【摘要】 通过对各类湿度传感器在线测定管道煤气中含水率进行实验研究，并采用重量法湿 度计进行现场对比，结果发现：采用陶瓷湿敏传感器，外加一保温箱，可解决煤气水分在线 测量问题.更多还原

【Abstract】 A special testing device and transmitter were developed and various humidity s ensors were experimented upon in online testing the water content in the pinelin e gas. A gravimetric hygrometer was adopted to make intercomparison tests on s ite. It has been shown that the online measuring of moisture in the pineline g as can be obtained by using ceramic humidity sensor and external incubator.更多还原