digital output and analog voltage output for easy use. ZE40A-TVOC is a universal gas module designed and manufactured by combining proven electrochemical detection technology with sophisticated circuit design.
Applications
Portable meters, air quality monitoring equipment, air purifiers, fresh air ventilation systems, air conditioners, smart home equipment, and other places.
Features
High sensitivity
high resolution
low power consumption
long lifespan
UART and analog voltage output
Specification
| Model No. | ZE40B-TVOC |
| Target Gases | Alcohol |
| Interference gases | CO &etc gas |
| Output | UART Output (3V electrical level) |
| Working Voltage | 3.7~5.5V |
| Preheat time | ≤3min |
| Response Time（T90） | ≤60 sec |
| Recovery time | ≤60 sec |
| Detection range | 0~2 ppm |
| Resolution | ≤0.01ppm |
| Operating Tempreature | -20～50℃ |
| Operating humidity | 15%-90％RH(no condensation) |
| Storage Temperature | 0～25℃ |
| Working Life | 2 years (in the air) |
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