Packaging Details
- Unit Type:piece
- Package Weight:0.1kg (0.22lb.)
- Package Size:13cm x 9cm x 8cm (5.12in x 3.54in x 3.15in)
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ME3-O3Electrochemical ozone sensor
ME3-O3Based on the principle of electrochemistry, the electrochemical elements are used to
The electrochemical oxidation process of gas in the working electrode of the electrolytic cell is measured.
Line of electrolytic cell working electrode and a reference electrode constant at an appropriate potential, electrochemical oxidation of the gas occurrence or reduction in the potential, due to Faraday\`s current oxygen produced in the oxidation and reduction reaction is very small, can be ignored, so the current of the gas produced by the electrochemical reaction proportional to its concentration and follow Faraday\`s law. In this way, the concentration of the gas to be measured can be determined by measuring the magnitude of the current.
Characteristic
*low power consumption
*High-precision
*high sensitivity
*Wide linear range
*Strong anti-interference ability
*Excellent repeatability and stability
application
Widely suitable for industrial, environmental protection in the detection of O3.
Technical index
Product model | ME3-O3 |
product type | Electrochemical gas sensor |
Product package | Plastic package (ME3) |
Detection range | 0- 20ppm |
Maximum measurement limit | 100ppm |
life expectancy | 2year |
sensitivity | 0.6+ 0.15uA/ppm |
Resolving power | 0.02ppm |
Use temperature range | 20 to +50 DEG C |
Use pressure range | Standard atmospheric pressure 10. |
Response time (T90) | Less than 120S |
Humidity range | 15----% - 90RH condensation |
Zero drift (20 to +40 DEG C) | Less than 0.2ppm |
Stability (per month) | < 2 |
Load resistance (recommended) | 10Omega |
Repeatability | < 5 output value |
Output linearity | linear |
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