• Elctrochemical Carbon Monoxide Sensor (CO Sensor)
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Elctrochemical Carbon Monoxide Sensor (CO Sensor)

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Shenzhen Isweek Technology Co., Ltd

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  • Price

    Price on request   ≥1piece

  • Model Number

    ME4-CO

  • Data Sheet

  • Package

    Original packaging

  • Specs

    ME4-CO

  • Quantity

    - +

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Product Description

ME4-CO Carbon Monoxide Sensor (CO Sensor) Principle Introduction
ME4-CO carbon monoxide gas sensor is constant potential electrolysis type. Oxidation-reduction reaction with carbon monoxide and oxygen take place respectively on the working electrode and on the counter electrode. The process releases electric charge and generates current. The current is in direct proportion to the concentration of carbon monoxide. So the concentration of the target gas could be got by measuring the value of current. 

ME4-CO Carbon Monoxide Sensor (CO Sensor) Features
• Low consumption
• High precision
• High sensitivity
• Wide linear range
• Good anti-interference ability
• Excellent repeatability and stability.

ME4-CO Carbon Monoxide Sensor (CO Sensor) Applications
It is used for carbon monoxide detection in industrial occasions such as petroleum and petrochemical occasions, metallurgy, mine and environmental protection.

ME4-CO Carbon Monoxide Sensor (CO Sensor) Technical parameters

Detection Gas Carbon monoxide (CO)
Detection Range 0 ~ 1000ppm
Max Range 1500ppm
Sensitivity (0.080±0.02) µA/ppm
Resolution 1ppm
Response Time (T90) ≤25s
Bias voltage 0mV
Load Resistance (Recommended) 10Ω
Repeatability ＜2% Output
Output Linearity linear
Stability (/month) <5%
Zero drift (-20°C ~ 40°C) 9ppm
Temperature range -20℃ ~ 50°C
Humidity range 15% ~ 90%RH
Pressure range Standard atmospheric pressure ±10%
Lifespan 2 years (in air)


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