DUC2-EC Online Digital Conductivity Controller

It is very necessary to monitor the conductivity value of wastewater, which can judge the content of dissolved solids in wastewater and the pollution degree of water quality. Conductivity refers to the magnitude of the voltage drop across the conductor when the current passes through a conductor of unit length and unit cross-sectional area, which is related to the ion concentration and ion species in the solution. The higher the dissolved solids content in the wastewater, the higher the conductivity value will be. Therefore, by monitoring the conductivity value of wastewater, the content of dissolved solids in wastewater can be preliminarily judged, and the degree of water pollution of wastewater can be evaluated. It is of great significance to environmental protection. Online digital conductivity controller can be connected with digital conductivity sensor to realize continuous monitoring of water quality conductivity value.

Features
3.2-inch LCD screen, can set the backlight mode, adjust the contrast
2 SPST relays, can set high and low alarm and temperature, cleaning control
2-way 0/4-20mA current output, the maximum load is 1000Ω
Digital conductivity controller supports Modbus communication protocol, which is convenient for networking
Wide voltage power supply, AC 100~240V or DC 18~36V optional

Specification

Which industries need to monitor the conductivity value of wastewater?
1. Chemical industry: Wastewater from chemical plants usually contains various chemical substances, and monitoring electrical conductivity can help determine the concentration of dissolved substances and ion content in wastewater.
2. Pharmaceutical industry: Wastewater from pharmaceutical factories may contain various drugs and organic solvents. Monitoring conductivity can be used to evaluate the treatment effect of wastewater and the concentration of dissolved substances.
3. Electronics industry: The wastewater generated in the electronics manufacturing process usually contains metal ions and organic solvents, and monitoring the conductivity can be used to evaluate the ion concentration and the content of dissolved substances in the wastewater.
4. Textile industry: Wastewater from textile factories may contain chemical substances such as dyes and auxiliaries, and monitoring conductivity can be used to evaluate the ion content and dissolved substance concentration in wastewater.
5. Food processing industry: Wastewater from food processing plants may contain organic matter and dissolved salts. Using a conductivity analyzer to monitor conductivity can be used to evaluate the ion concentration and dissolved matter content in wastewater.
6. Metal processing industry: Wastewater generated during metal processing usually contains metal ions and acid-base substances, and monitoring conductivity can be used to evaluate ion concentration and acid-base substances in wastewater.
7. Mining industry: The wastewater produced in mines and ore processing usually contains metal ions and acid-base substances. Conductivity analyzers can be used to evaluate the ion concentration and acid-base substances in wastewater.

Our company also produces online digital pH ORP analyzer, dissolved oxygen analyzer, turbidity analyzer and COD analyzer and other water quality analysis instruments. If you are interested in our products, please contact us.