In-situ self-detection hydrogen sensor device

The invention belongs to the technical field of sensors, and particularly relates to an in-situ self-detection hydrogen sensor device which comprises a gas sensor module, an electrolytic tank module, a gas pump, a valve, a multi-way switch relay and a gas passage, the gas sensor module is connected with the valve through the gas passage; the electrolytic tank module is connected with the valve through the gas passage; the gas pump is connected with the gas sensor module through the gas passage; the gas sensor module, the electrolytic tank module, the valve and the gas pump are all provided with control circuits, and the control circuits are all connected with the multi-way switch relay. According to the invention, the reading of the sensor can be detected in an in-situ manner, and the hydrogen concentration can be accurately detected in real time. 本发明属于传感器的技术领域，具体涉及一种原位自检测的氢气传感器装置，包括：气体传感器模组、电解池模组、气泵、阀门、多路开关继电器和气体通路；所述气体传感器模组通过所述气体通路与所述阀门连接；所述电解池模组通过所述气体通路与所述阀门连接；所述气泵通过所述气体通路与所述气体传感器模组连接；所述气体传感器模组、所述电解池模组、所述阀