Products
Module
Application:
Alcohol testerProduct characteristics:
High sensitivity, high resolution, low power consumption, long service lifeDescription
The TE30-C2H5OH electrochemical alcohol module is a universal, miniaturized module. It uses electrochemical principles to detect C2H5OH in the air, with good selectivity and stability. It has a built-in temperature sensor for temperature compensation; it also has digital output and analog voltage output for easy use. TE30-C2H5OH is a universal gas module designed and manufactured by closely combining mature electrochemical detection technology with sophisticated circuit design.
Specifications
| Product model | TE30-C2H5OH |
| Detection gas | Alcohol |
| Interfering gas | CO |
| Output data | DAC (0.4~2V voltage signal corresponding to concentration: 0~full scale) UART Output(3V Level) |
| Operating voltage | 3.7V~5.5V |
| Warm-up time | ≤3 minutes |
| Response time | ≤60S |
| Recovery time | ≤60S |
| Range | 0~5ppm |
| Resolution | ≤0.01ppm |
| Operating temperature | -20~50℃ |
| Operating humidity | 15%~90% RH(No condensation) |
| Storage temperature | 0~25℃ |
| Using life | 2 years(in air) |
Cross-interference characteristics
| Gas | Concentration/ppm | C2H5OH equivalent |
| C6H6 | 10 | 0.1 |
| C7H8 | 10 | 0.46 |
| C2H4O2 | 200 | 0.52 |
| H2S | 50 | 3 |
| CO | 200 | 0.64 |
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