Electrochemical Ozone Sensor ME4-O3-E4


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  • ME4-O3-E4.png

Summary:

ME4-O3-E4 ozone gas sensor is constant potential electrolysis type. Oxidation-reduction with ozone and oxygen take place respectively on the working electrode and on the counter electrode. The process releases electric charge to current that is in direct proportion to the ozone concentration. The fourth auxiliary electrodes is used to compensate the zero current, characteristic of strong signal level and low zero current.

Feature:

* High precision

* High sensitivity

* Short response time

* Good anti-interference ability

* High resolution

* Wide linear range

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APPLICATION

Pollution Source Detection

The septic tank is a device for processing feces and filtering. The principle is that the solidified material is decomposed at the bottom of the pool, and the hydrated objects in the upper layer enter the pipeline and flow away, preventing the pipeline from clogging and providing solidified objects (feces and other garbage)with enough time to hydrolyze.

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Industrial Exhaust Monitoring

Industrial waste gas refers to the general term for various pollutant-containing gases discharged into the air generated during the fuel combustion and production process in the factory area of the enterprise. These gases enter the human body through the respiratory tract through different routes, some directly cause harm, and some have an accumulation effect, which will seriously endanger human health.

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Outdoor Air Quality Monitoring

Outdoor air quality monitoring is a process of measuring the concentration of pollutants in the atmospheric environment, observing and analyzing their changes and their impact on the environment. Air pollution monitoring is to measure the types and concentrations of pollutants in the atmosphere, and observe their spatial distribution and changing rules.

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PARAMETER

Specification Product Size

Technical Data Sheet

Item

Parameters

Detection Gas

O3

Detection Range

0-20ppm

Max range

50ppm

Sensitivity

-0.225~-0.525 uA/ppm

Resolution

0.05ppm

Response Time(T90)

≤60s

Load Resistance

33-100Ω

Stability(/month)

<-20%~-40%

Output Linearity

Linear

Zero drift

≤0.2ppm

Temp range

-30℃-40℃

Humidity range

15%-85%RH

Pressure range

80-120kPa

Lifespan

2 years ( in air)

ME4-O3-E4

Winsen

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RELATED PRODUCTS

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RELATED PRODUCTS

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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