• DID  ระบบการวัดและควบคุมพารามิเตอร์คุณภาพน้ำสูงสุด 3 ตัว  Grundfos 

Technical data

Available digital sensors:

• Disinfectants: Cl2 (free or total), ClO2, H2O2 and PAA
•  PH
•  ORP
•  Conductivity.

All sensors include temperature 

measurement and internal compensation 

control unit with 3 freely assignable controller 

functions, alarm and data logger functionality.

System setup either with bypass flow cell or 

with holder for immersed installation of the sensor(s).

Applications

Measurement of water parameters and 

control of dosing equipment in the following 

applications:

•  Drinking-water treatment
•  Industrial water treatment
•  Wastewater treatment, only certain parameters
•  Swimming pool water treatment.

Features and benefits

CU 382 control unit:

•  Data logger functionality
•  Flexible assignment of inputs and outputs 
•  Modbus included
•  Digital sensor interface
•  Data interchange with USB stick.

Sensors:

•  Reliable digital data transfer to control unit
•  Onboard storage of calibration data
•  Pre-calibrated sensors for pH, ORP and conductivity.

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