煤矿用风速传感器可长时间连续监测各井巷、回风巷、风口的实时风速,以便对通风系统进行正确调度,确保煤矿井下有毒有害气体迅速排出井口外,此类传感器对通风的监测是保证井下通风安全的重要保障。风速对于煤矿井下生产有着重要作用。风速过大会造成能源浪费,经济效益降低,井下工作人员的身 The wind speed sensor for coal mine can continuously monitor the real-time wind speed of each roadway, return airway and tuyere for a long time so that the ventilation system can be properly dispatched to ensure that the toxic and harmful gases in the coal mine are rapidly discharged out of the wellhead. The monitoring of ventilation of such sensors is a guarantee Downhole ventilation safety is an important guarantee. Wind speed plays an important role in coal mine production. Wind speed over the General Assembly caused by energy waste, lower economic efficiency, underground staff body