EH Liquisys CCM223 Disinfection transmitter for use with all analog total chlorine, free chlorine, chlorine dioxide and pH sensors. 0/4-20 mA, HART and PROFIBUS interfaces. IP54.
Part# with Options:
CCM223-EK0005
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Options
Sensor Input
EK-Cl2/ClO2; basic version EP-Cl2/ClO2 + pH/ORP; plus package ES-Cl2/ClO2; plus package
(1) Sensor Input for EH CCM223/253
Power Supply
0-230VAC 1-115VAC 2-230VAC; CSA Gen.Purp. 3-115VAC; CSA Gen.Purp. 5-100VAC 7-24V AC/DC; CSA Gen.Purp. 8-24V AC/DC
(2) Power Supply for EH CCM223/253
Output
0-1x 0/4 to 20mA, primary value 1-2x 0/4 to20mA, primary value + secondary value 3-Profibus PA 4-Profibus DP 5-1x 0/4 to 20mA, primary value, HART 6-2x 0/4 to 20mA, primary value, HART + secondary value
(3) Output for EH CCM223/253
Additional Contact
05-Not selected 10-2x relay (limit/P(ID)/timer) 15-4x relay (limit/P(ID)/ChemoClean) 16-4x relay (limit/P(ID)/timer), 3 point step controller 20-1x 4 to 20mA input + 2x relay (timer / Limit / P(ID) 25-1x420mA input+4x relay (Chemocln Limit/P(ID), 3 pt step ctrl 26-1x 420mA input+4x relay (timer/Limit/P(ID), 3point step ctrl
(4) Additional Contact for EH CCM223/253
Application
Drinking water
Water treatment
Cooling water
Gas scrubbers
Reverse osmosis
Food processing
Swimming pool water
Your benefits
Field or panel-mounted housing
Universal application
pH compensation for free chlorine
Simple handling
Logically arranged menu structure
Calibration via CAL button
Safe operation
Overvoltage (lightning) protection
Manual contact control and user-defined alarm configuration
The basic unit can be extended with:
2 or 4 additional contacts for use as:
Limit contacts (also for temperature)
P(ID) controller for chlorine and pH
Timer for simple rinse processes
Complete cleaning with Chemoclean
Plus package:
Manual pH compensation for Cl 2
Any current output configuration via table
Automatic cleaning start
Process monitoring and live check of sensor
HART or PROFIBUS PA / DP
2nd current output for temperature, main measured value or actuating variable
Current input for flow rate monitoring with controller shut off or for feedforward control
Measuring system
A complete measuring system comprises:
Version 1 (free chlorine and chlorine dioxide)
The transmitter Liquisys M CCM223 or CCM253
A membrane covered sensor CCS140/141 for Cl2 or CCS240/241 for ClO2 or an open sensor 963 for Cl2
A flow assembly CCA250 (not necessary for sensor 963)
and optional:
A pH or ORP sensor
An INS proximity switch for flow monitoring (omitted with 963 sensor)
CMK extension cable for chlorine measurement if required
CYK71 extension cable for pH/ORP measurement if required
MK extension cable for INS proximity switch if required
VBC junction box
Version 2 (total chlorine)
The transmitter Liquisys M CCM223 or CCM253
A sensor for total chlorine CCS120
A flow assembly CCA250 or immersion assembly CYA611
A special measuring cable CPK9, PM wire internally
and optional:
A pH or ORP sensor
An INS proximity switch for flow monitoring (omitted with immersion assembly)
CMK extension cable (PM wire internally) for chlorine measurement if required
CYK71 extension cable for pH/ORP measurement if required
MK extension cable for INS proximity switch if required
VBC junction box
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