Ultra Low Power Carbon Dioxide Sensor NDIR CO2 Sensor(0~100%) - COZIR-W

1. range:5%VOL, 20%VOL, 60%VOL
2. Digital output
3.Optional Temperature and Humidity Output
4. Low power consumption
5. fast response, short warm-up time
6. Accuracy: ±70 ppm +/- 5% of reading
7. Non Linearity: < 1% of FS
8. Operating Pressure Range: 950 mbar to 10 bar

  • Model Number: COZIR-W
  • Data Sheet: Date Sheet File
Quantity:
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  • Ultra Low Power Carbon Dioxide Sensor NDIR CO2 Sensor(0~100%)
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Product Specification

Ultra Low Power NDIR CO2 Sensor Carbon Dioxide Sensor 0-100% VOL

Summary
COZIR is an ultra low power (3.5mW), high performance CO2 sensor,ideally suited for battery operation, portable instruments and HVAC. Based on GSS IR LED and Detector technology, and innovative optical designs, the COZIR offers the lowest power NDIR sensor available.Optional temperature, humidity and light sensing are available. COZIR is a third generation product from GSS - leaders in IR LED CO2 sensing.

With measurement ranges of 0-5%, 0-10%, 0-60% and 0-100%, COZIR Wide Range sensors are suited for process control applications such as diving, industrial safety and automotive.

    • Ultra-low Power 3.5mW
    • Measurement ranges from 0 % to 100%
    • 3.3V supply. 
    • Peak current only 33mA.
    • Optional Temperature and Humidity Output


Specifications

General Performance 
Warm-up Time
< 10s
Operating Conditions

0°C to 50°C (Standard)

-25°C to 55°C (Extended range)

0 to 95% RH, non-condensing

Recommended Storage
-30°C to +70°C
CO2 Measurement
Sensing Method

Non-dispersive infrared (NDIR) absorption

Patented Gold-plated optics

Patented Solid-state source and detector

Sample Method
Diffusion
Measurement Range
0-5%,0-20%,0-60%,0-100%
Accuracy
±70 ppm +/- 5% of reading
Non Linearity
< 1% of FS
Pressure Dependence
0.13% of reading per mm Hg in normal atmospheric conditions.
Operating Pressure Range
950 mbar to 10 bar
Response Time

4 secs to 2 mins (user Configurable)

Reading refreshed twice per second.

Electrical/ Mechanical
Power Input

3.2 to 5V. (3.3V recommended). 

Peak Current 33mA. 

Average Current <1.5mA.

Power Consumption
3.5 mW


Dimensions and Wiring Connections
2x5 0.1” header. Pin 1 is identified on the dimensional drawing.


Function
Pin #
Pin #
Function
0V
1 2 N/C
+3.3V
3 4 0V
Sensor Rx (in)
5 6 0V
Sensor Tx (out)
7 8 Zero N
Analogue O/P
9 10 Zero Air


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