PS-H2-20000

Long life Hydrogen Module

PS-H2-20000 hydrogen module, works on the proven fuel cell technology, combines fuel cell technology with precise electronic technique, converting the hydrogen content into PPM directly. Once hydrogen arrives at working electrode (anode) it is oxidized instantaneously to generate an electrical signal which is proportional to the hydrogen concentration. The electrical signal is then acquired and processed by microprocessor into a PPM value and is output by standard digital signal. PS-H2-20000 is pre-calibrated in the factory and can be integrated into your system directly.

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Features

Low Power Consumption

High Measurement Accuracy

Fast Response Speed

Selective Detection

Anti Poisoning

Wide Temperature Range

Long Service Life

Excellent Repeatability and Stability

Technical Indicators

Operation Manual

Detection Principle	Micro Fuel Cell
Detectable Gas	H2
Detection Range	0-20000ppm
Maximum Overload	50000ppm
Input Voltage	4.5-7V
Response Time（T₉₀）	<60S
Check the Accuracy	±4% OR（25±3℃）
Detection Limit	30ppm
Repeatability	3%
Linearity	Linear
Temperature Range	-40℃～70℃
Range of Work Pressure	Standard Atmospheric Pressure ±10％
Humidity Range	10％－90％RH（Non condensing）
Service Life	10 Years (normal use)
Warranty Period	12 Months
Weight	4g
Organic Silicon Poisoning	no

Typical Applications

Lithium Battery Safety Monitoring

Residential and Commercial Hydrogen Alarms

Industrial Safety Environment

Fire Safety