DID Grundfos by s::can Measurement and control system GRUNDFOS by - - PowerPoint PPT Presentation

DID

Grundfos by s::can Measurement and control system

GRUNDFOS by s::can“ DID

Plug & Measure Intelligent sensors Easy maintenance User friendly interface New level of accuracy ▪ Fully digital system

▪ Easy Installation and operation

▪ Less and easy maintenance

▪ Long maintenance intervals (XXL electrolyte volume) ▪ Easy updates in the field (datalogger & firmware) ▪ All sensors of one family ▪ Individual sensors measuring all ranges and applications ▪ Possibility of future upgrade to different sensors

▪ Disinfection sensors with internal pH compensation

▪ Stable signals at different water qualities ▪ Low cross sensitivity to many surfactants

▪ Powerful controller

▪ Self explaining user guidance ▪ Multilingual interface

Cost efficiency

GRUNDFOS by s::can DID

Grundfos by s::can CU382 controller

Fully digital system Intuitive operation 3 independent PID controllers MODBUS Slave (over RS485) GENIBUS Master/Slave (over RS485) Process Identification Algorithm Data logging functionality with internal storage up to 500 MB (no need of PC) Multilingual user interface Highly flexible set up options

GRUNDFOS by s::can DID

Intelligent Sensors

Individual sensors measuring all ranges and applications On board storage of calibration data Same BUS interface for all sensors Easy addition and exchange of sensors

ORP pH EC FCl TCl PAA H2O2 ClO2

Tem p

Up to 4 Parameters with 3 Sensors

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The GRUNDFOS by s::can DID

Preconfigured systems

Fully equipped for many different applications and sensor combinations As system with bypass flowcell or for tank immersed sensors Flow cell system are preassembled on backplate including all necessary hydraulic components Systems for tank immersed sensors include sensor(s) with IP68, sensor holder and a sensor guard Systems for tank immersed sensors can be retrofitted with compressed air sensor cleaning kit

OR

GRUNDFOS by s::can DID with flowcell

Control unit CU382 Flow switch Flow restrictor Strainer Shut-off valve Inlet connection System panel S::CAN Sensors Flow cell Sample valve Sample outlet Outlet connection

GRUNDFOS by s::can DID with immersed sensors

CU382 – electrical and interfaces GRUNDFOS by s::can

Wide range power supply 100-240V, 50-60Hz 2x digital input, as state or pulse 1x digital input from flow switch (BF1/3 setup) 1x analog input, as 0-20mA or 4-20mA 3x analog output 4-20mA 2x relay output, as state, pulse frequency or PWM 1x alarm relay, wired NO or NC 1x RS485, programmed as Modbus slave 1 cleaning output (for air cleaning in TI setup)

Sensors pH ORP Conductivity Chlorine (free and total) ClO2 H2O2 PAA

Operation of the controller

User interface overview

Power LED Measuring LED USB slot „Back“ button

leaves the current menu

„Up“ & „Down“ buttons

Move the cursor upwards or downwards Increase or decrease values

„Function“ button

enters the settings menu deletes or disables values

„left“ & „right“ buttons

move left or right in views move the cursor left or right in values

„OK“ button

enters the selected menu Confirms the selected value Acknowledges alarm in alarm menu

Display

UI/menu – First level

Default Screen

UI/menu - Overview

Manage sensors Cleaning Measuring interval Date/Time Modbus slave Update software Select language Service (passwd) Diagnostic (Passwd) Calibration Monitor Display settings Alarm settings Output Output settings Parameter info Remove parameter Setpoint Settings PID/2P Source Output Reset state Acknowledment

• f alarms

USB menu: Copy/delete results, Copy delete log, Update firmware

Thank you everyone for your Attention!