Experts in Chem-Feed and Water Treatment An Overview of Possibilities Dulcometer Disinfection...
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Transcript of Experts in Chem-Feed and Water Treatment An Overview of Possibilities Dulcometer Disinfection...
Experts in Chem-Feed and Water Treatment
An Overview of Possibilities
Dulcometer Disinfection Controller( DDC )
Basic Version – Single System
Experts in Chem-Feed and Water Treatment
Dulcometer Disinfection Controller
Basic version will be able to measure pH Free Chlorine Total Chlorine – Display of combined chlorine ORP Temperature * either measure directly or from the
Cl Sensor Temp Compensation of pH signal – yes pH compensated Free Chlorine – yes
Each of these parameters can be enabled / disabled through the programming menu.
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Experts in Chem-Feed and Water Treatment
Dulcometer Disinfection Controller
Basic version will be able to control pH ( selectable acid or alkaline dosage ) Chlorine
Generate up to 4 x 4 – 20 mA output signals for measured variables
Powered output for duty cycle control of pH, Chlorine
( for solenoid valve control or pump power control )
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Experts in Chem-Feed and Water Treatment
Dulcometer Disinfection Controller
Sensors use CANBUS Interface (CAN = Controller Area Network )
CANBUS Interface is a proven technology used in the automobile industry.
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ProMinent Express
Experts in Chem-Feed and Water Treatment
New Sensors for Free and Total Chlorine
Sensors use CANBUS Interface (CAN = Controller Area Network )
Measuring Range 0.01 to 10 ppm Auto Ranging provides excellent measurement
resolution Measurement of Free and Total chlorine Calculation of combined chlorine
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Experts in Chem-Feed and Water Treatment
CAN Open Sensors
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LED
Bus
Status
LED
Sensor
Status
Experts in Chem-Feed and Water Treatment
3 Basic Modules
Basic unit consists of 3 electronic modules Measurement Module ( M Module ) Actuating Module ( A Module ) Power Module ( P Module )
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Experts in Chem-Feed and Water Treatment
Dulcometer Disinfection Controller Modules
Measurement Module
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Power
ModuleActuating
Module
Experts in Chem-Feed and Water Treatment
Measurement Input Module (M module)
pH input ( via coaxial cable ) ORP input ( via coaxial cable ) Temp (PT 100) ( via 2 wire cable )
Temperature can come from PT 100 directly or from Cl Sensor ( from Cl sensor = no temp probe needed )
3 other contact inputs such as Sample water flow Pause (backwash) UV limit
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Experts in Chem-Feed and Water Treatment
Output Actuating Module (A module)
3 Pulse outputs for metering pumps (such as acid, alkaline, hypo)
3 Inputs for fault relays from the metering pumps 4 x 4-20 analog outputs for measured variables
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Experts in Chem-Feed and Water Treatment
Power Module –P Module
Alarm Relay for horn, light, etc. Power Relay 1- for Acid ( e.g. Solenoid valve) Power Relay 2- for Alkaline ( e.g. Power to pump) Power Relay 3- for Chlorine ( e.g. Solenoid valve )
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Experts in Chem-Feed and Water Treatment
Available option
Integrated Paperless Recorder No consumption of ink or paper Transfer data with SD-Card to your PC
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© ProMinent Fluid Controls Ltd.14
The InterfacesUSB RS 232 SD Slot
for SD/MMC
Experts in Chem-Feed and Water Treatment
Coming Soon
The Embedded - Web – Server Visualization and operation without special software Save measured data on your PC Change of setpoints possible ( via access code ) Shows values as graphs
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LAN
http://100.6.10.207
Experts in Chem-Feed and Water Treatment
Coming Soon
Interfaces LAN Interface: simple connection to PC or PC
network
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LAN - Hub
http://100.6.10.207
Experts in Chem-Feed and Water Treatment
Expandability
The Basic version will be able to be upgraded to accommodate other external systems
In addition to the Controller, there will be additional Measurement and actuating modules in external housings
The Dulcometer Disinfection Controller will be able to accommodate up to 16 different systems
The following slides give some examples of how this is realised
All these external modules are connected via CANbus
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Experts in Chem-Feed and Water Treatment
DDC Multiple Systems Same Controller
Control Room
System1
System2
Experts in Chem-Feed and Water Treatment
DDC – External Modules
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Measurement unit Dosing unit Dosing unit chlorine gas
Dosing unit with power Dosing unit chlorine gas pure power unit
Experts in Chem-Feed and Water Treatment
Coming Soon!
Input from other devices and data storage Turbidity UV intensity Flow meters
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