ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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WZ-S Formaldehyde Gas HCHO Module High Precision Digital Signal Output
Brief Introduction
WZ-S formaldehyde module from global detection expert DART SENSORS combines novel HCHO sensor with advanced electronic control technology, converting HCHO concentration into PPM directly. Once HCHO arrives at working electrode (anode) it is oxidized instantaneously to generate an electrical signal. The electrical signal is then acquired and processed by microprocessor into a PPM value
and is output by standard digital signal. WZ-S HCHO module is pre-calibrated in the factory and can be integrated into your system directly.
| Input Voltage | 5-7V |
| Warm up time | <3min |
| Response Time (T90) | <40S |
| Recovery Time (T10) | <60S |
| Resolution | 0.001ppm |
| Operating temperature range | -20℃～50℃ |
| Operating Humidity Range | 10％－90％RH(non-condense) |
| Storage Condition | 0～20℃ |
| Lifetime | 5 years in air |
| Warranty Period | 12 months |
| Weight | 4g |
