WZ-S formaldehyde module from global detection expert DART SENSORS combines novel HCHO sensor with advanced electronic control technology,converting HCHO concentration into PPM directly. Once HCHO arrives at working electrode (anode) it is oxidized instantaneously to generate an electrical signal. The electrical signal is then acquired and processed by microprocessor into a PPM value and is output by standard digital signal. WZ-S HCHO module is pre-calibrated in the factory and can be integrated into your system directly.

Features:

1. High Precision: Accurate HCHO detection
2. Fast Response: T90 response time < 40 seconds
3. Portable Devices: Compact and lightweight (4g)
4. Wearable Devices: Suitable for integration into portable applications
5. Long Service Life: Up to 5 years in air
6. Low Power Consumption: Input voltage 5-7V
7. High Stability: Reliable performance over time
8. Pre-calibrated: Ready for use with minimal setup
9. Detection Principle: Micro fuel cell technology
10. Detection Range: 0-2 ppm, overload up to 10 ppm
11. Resolution: 0.001 ppm
12. Operating Temperature Range: -20°C to 50°C
13. Operating Humidity Range: 10% to 90% RH

Package include:

1 x  DART SENSORS WZ-S Formaldehyde sensor detection range:0.03-2ppm