| Model No. | ZE08B-CH2O |
| Target Gas | CH2O |
| Interference Gas | Alcohol, CO &ect. |
| Output | UARToutput(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) |
HCHO Formaldehyde
ZE08B-CH2O Formaldehyde Sensor Module – HCHO Detection
₹3,127.00 Price With Tax
ZE08B-CH2O electrochemical formaldehyde sensor module for accurate HCHO detection. Ideal for indoor air quality monitoring and environmental sensing systems.
| Detection range: | 0～1.6ppm |
| Detection principle: | Electrochemical |
| Characteristics: | High sensitivity &resolution, Low power consumption |
| Response time: | ≤60s |
15 Days Warranty
This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.
Warranty will not apply if:
- The product has been misused, dropped, or damaged.
- It has been exposed to water, fire, chemicals, or static discharge.
- It has been tampered with, soldered, or altered in any way.
The ZE08B-CH2O Electrochemical Formaldehyde Sensor Module is a high-precision gas detection module designed for accurate monitoring of formaldehyde (HCHO / CH₂O) in indoor air quality and environmental monitoring applications.
Formaldehyde is a hazardous volatile organic compound (VOC) widely emitted from furniture, building materials, paints, adhesives, and insulation products. Even low concentrations can negatively impact health, making reliable monitoring essential for residential, commercial, and industrial environments.
The ZE08B-CH2O module integrates a sensitive electrochemical formaldehyde sensor with advanced signal processing circuitry to deliver stable and accurate gas concentration measurements. The module provides digital UART output, enabling simple integration with microcontrollers, air quality monitors, and IoT monitoring systems.
With fast response time, stable performance, and compact design, the ZE08B-CH2O is suitable for indoor air quality monitoring devices, environmental monitoring equipment, HVAC systems, and smart building air quality solutions.
Key Features
- High sensitivity formaldehyde gas detection
- Accurate low-level HCHO monitoring
- Fast response and recovery time
- UART digital communication output
- Stable and reliable measurement performance
- Compact and easy-to-integrate module design
- Low power consumption
Applications
- Indoor air quality monitoring systems
- Environmental monitoring equipment
- Smart home air quality devices
- HVAC ventilation monitoring systems
- Air purifiers and ventilation equipment
- Portable gas detection instruments
Why Choose ZE08B-CH2O?
✔ Reliable electrochemical sensing technology
✔ Accurate formaldehyde gas detection
✔ Stable long-term monitoring performance
✔ Easy integration with microcontrollers and IoT systems
✔ Ideal for indoor air quality monitoring applications
| Weight | 0.150 kg |
|---|---|
| Dimensions | 12 × 6 × 6 cm |
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