| Item | Parameter |
| Detection gas | Formaldehyde (CH2O) |
| Measurement Range | 0-5 ppm |
| Max detecting concentration | 20 ppm |
| Sensitivity | 0.25-0.60µA/ppm |
| Resolution ratio | ≤0.02ppm |
| Response time（T90） | ≤60S |
| Load resistance（recommended） | (120/200/300)Ω |
| Repeatability | ＜2﹪output value |
| Output Linearity | linear |
| Zero drift（-20℃～40℃） | ≤0.2ppm |
| Temperature Range | -20℃～50℃ |
| Humidity Range | 15﹪～90﹪RH(no condensation) |
| Pressure range | normal atmosphere ± 10% |
| Anticipated using life | 5 years(in air, 18℃-25℃) |
HCHO Formaldehyde
ME2-CH2O-16×15 HCHO Formaldehyde Gas Sensor
₹3,540.00 Price With Tax
ME2-CH2O-16×15 electrochemical formaldehyde sensor for accurate HCHO detection in air quality monitoring and environmental sensing systems.
| Detection range: | 0-5ppm, Max 20ppm |
| Detection principle: | Electrochemical |
| Characteristics: | Civil use, low consumption, high precision, high sensitivity, good anti-interference ability |
| Size: | 16×15×6.2 |
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 ME2-CH2O-16×15 Formaldehyde Gas Sensor is a compact electrochemical sensor designed for accurate detection of formaldehyde (HCHO / CH₂O) in indoor air quality monitoring and environmental sensing applications.
Formaldehyde is a toxic volatile organic compound (VOC) commonly emitted from furniture, building materials, adhesives, paints, and insulation products. Continuous monitoring is important to maintain safe indoor environments and ensure compliance with air quality standards.
The ME2-CH2O-16×15 sensor uses advanced electrochemical detection technology to provide high sensitivity and reliable measurement of formaldehyde gas. The sensor offers fast response time, stable output signal, and excellent repeatability, making it suitable for integration into air quality monitors, HVAC systems, environmental monitoring devices, and portable gas detection instruments.
Its compact 16×15 mm sensor design allows easy integration into OEM devices and embedded monitoring systems where space and power efficiency are important.
Key Features
- High sensitivity formaldehyde gas detection
- Accurate low-level HCHO monitoring
- Fast response and recovery time
- Stable and repeatable output signal
- Compact 16×15 mm sensor design
- Low power consumption
- Long operational lifespan
Applications
- Indoor air quality monitoring systems
- Environmental monitoring equipment
- HVAC ventilation monitoring
- Smart home air quality devices
- Air purifiers and ventilation systems
- Portable gas detection instruments
Why Choose ME2-CH2O-16×15?
✔ Reliable electrochemical sensing technology
✔ Accurate formaldehyde gas detection
✔ Stable long-term performance
✔ Compact size for easy OEM integration
✔ Ideal for continuous air quality monitoring
| Weight | 0.150 kg |
|---|---|
| Dimensions | 12 × 6 × 6 cm |
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