Indoor transformer substation uses the environmentalmonitoring device

The utility model relates to an environmental monitoring device for the indoor substation. Current environmental monitoring device leads to its response environmental parameter blunt because the detecting accuracy is not enough. The utility model discloses a box is equipped with the data acquisition shifter in, said data acquisition shifter includes pickup assembly, and pickup assembly includes at least a combination among temperature sensor, humidity transducer, oxygen bearing level sensor, SF6 sensor, the level sensor, and it is 0.5%RH to 100%RH, resolution ratio that the temperature sensor range is 0%RH, and the temperature sensor range is -55 degrees to + 150 degrees, resolution ratio and is 0.5 degree, oxygen bearing level sensor range be oxygen content 0 to 30%, resolution ratio be 0.5%, SF6 sensor range be 0 to 2000PPM, resolution ratio for 1PPM. The work efficiency of environmental monitoring device is improved through the sensitivity that improves the inductor for environmental monitoring system can be in time according to the environmental change and adjust, ensure that transformer station equipment runs well.