| Model No. | ZE08-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 | 0～5 ppm |
| 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
ZE08-CH2O Formaldehyde Sensor Module – HCHO Detection
₹3,009.00 Price With Tax
ZE08-CH2O electrochemical formaldehyde sensor module for accurate HCHO detection. Ideal for indoor air quality and environmental monitoring systems.
| Detection range: | 0～5ppm |
| Detection principle: | Module，electrochemical |
| Characteristics: | Portable detector, air-quality monitor, air cleaner, air renewal system, air conditioner, smart home. |
| Size: | 23x25x4.4mm |
| Working conditions: | Resolution ≤0.01ppm Response time ≤60seconds Working life 5 year (In the air) |
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 ZE08-CH2O Electrochemical Formaldehyde Sensor Module is a compact gas detection module designed for precise monitoring of formaldehyde (HCHO / CH₂O) in indoor air quality and environmental monitoring applications.
Formaldehyde is a harmful volatile organic compound (VOC) emitted from furniture, construction materials, paints, adhesives, and insulation products. Continuous monitoring helps maintain healthy indoor air quality and ensures compliance with environmental safety standards.
The ZE08-CH2O module integrates an advanced electrochemical formaldehyde sensor with built-in signal processing circuitry, delivering stable and reliable output for real-time gas detection. The module supports UART digital output, enabling easy integration with microcontrollers, air quality monitors, and embedded monitoring systems.
With its compact design, fast response time, and reliable performance, the ZE08-CH2O module is suitable for smart air quality monitors, environmental monitoring equipment, HVAC systems, and smart building air monitoring devices.
Key Features
- High sensitivity formaldehyde gas detection
- Accurate low-level HCHO monitoring
- Fast response and recovery time
- UART digital output for easy integration
- Stable and reliable sensor performance
- Compact module design
- Low power consumption
Applications
- Indoorair 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 ZE08-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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