4-pole Digital Online Conductivity Sensor for Seawater

Daruifuno's 4-pole digital conductivity sensor has stable measurement performance and can be used for real-time measurement of seawater conductivity. There are two common measurement methods for conductivity sensors used to monitor seawater: electrode type and inductive type. In fact, electrode type conductivity sensors must have four electrodes to meet a wider monitoring range. Compared with two-pole sensors, four-pole sensors have two pairs of electrodes, one pair is current electrodes and the other pair is voltage electrodes. Specification   Product Name  4-pole Digital Conductivity Sensor Measuring Range conductivity: 0.001~200mS/cm salinity: 0~80ppt Temp.:0~50℃ Accuracy ±1%FS Resolution 0.1uS/cm Temperature Compensation Automatic, built-in temperature unit Communication Modbus RTU, RS485 interface Calibration Method Contrast Bias Correction; Factor Correction Working Pressure 0~6Bar Operating Temperature 0~50℃ Power Supply  6~12V DC Shaft Material Ti+PEEK+Ni…

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