SGX Sensors PS1-H2-4%-MOD, Hydrogen Gas Sensor IC for Hydrogen Gas Detection

The SGX Sensors PS1&PS4-H2-4%-MOD series Hydrogen gas module is the perfect combination of our sensor with an advanced printed circuit board. SGX Sensortech gas sensors are using a revolutionary 'Solid Polymer Electrolyte' technology that is based on the principle of catalytic reaction. The target gas to be measured generates a very small current, proportional to the gas concentration. Our technology offers a stable, high quality and cost-effective manufacturing process. The module is equipped with a standard UART digital output, allowing operation by anyone without knowledge or understanding of the sensor application and the tedious work of calibration.

Principle solid polymer electrochemical sensing technology
Detection of gas hydrogen gas
Lowest detection limit 0.01%vol
Full-scale accuracy error ± 5% F.S
Response time T50 <10 seconds, T90 <30 seconds
Working voltage 3.3-5.5V DC
Working current < 5mA
Power consumption 25mW @ 5V DC

Datasheet - PS1-H2-4%-MOD