Probe Type NDIR CO2 Sensor - COZIR-Probe

  • Probe Type NDIR CO2 Sensor
  • Probe Type NDIR CO2 Sensor
  • Probe Type NDIR CO2 Sensor
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• Ultra-low Power 3.5mW
• Measurement ranges from 5% to 100%
• Accuracy​: ±70 ppm +/- 5% of reading​
• 3.3V supply.
• Peak current only 33mA.
• Optional Temperature and Humidity Output

  • Model Number: COZIR-Probe
  • Data Sheet: Date Sheet File
Quantity:
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Product Specification

Probe Type NDIR CO2 Sensor Carbon Dioxide Sensor Summary

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


    • Ultra-low Power 3.5mW
    • Measurement ranges from 5% to 100%
    • 3.3V supply.
    • Peak current only 33mA.
    • Optional Temperature and Humidity Output


Probe Type NDIR CO2 Sensor Carbon Dioxide Sensor 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
4*12mm header. 2*12mm header(NC)


Function
Pin #
X
Y
0V
1
-11.0
3.0
+3.3V
2
-11.0
1.0
Sensor Rx
3
-11.0
-1.0
Sensor Tx
4
-11.0
-3.0
N2 Zero
5
10.64
-4.18
N/C
6
11.2
-2.25

This shows the position of the connectors looking from above the sensor. ie this is the corrcet pattern for a mating PCB.


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