WZ-S-K formaldehyde module from global detection expert DART SENSORScombines novel HCHO sensor with advanced electronic control technology,converting HCHO concentration into PPMdirectly.Once HCHO arrives at workingelectrode (anode)it isoxidized instantaneously to generate an electrical signal.Theelectrical signal is then acquired and processed by microprocessor into a PPM valueand is output by standard digital signal.WZ-S-K HCHO module is pre-calibrated inthe factory and can be integrated into your system directly

TypicalApplications

• Smart home
• Portable devices
• Wearable devices
• Air conditioners
• Air cleaners

Key Features

• High precision
• Fast response
• Long service life
• Low power consumption
• High stability
• Pre-calibrated