摘要
针对现有风筒风量开关传感器使用效果不佳的问题,设计了一种差压式风筒风量开关传感器,介绍了传感器的设计原理,并对其软硬件设计进行了描述,在文章最后给出了实验测试结果,,在1Pa的风压下,测试精度可以达到±0.2Pa,表明测试效果较好。
In view of the poor use effect of the existing air switch sensor for air duct, a differential pressure type air volume switch sensor is designed, introduced the working principle of the sensor and detail the hardware and software designs of the sensor, experimental testing result is given at the end of the paper. Under the wind pressure above 1 Pa, its error is only ±0.2 Pa which shows that the sensor has perfect effect.
出处
《煤矿现代化》
2018年第2期82-83,共2页
Coal Mine Modernization
基金
公司重点研发项目(2017GY010)
关键词
差压
矿用风筒风量开关传感器
Differential pressure
Air volume switch sensor for mine air duct
