概述

NHR-5100系列单回路数字显示控制仪针对现场温度、压力、液位、速度等各种信号进行采集、显示、控制、远传、通讯、打印等处理，构成数字采集系统及控制系统，广泛运用于电力、石化、冶金、轻工、制药、航空等诸多领域。    单路输入，双屏LED数码显示，且带有光柱模拟指示功能（0～100％）。 具备36种信号输入功能，可任意选择输入信号类型；0.2％级测量精度。 热电阻\热电偶信号分辨率可切换：1℃或0.1℃。 具备“上下限报警”、“延迟报警”、“断线报警”、“闪烁报警”等报警功能，带LED报警灯指示。 具有电压、电流变送输出信号可选。 支持RS485、RS232串行接口，采用标准MODBUS RTU通讯协议。 仪表可带RS232C打印功能，具有手动打印、定时打印、报警打印等功能。 带DC24V馈电输出，为现场变送器配电。 输入、输出、电源、通讯相互之间采用光电隔离技术。 具备多种外形尺寸及样式供用户选择。 参数设定密码锁定、参数设置断电永久保存，具备参数恢复出厂设定功能。

NHR-5100A-55-0/X/2/D1/1P(24)-A,NHR-5100A-01,NHR-5100B-31,
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