WZ-H3N-MINI

WZ-H3N-mini

Selective Formaldehyde Module

WZ-H3N-mini compact & selective formaldehyde module combines selective HCHO sensor with advanced electronic control technology, converting HCHO concentration into PPM directly. WZ-H3N-mini selective HCHO module has very low response to interference gases, such as C2H5OH and can generate accurate detection result. WZ-H3N-mini selective HCHO module is pre-calibrated in the factory and can be integrated into your system directly.

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Features

Selective Formaldehyde Detection

High Measurement Accuracy

Fast Response Speed

6 Year Lifespan

Stable and Reliable

Small Size

Technical Indicators

Operation Manual

Detection Principle	Micro Fuel Cell
Detectable Gas	HCHO
Detection Range	0-1ppm
Maximum Overload	5ppm
Input Voltage	3.3-5.5V
Response Time（T₉₀）	<120S
Resolution	0.001ppm
Check the Accuracy	±30ppb OR ±10% Whichever is Greater（25±3℃）（50±5%RH）
Temperature Range	-40℃～70℃
Humidity Range	10％－90％RH（Non condensing）
Storage Temperature	-20℃～50℃
Service Life	6 Years (Normal use)
Warranty Period	12 Months
Weight	4g

Typical Applications

Fresh Air System

Air Purifiers

Portable Instrument

Wearable Devices

Smart Home