GJT- B型金属探测仪

GHT-B系列金属探测仪是目前国内金属探测领域的产品。在电路设计中采用了金属检测技术-数字移相及相关检测技术，性能稳定，检测灵敏度高、抗力强。主要用于火力发电、水泥、造纸、矿山、林业、环保、建材等行业的皮带输送机中,它利用金属进入传感器电磁场时所产生的变化信号,通过电子技术对其进行处理并驱动执行机构(电磁铁、电机开关)动作，从而排除有害金属。定时功能:继电器吸合后延时释放，时间1-10秒。控制输出:继电器接点一对常开，一对常闭。

GHT-B series metal detector is the latest product in the field of metal detection in China. In the circuit design, the latest metal detection technology - digital phase shift and related detection technology is adopted, with stable performance, high detection sensitivity and strong anti-interference ability. Is mainly used for thermal power, cement, papermaking, mining, forestry, environmental protection, building materials industries such as belt conveyor, which USES metal changes into the sensor emf signal, through the electronic technology to deal with it and drive actuator (electromagnet, electrical switch) action, so as to eliminate harmful metals. Timing function: Delay release after the relay is pulled, the time is 1-10 seconds. Control output: relay contacts a pair of normally open, a pair of normally closed.