Moisture-proof protection device for hydrogen sulfide sensor probe

The utility model discloses a hydrogen sulfide sensor probe moistureproof protection device which comprises a sensor body and a sensing probe, the sensing probe is arranged at the lower end of the sensor body and comprises a protection cover, the sensing probe is sleeved in the protection cover, and the lower part of the protection cover is provided with at least two steam outlets. According to the utility model, at least two steam outlets in the protective cover can promote the flow of air in the protective cover in a logging site such as a raining environment or a water splashing environment or a seaborne environment with high humidity for a long time, so that steam entrapped in the protective cover can be discharged as soon as possible; the problem that the local air humidity of the environment where the sensing probe is located is large due to mud and steam can be avoided, and the service life of the hydrogen sulfide sensor is greatly prolonged. 本实用新型公开了一种硫化氢传感器探头防潮防护装置，包括传感器本体和传感探头，所述传感探头设置在传感器本体的下端，包括保护