Description
DID-3 BF3-ORP/PH PN: 98915669 Preassembled system for measurement and control of water quality parametersThe DID system with bypass flow cell is intended for monitoring and control of disinfectants, pH, ORP, conductivity and temperature. The system is preassembled on a common backplate and includes a control unit CU382, the water parameter sensor(s) with cable(s) to the control unit and the hydraulic assembly. CU 382 control unit: Intuitive plain-text operation
Data logger functionality (settings, calibration data and measured values)
Up to 3 controller outputs, freely assignable
Modbus (slave)
Modbus sensor interface
Data interchange with USB stick
Wide-range power supplyWater parameter sensors: Modbus interface to CU 382 control unit
Onboard storage of calibration data
Temperature measurement and compensation included for all sensors
Pre-calibrated (pH, ORP, conductivity sensor)
Diaphragm-covered amperometric sensor principle for disinfectant sensors
Low pH dependency for free-chlorine sensorsFlow cell and hydraulic assembly: Max. pressure at inlet: 3bar
Inlet/outlet hose connections suitable for hose sizes: 4/6mm, 6/9mm, 6/12mm, 9/12mm, xx/1/4", 1/4"x3/8", 3/8"x1/2"
Shut-off valve
Flow restrictor (limits to max. approx. 60l/h)
Flow switch (activated at approx. 30l/h)
Flow cell with sample water withdrawal assembly
Max. pressure on outlet: 0, 5 bar
Motor Curves
Dimensional Drawing
Perfect control for clean and healthy water
DOSING PUMPS, MEASUREMENT & CONTROL AND DISINFECTION SYSTEMS (Product brochure)
SUSTAINABLE WATER TREATMENT PROJECTS
DID – Dosing Instrumentation Digital (Leaflet)
Sensors for DID (Installation and operating instructions)
DID Visualising-Software Manual
Modbus Protocol BASIC (I & O instructions)
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