CozIR®-A CO2 Sensor
Gas Sensing Solutions' CO2 sensor comes with temperature and RH% sensing and is ideal for IoT applications
Gas Sensing Solutions' CozIR®-A is an ideal low-power CO2 sensor, ideal for battery-powered systems including portable, wearable, and self-powered applications. Designed for measuring low levels of CO2, the sensor comes with temperature and RH% sensing.
The CozIR-A is built on Gas Sensing Solutions' unique patented LED technology platform and optical designs. Its solid-state technology enables best-in-class power consumption, lifetime, and durability.
- Low power/energy consumption: 3.5 mW
- Measures up to 1% CO2 concentration
- Long lifetime: >15 years
- Temperature and RH% sensing
- Solid-state: no moving parts, no heated filaments
- Vibration and shock resistant
- Non-heating
- Self-calibrating (see datasheet)
- Digital (UART)
- RoHS compliant
- Manufactured in the UK
- Ideal for low-power, battery, and Internet of Things (IoT) applications
- Up to 50X lower power than typical NDIR CO2 sensors
- Long lifetime and low maintenance
- Suitable for wireless, portable, wearable, and self-powered systems
- Integrates with wireless IoT networks such as Zigbee, Wi-Fi, LoRa™, Bluetooth®, SigFox and EnOcean®
- Supports energy-efficient smart buildings and smart homes
- Low concentration CO2 environments with measurement ranges from 0% to 1%
- Battery applications
- IoT applications
- Indoor air quality (IAQ)
- HVAC
- Building control
- Horticulture and agriculture
- Food packaging
- Instrumentation
- Automotive
- Aerospace
- Safety
CozIR®-A CO2 Sensor
| Image | Manufacturer Part Number | Description | Accuracy | Output | Operating Temperature | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | COZIR-AH-1 | SENSOR CARBON DIOXIDE UART OUT | ±3% | UART, Voltage | 0°C ~ 50°C | 6 - Immediate | $145.81 | View Details |
Evaluation Kit
| Image | Manufacturer Part Number | Description | Sensing Range | Sensitivity | Embedded | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | EVKITCAH-1 | EVALUATION KIT, ULTRA-LOW POWER | - | - | - | 1 - Immediate | $365.16 | View Details |




