测量模块，pH / ORP

根据需要选择模拟或者数字式电极的操作模块：可同时测量pH值，ORP值和温度。

设计上也支持玻璃传感器，ISFET 和双高阻差压传感器（pNa).

pH / ORP测量模块概览

MSU 4400(X)-180
Digital measuring and communication module for Memosens sensors.

Up to three Memosens sensors can be connected to a module with the MSU 4400(X)-180 multichannel and multiparameter measuring module. Protos II 4400(X) offers space for up to two measuring modules and can be easily and flexibly expanded into a multichannel transmitter for up to six Memosens sensors with the MSU 4400(X)-180.

MS 4400(X)-160
采用Memosens传感器的pH/ORP值测量模块

PH 3400(X)-035
采用标准传感器和数字ISM传感器的pH/ORP值测量模块

PH 3400(X)-033
pH/ORP值测量模块，双通道高阻抗输入，例如用于Pfaudler差分电极