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Carbon Monoxide (CO) Gas Sensor - 5F

• Fast response and recovery time
• Superior long-term performance at temperature and humidity extremes.

Model Number: 5F
Data Sheet:

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Product Specification

5F Carbon Monoxide (CO) Gas Sensor Features and Benefits：

• Fast response and recovery time

• Superior long-term performance at temperature and humidity extremes.

5F Carbon Monoxide (CO) Gas Sensor Technical Specifications：

MEASUREMENT
Operating Principle	3-electrode electrochemical
Nominal Range	0 to 4000 ppm CO
Maximum Overload	20,000 ppm CO
Filter	To remove acid gases
Filter Life	> 200,000 ppm hours (1000 ppm NO @ 500 ml/min)
Sensitivity*	30 ± 6 nA/ppm
Response Time (T₉₀)*	< 40 s
Baseline Offset (clean air)*	-10 to +5 ppm CO equivalent
Baseline Shift: (+20°C to +40°C)	-10 ppm CO equivalent
Repeatability	1% of signal
Linearity	Linear
ELECTRICAL
Resolution (Electronics dependent)	1 ppm
Recommended Load Resistor	10 Ω
Bias Voltage	Not required
MECHANICAL
Weight	12.5 g
Orientation Sensitivity	None
ENVIRONMENTAL
Operating Temperature Range	-20°C to +50°C
Operating Pressure Range	Atmospheric ± 10%
Pressure Coefficient	0.007 ± 0.003 %signal/mBar
Operating Humidity Range	15% RH to 90% RH
LIFETIME
Long Term Output Drift*	< 2% signal loss per month
Recommended Storage Temp	0°C to +20°C in sealed container
Expected Operating Life	3 years in air

* Specifications are valid at 20°C, 50% RH and 1013 mBar, using City Technology recommended circuitry. Performance characteristics outline the performance of sensors supplied within the first 3 months. Output signal can drift below the lower limit over time.

5F Carbon Monoxide (CO) Gas Sensor Product Dimensions：