Electrochemical Carbon Monoxide Sensor (CO Sensor) - ME3-CO

• Detection gas: CO, carbon monoxide
• Measurement range: 0~1000ppm
• Max detecting concentration: 2000ppm
• Sensitivity: (0.070±0.015) µA/ppm
• Resolution ratio: 0.5ppm
• Response time (T90): <20S
• Repeatability: <2% output value

  • Model Number: ME3-CO
  • Data Sheet: Date Sheet File
Quantity:
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  • Electrochemical Carbon Monoxide Sensor (CO Sensor)
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Product Specification

ME3-CO Carbon Monoxide Sensor (CO Sensor) Principle Introduction
ME3-CO electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.

ME3-CO Carbon Monoxide Sensor (CO Sensor) Features
• Low consumption
• High precision
• High sensitivity
• Wide linear range
• Good anti-interference ability
• Excellent repeatability and stability

ME3-CO Carbon Monoxide Sensor (CO Sensor) Application
Widely used in industrial and environmental protectionl fields

ME3-CO Carbon Monoxide Sensor (CO Sensor) Technical Parameter

Item

Parameter

Detection gas

CO, carbon monoxide

Measurement range

0~1000ppm

Max detecting concentration

2000ppm

Sensitivity

(0.070±0.015) µA/ppm

Resolution ratio

0.5ppm

Response time (T90)

<20S

Bias voltage

0mV

Load resistance (recommend)

10Ω

Repeatability

<2% output value

Stability (/month)

<5%

Output Linearity

linear

Zero drift (-20°C ~ 40°C)

10ppm

Storage temperature

-20°C ~ 50°C

Storage Humidity

15% ~ 90%RH

Pressure range (kPa)

90-110

Anticipated using life

3 years


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