WZ-S-K formaldehyde module from global detection expert DART SENSORS sensor detection 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-K HCHO module is pre-calibrated in the factory and can be integrated into your system directly

Features:

1. Detection Principle: Micro fuel cell technology
2. Detectable Gas: HCHO (formaldehyde)
3. Detection Range: 0-2 ppm (overload up to 10 ppm)
4. Precision: High accuracy in measuring HCHO concentrations
5. Response Time (T90): < 40 seconds
6. Recovery Time (T10): < 60 seconds
7. Resolution: 0.001 ppm
8. Operating Temperature Range: -20°C to 50°C
9. Operating Humidity Range: 10% to 90% RH

Package include:

1 x DARTSENSORS WZ-S-K Formaldehyde sensor detection range:0-2 ppm