CozIR® Serie


Fit and forget, fully autonomous operation!

The CozIR®-A is a low-power NDIR CO2 sensor using state-of-the-art solid-state LED optical technology. The LED technology enables the CozIR®-A to reduce power consumption to levels that make it particularly useful for battery powered or  wireless interface applications where power is at a premium.

CozIR®-A is a universal sensor option for ambient sensing applications with an easy to use UART... mehr
Produktinformationen "CozIR®-A"

CozIR®-A is a universal sensor option for ambient sensing applications with an easy to use UART digital interface or a low impedance voltage output for CO2 measurement readings.

The CozIR®-A features built-in auto-calibration ensuring the sensor exhibits high accuracy over the lifetime of the sensor. In addition, the CozIR®-A has a number of user definable

choices to optimise integration into a wide variety of environments including dierent mechanical mounting options and extended temperature ranges.


Co2 Sensor Specifications

Measurement Ranges

0-2000ppm, 0-5000ppm, 0- 10000ppm (0-1%)

Accuracy (typ.)

±(30ppm +3% of reading)

Time to 1st Reading

<1.2 seconds

Response Time

<20 Seconds (Diffusion limited)

Sample Method

Solid-state LED NDIR Diusion


Electrical and Mechanical Specifications

Measurement Output

UART, Analogue (Optional)

Supply Voltage

3.25V - 5.5V

Power Consumption (typ.)

<3.5mW @ 3.3V

Dimensions and Weight

Ø40.4mm x 11.65mm, 19g - Uncased

Ø57mm x 17.25mm, 19g - Cased


Operating Conditions

Operating Conditions – Temperature

0°C to 50°C (Standard)

-25°C to 55°C (Extended)

Operating Conditions – Humidity

0-95% RH, non-condensing

Storage Conditions – Temperature

-40°C to +70°C

Pressure Dependence

500mbar - 1500mbar

Sensor Lifetime

>15 years

Environmental Compliance


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