WZ-S-K DART

WZ-S-K

UK DART HCHO Detection Module

WZ-S-K 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-K HCHO module is pre-calibrated in the factory and can be integrated into your system directly.

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Features

DART Brand

Fast Response Speed

Long Service Life

Low Power Consumption

Stable and Reliable

No Need for Regular Calibration

Technical Indicators

Operation Manual

Detection Principle	Micro Fuel Cell
Detectable Gas	HCHO
Detection Range	0-2ppm
Maximum Overload	10ppm
Input Voltage	3.3-5V
Warm up Time	<3Min
Response Time（T₉₀）	<40S
Recovery Time(T₁₀ )	<60S
Resolution	0.001ppm
Temperature Range	-20℃～50℃
Humidity Range	10％－90％RH（Non Condensing）
Service Life	5 Years (Normal use)
Warranty Period	12 Months
Weight	4g

Typical Applications

Smart Home

Desktop HCHO Detector

Handheld Meters

Portable Instrument

Wearable Devices

Air Cleaner

Fresh Air System