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ZE08B-CH2O is a general-purpose and miniaturization electrochemical formaldehyde detection module. It utilizes electrochemical principle to detect CH2O in air which makes the module with high selectivity and stability. It is built-in temperature sensor to make temperature compensation. It has the digital output and analog voltage output at the same time. It is a combination of mature electrochemical detection principle and sophisticated circuit design.
0～1.6ppm
UART
air-quality monitor,air cleaner,air conditioner
ZE08B-CH2O is a general-purpose and miniaturization electrochemical formaldehyde detection module. It utilizes electrochemical principle to detect CH2O in air which makes the module with high selectivity and stability. It is built-in temperature sensor to make temperature compensation. It has the digital output and analog voltage output at the same time. It is a combination of mature electrochemical detection principle and sophisticated circuit design.
| Model No. | ZE08B-CH2O |
| Target Gas | CH2O |
| Interference Gas | Alcohol, CO &ect. |
| Output | UART output(3V Electrical Level) |
| Working Voltage | 3.7V~5.5V( With voltage reverse connect protection) |
| Warm up time | ≤3 minutes |
| Response time | ≤60s |
| Resume time | ≤60s |
| Detection Range | 0～1.6ppm |
| Resolution | ≤0.01ppm |
| Operating Temp. | 0℃～50℃ |
| Operating Hum. | 15%RH-90％RH(No condensation) |
| Storage temp. | 0～25℃ |
| Working life | 2 years (in air) |
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