FC7-H2-20000

Long life Hydrogen Sensor

FC7-H2-20000 H2 sensor with long service life works on the proven fuel cell technology. Once H2 arrives at the working electrode(anode) it is oxidized instantaneously to generate an electrical signal which is proportional to the H2 concentration. By calibrating the sensor with a known concentration of H2, the output current of the sensor can be used to quantitatively determine H2 concentration. FC7-H2-20000 is famous for its long service life, high anti-interference ability and the sensor has a compact size which is the ideal choice for size oriented applications such as portable H2 detectors, small residential H2 detectors, and multi-sensor fire detectors. The calibration information is stored in barcode printed on the sensor, enabling users to skip the costly gas calibration process and allowing for individual sensor tracking. Since there is no consumption components in the sensor, FC7-H2-20000 possesses excellent long service life and ensures maintenance-free operation.

Specification Download Leave a message

Features

0 Power Consumption

High Sensitivity

High Precision

Wide Linear Range

Long Service Life

Excellent Repeatability and Stability

Technical Indicators

Operation Manual

Principle	Micro Fuel Cell
Range	0-20000ppm
Maximum Overload	40000ppm
Sensitivity	0. 3±0.1 (nA/ppm)
Response Time(T90)	＜60seconds
Baseline Range（20℃）	±50ppm
Zero Drift（-20℃-40℃）	±100ppm
Repeatability	2%
Linearity	Linear
Long Term Output Drift	＜3% Signal/Year
Temperature Range	-40℃～70℃
Range of Work Pressure	90 ～ 110 kPa
Humidity Range	10％－90％
Service Life	5 Years
Warranty Period	24 Months
Weight	12 g

Typical Applications

Industrial Safety

Power Generation System

Fire Safety Field