-1106SL-N
- Measurement range: 0-5,000ppm
- Accuracy: ± 50ppm+5% of reading continuous
- Accuracy: ± 50ppm+3% of reading single reading
- Working humidity: 0~95%RH non-condensing
Working current: Varies. See manual - Power supply: 3.3-5VDC
- Signal output: UART TTL
- Dimensions: W33*H19.7*D8.9mm (no pins)
- Weight: 5g
- Storage temperature: -30°C - 70°C
- Storage humidity: 0-95%RH non-condensing
- Installation: Waterproof breathable film upwards
Model CU-1106SL-NS
- Measurement range: 0-5,000ppm
- Accuracy: ± 50ppm+5% of reading continuous
- Accuracy: ± 50ppm+3% of a single reading
- Working temperature: -10℃-50℃
- Working humidity: 0-95%RH non-condensing
Working current: Varies. See manual - Power supply: 3.3-5VDC
- Signal output: UART TTL, I2C
- Dimension: W33.5*H19.7*D9.1mm (no pins)
- Weight: 5g
- Storage temperature: -30°C - 70°C
- Storage humidity: 0-95%RH non-condensing
- Installation: Waterproof breathable film upwards
Model CU-1106LS
- Measurement range: 0~5,000ppm
- Accuracy: ±50ppm+3% of reading @0℃~50℃, 50±10%RH
- Response time: ≤30s
- Working temperature: -10℃~50℃
- Working humidity: 0~95%RH non-condensing
- Power supply: 4.5V-5.5VDC
- Ripple wave: <50mV
- Working current: ≤50mA average @ 1s
- Signal output: UART TTL, PWM, I2C (reserved)
- Dimensions: W39.3*H19.7*D9.1mm
- Weight: 6g
- Storage temperature: -30°C - 70°C
- Storage humidity: 0-95%RH non-condensing
- Life span: ≥10 years
Warranty
- 90 days - See CO2Meter Terms and Conditions.
CU-1106-C Datasheet & Manual (pdf)
CU-1106H-NS Datasheet & Manual (pdf)
GasLab® software
Use GasLab for setup, calibration, data logging, and real-time data analysis via USB. GasLab® makes it easy to export data into a CSV file that can be imported into any industry-standard software or spreadsheet. GasLab® runs on Windows XP or higher, and free to use with our products.
System Requirements
- Windows XP SP2 or newer
- Microsoft .Net 3.5 Runtime Libraries
Cubic Test Software download (rar file).
Connecting the sensor to GasLab or Cubic test software requires a USB/FTDI cable or purchase of a Devkit.