AA004-000(C/Y) City Technology Oxygen Sensor

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Product Details:

Product	Description
Brand	City Technology
Model Number	AA004-000(C/Y)
Nominal Range	0-25% Oxygen
Max Overload	30% Oxygen
Expected Operating Life	One year in air
Output Signal	0.80 ± 0.12mA in air
T95 Response Time	≤10 seconds
Temperature Range	-20°C to +50°C
Temperature Coefficient	0.2% signal/°C
Pressure Range	Atmospheric ± 10%
Pressure Coefficient	0.015% signal/mBar
Operating Humidity	0 to 99% RH non-condensing

Above specifications mentioned are for quick reference only. Actual technical details has to be obtained from below catalog.

Description

AA004-000(C/Y) City Technology Oxygen Sensor

C/Y Metal Can Oxygen O2 gas sensor, 0-25% vol. O2
Measuring Range: 0 – 25% vol. O2. Maximum Overload: 30% vol. O2
General purpose Metal Can sensor ideal for industrial safety, available for Fixed and Portable systems

Part number : AA004-000

Linearity
The output signal of an Oxygen C/Y follows the relationship:
S=Klog 1/(1-C)
where:
S = Output signal;
C= Fractional oxygen concentration;
K = a constant for the sensor.

For most applications the deviation from a linear response will be insignificant, and no compensation needed.
For example, the graph oppisite shows the output of a sensor calibrated in air (20.9% O ). In this 2 case the maximum error in the 0-25%range is ≈ 0.5% at around 10%O2.