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Electrochemical O2 Sensor ME2M-O2

Summary:

The ME2M-O₂ oxygen sensor is a galvanic cell type sensor, which uses the reduction reaction of oxygen on the working electrode and the corresponding reduction reaction of the cathode material to generate a current, and the magnitude of the current is proportional to the concentration of oxygen. The concentration of oxygen can be determined by measuring the magnitude of the current.

Feature:

* Low power consumption
* High precision
* High sensitivity
* Wide linear range
* Strong anti-interference
* Excellent repeatability and stability

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APPLICATION

Food Storage and Transportation

The intelligent control and precise management of grain bin are the key to realizing safe and efficient grain storage. Using the grain bin sensor to build a smart grain system can save food while reducing the input of manpower and material resources.

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PARAMETER

Specification Product Size

Technical Data Sheet

Model No.	ME2M-O₂
Detection gas	Oxygen (O₂)
Range	0～25%Vol
Maximum measurement limit	30%Vol
Sensitivity	（10～30）mA (in air）
Response time (T₉₀)	≤15S
Load resistance (recommended)	100Ω
Repeatability	＜2% output value
Stability (/month)	＜2%
Zero drift (-20℃～40℃)	≤1%vol
Temperature range	-20℃～50℃
Humidity range	0%～99%RH （no condensation）
Pressure range	Standard atmospheric pressure ±10%
Service life	2 years

ME2M-O2

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As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:

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