It’s integrated with the pressure sensor, which can realize blowing action detection to further ensure the accuracy of measurement. This product is suitable for alcohol detection of drunk driving or before work.
Applications
Portable alcohol detector;
Car alcohol testing
Features
High-precision and high-sensitivity
UART output
Blow interruption alarm
High stability
Strong anti-interference ability
Specification
| Model No. | ZE29A-C2H5OH |
| Sensor Type | Fuel cell alcohol sensor |
| Target Gases | Alcohol |
| Output | UART (3.3V TTL) |
| Working Voltage | 5V±0.3V |
| Working Current | ＜500mA |
| Preheat time | ≤10s |
| Detection range | 0~1.0 mg/l |
| Gas concentration(mg/l) | C＜0.400, C≥0.400 |
| Accuracy | ±0.050mg/l ±10% |
| Blow continuity detection | 4 second(can be customized, flow:≥10L/min) |
| Working Temperature Range | 10℃~40℃ |
| Storage Temperature | -10℃~70℃ |
| Module Size (LxWxH) mm | 85*33*18mm |
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