MDR-3200-PH PH在线分析仪

PH在线分析仪采用工业在线电极，且电极可更换，电极设计为球状结构，相比于平面结构增加 了测量接触面积，响应速度快，测量更准确。内置温度传感器，可以自动温度补偿， 适合在线长期监测环境使用。

    PH online analyzer uses industrial online electrode, and the electrode can be replaced, the electrode design is spherical structure, compared with the flat structure to increase the measurement contact area, response speed, more accurate measurement. Built-in temperature sensor, automatic temperature compensation, suitable for online long-term monitoring environment.

MDR-3200-PH PH在线分析仪产品特点/PH online analyzer product features：
    1、内置温度传感器，可以自动温度补偿/Built-in temperature sensor for automatic temperature compensation
    2、双盐桥、双高阻抗设计，抗干扰强，数据稳定/Double salt bridge, double high impedance design, strong anti-interference, data stability
    3、可测量氨氮、PH及温度等参数/Ammonia nitrogen, PH and temperature can be measured
    4、低功耗设计，抗干扰设计/Low power design, anti-interference design
    5、电极可更换，支持复杂水域应用，支持电极定制/Electrode replaceable, support complex water applications, support electrode customization
    6、3/4 “ NPT上下安装螺纹设计，便于安装/3/4 "NPT up and down mounting thread design for easy installation
    7、数字传感器，RS-485接口，Modbus/RTU协议/Digital sensor, RS-485 interface, Modbus/RTU protocol    

MDR-3200-NH3 氨氮在线分析仪电气连接/Nitrogen online analyzer electrical connection：

    线缆为4芯双绞屏蔽线，线序定义/The cable is a 4-core shielded twisted-pair cable. The sequence is defined as follows:
    1、红色线—电源线（12～24VDC）/Red Cable - Power cable (12 ~ 24VDC)
    2、黑色线—地线（GND）/Black Wire - Ground (GND)
    3、蓝色线—485A/Black Wire - Ground (GND)
    4、白色线—485B/White wire - 485B
    5、绿色线—屏蔽线/Green cable - Shielded cable
    通电前应仔细检查接线顺序，避免因接线错误而造成不必要的损失/The wiring sequence should be carefully checked before power-on to avoid unnecessary losses caused by wiring errors

MDR-3200-NH3 氨氮在线分析仪安装/Ammonia nitrogen online analyzer installation：

注意：传感器安装保持至少倾斜角度30°以上；不能倒立安装。 保证传感器探头距离四周壁2cm或以上。/The sensor is installed at least 30° above the tilt Angle; Cannot be installed upside down.Ensure that the sensor probe is 2cm or more away from the surrounding wall.

MDR-3200-PH PH在线分析仪技术参数/PH online analyzer technical parameters：
测量范围/Measuring range：0～14PH

测量精度/Measurement accuracy：±0.1PH

分辨率/Resolution：0.01PH

工作条件/Working condition：0~50℃；＜0.2MPa

校准方式/Calibration mode：两点校准（Two-point calibration）

供电电压/Supply voltage：DC 12~24V

输出信号/Output signal：RS-485,MODBUS/RTU

防护等级/Class of protection：IP68
安装方式/Installation mode：3/4" NPT螺纹，浸入式安装

线缆长度/Cable length：10m，可定制

外壳材料/Housing material：POM