适合长距离传输的盖革计数管信号检测电路

摘要

通过介绍一种盖革计数管信号检测电路，在此基础上组成了完整的长距离信号传输电路，此电路在实际应用中具有抗干扰能力强、线路简单、脉冲信号传输好、信号幅度大、运行稳定等特点，配合相应接口电路，具有安全栅、光电隔离等功能，可满足一般化工装置安全防爆的要求。%Through the introduction of Geiger counter tube, this paper gives a suitable long-distance transmission Geiger counter signal detection circuit. In actual application, this circuit has the characteristics of strong anti-interference ability, simple circuit, good pulse signal transmission, and can meet the requirements of the general chemical plant safety explosion-proof.