在线pH控制器PC-365A使用说明书.pdf

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1、杭州诺普泰克仪器仪表有限公司目录一、技术参数···········································································1二、安装前注意事项·······························································2三、安装说明···········································································33.1控制器的安装························

2、···················································33.2电极和电极护套的安装···························································4四、接线说明···········································································64.1接线功能········································································

3、···········64.2接线端子及说明·······································································64.3电极接线说明···········································································7五、按键和界面说明·······························································85.1按键面板及说明························

4、···············································85.2界面说明···················································································8六、操作说明·········································································106.1参数设定操作·························································

5、················106.2校正操作·················································································13七、电极保养说明·································································161杭州诺普泰克仪器仪表有限公司一、技术参数测量项目pHORPTEMP.测量范围0~14.00-1999~1999mV-10~120℃分辨率0.01pH1mV0.1℃精度±0.01pH±1digit±0.1%

6、±1digit±1℃输入阻抗>1012Ω工作温度-20~70℃温度补偿手动温度补偿或Pt100自动温度补偿校正pH4.00/7.00标准液自动校正；ORP输入校正显示62×35mm，防紫外线高亮背光LCD显示控制方式Hi/Lo两组控制，一组自动清洗控制一组4-20mA隔离信号输出，最大负载500Ω信号输出一组RS485信号输出（备选）报警指示四组报警灯显示高、低点，清洗及继电器状态控制触点高低点2个继电器触点输出触点容量240VAC，2A阻性负载电源85~265VAC，50Hz安装方式配电箱开孔安装防护等级IP65外形尺寸96×96×143mm（H×W×D）开孔92

7、×92mm功率小于5.0W重量小于1.0kg1杭州诺普泰克仪器仪表有限公司二、安装前注意事项1、安装前请先仔细阅读理解本操作说明书，以免接线不正确导致控制器损坏。2、请选择通风良好的位置安装控制器，并避免仪表直接受到阳光照射。3、在所有接线完成前，请勿给控制器通电，以免发生意外。4、电极信号的传输须采用高绝缘特殊同轴缆线，不可随便用一般电线代替，否则将产生错误的测量结果。5、请尽量避免使用三相电源，以免造成电源干扰（若有电源突波干扰现象发生，可将控制器用的电源与动力装置电源分开，或在所有动力装置的电源端接突波吸收器来消除突波，如搅拌机等）。6、控制器内部为小电流