Gas alarm


Gas alarm is applied in line quota detection for each phase closed bus in hydrogen cooled electric generator and the leakage hydrogen concentration of oil/water systems, displays the tendency of measured gas concentration and realizes the quota alarm function, which making it easier to find and deal with the hydrogen leakage point, creating an advantageous condition for the hydrogen cooled electric generator, effectively protect us and our equipments from dangerous hydrogen explosion.

Our power supply mainly contains two parts: 

1) MCU power supply -- according to the series of MCU, they mainly include: 5V and 3.3V;

2) Sensor supply -- according to the series of sensors, they mainly include: 5V, 12V, 15V, 24V and etc.

This plan mainly detects the spot signals through all kinds of sensors, then uses MCU and AD conversion to make these signals showed by liquid-crystal display or gave an alarm by buzzer directly, finally make gas detection and gas alarm come true.