| Target: | C2H4 |
| Model: | ME3-C2H4 |
| Detection range: | 0-100ppm, Max 200ppm |
| Detection principle: | Electrochemical |
| Characteristics: | Use for ethylene detection in industrial and environmental protection fields |
| Size: | φ20×16.4 |
| Working conditions: |
Resolution ratio 0.5ppm Response time＜20s Anticipated using life 3 years |
ME3-C2H4 Manual download
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Description
ME3-C2H4 electrochemical gas sensor make use of electrochemical oxidation process on the working electrode in electrolytic cell. And the current produced in electrochemical reaction is in direct proportion to concentration while following Faraday law. So that concentration of target gas can be tested by current.
Application
Detecting ethylene in industry and environmental protection field
Features
- Low consumption
- High precision & high sensitivity
- Wide range of linearity
- Good anti-interference ability
- Excellent Stability and reliability
Specifications
| Model | ME3-C2H4 |
| Detection gas | C2H4 |
| Detection range | 0-100ppm |
| Max. range | 200ppm |
| Sensitivity | （0.070±0.015）µA/ppm |
| Resolution | 0.5ppm |
| Response time(T90) | ≤20S |
| Bias voltage | 0mV |
| Load Resistance | 10Ω |
| Reproducibility | <2% of signal output |
| Output | Linearity output |
| Stability per month | ＜5﹪ |
| Zero drift(-20°C-40°C) | 10ppm |
| Tem. range | -20°C-50°C |
| Pressure range | standard atmosphere ±10% |
| Humidity range | 15%—90%RH |
| Anticipated using life | 2 years in air |
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
Technical Support:
Customized technical design and function, LOGO and package are available without extra charge (including molding fee) for mass volume.
The sensors don't have sleeping mode. It can be set in program if needed.
All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.
The sensor has been fully tested (not calibrated) before leaving the factory, but the module will be calibrated before leaving the factory.
However, after transportation and storage, the environment conditions change, and the surface of the sensor absorbs moisture, mixed gas, pollution matters, etc. It is recommended that customers perform aging and calibration after sensors become stable according to the program and use occasions of the whole device.
15﹪-90﹪RH without condensation,greater or less than this range or long-term high temperature and high humidity will affect the life of the sensor.
Our sensors are certified with CE, 3C, ROHS, anti-explosion, fire prevention, and coal mining safety according to different applications. And we provide assistance for new certification.
Many factors can cause the sensor to fail such as broken wires in transportation, poisoning, falling off of the sensitive material, damage to the heating wire (device), etc. Please find specific cause in each category with Winsen’s aftersales.
Winsen provides professional consultation and service before and after sales. We will recommend the best fitting sensor for your demand. If you have any problem, don’t hesitate to email us to sales@winsensor.com
Due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. But we will reply to your inquiry in 24 business hours.
