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本文介绍一种智能化的锅炉多参数存储监测仪模拟通道接口的设计,主要描述了测温接口电路、电流/电压转换接口电路和模拟信号隔离器等部分电路结构和工作原理。
This article introduces the design of an intelligent boiler multi-parameter storage monitor analog channel interface, mainly describes the circuit structure and working principle of temperature measurement interface circuit, current / voltage conversion interface circuit and analog signal isolator.