Emec ECDI Series User manual

EN
ECDI - ECDC - ECDIM - ECDCIM - EICD - EICDC - ECDHL
CONDUCTIVITY PROBES OPERATING MANUAL
R3-11-21
ECDC series ECDCIM series
ECDHL series
EICDHPT series
ECDI series ECDIM series
EICDC series

2
Importante! - Indica una situazione potenzialmente pericolosa che, se non viene evitata, può
determinare un risultato o uno stato indesiderato. Una pratica non correlata a lesioni personali.
SIMBOLI
⎘Riferimento incrociato - Questo simbolo indica un riferimento verso una pagina specifica o un
paragrafo del manuale.
This operating instructions contains safety information that if ignored can endanger life or result
in serious injury.
Read these instructions carefully before use and keep them for future reference.
Information and specifications on this manual could be uncorrect or could have printing errors.
Specifications are subject to change without notice.
Danger!
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
Warning!
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
GENERAL SAFETY GUIDELINES
Operating, installing, or maintaining the unit in any way that is not covered in this manual could
cause death, serious personal injury, or damage to the equipment.
This manual use the following safety message icon:

3
EQUIPMENT INTENDED FOR THE MEASUREMENT OF CONDUCTIVITY IN WATER.
Do not use in explosive area (EX).
Do not use with flammable chemicals.
Do not use with radioactive chemicals.
Use the probe in accordance with the data and specifications printed on the label.
Do not modify or use in a manner inconsistent with the provisions of the operating manual.
When using this product with aggressive chemicals observe the regulations concerning
the transport and storage of aggressive fluids.
When installing always observe national regulations.
Manufacturer is not liable for any unauthorized use or misuse of this product that may
cause injury, damage to persons or materials.
Probes must be serviced and repaired by qualified and authorized personnel only.
Before any operation:
• always read chemical Material Safety Data Sheet (MSDS);
• always wear protective clothing;
• empty and rinse the liquid end before work on a the product which has been
used with hazardous or unknown chemicals.
Avoid grinding / shock / falls / friction.
PURPOSE OF USE
AND SAFETY

4
LABEL
Work area
Always keep the area clean to avoid and/or discover emissions.
Recycling guidelines
Always recycle according to these guidelines:
1. If the unit or parts are accepted by an authorized recycling company, then follow local recycling
laws and regulations.
2. If the unit or parts are not accepted by an authorized recycling company, then return them to
the nearest representative.
Waste and emissions regulations
Observe these safety regulations regarding waste and emissions:
• Dispose appropriately of all waste.
• Handle and dispose of the dosed chemical in compliance with applicable environmental
regulations.
• Clean up all spills in accordance with safety and environmental procedures.
• Report all environmental emissions to the appropriate authorities.
Environmental
safety
PROBE’S NAME
CODE: probe code
DESCRIPTION
TECHNICAL DATA
N: quantity
P. N . ( part number): serial
number
Data
matrix
“P.N.“(part
number)
Data
matrix
PROBE
CODE
DISTRIBUTOR
ECDPT
CODE: 10818871
10818871
N: PZ 1 P.N.: 13041091800000001 QC PASSED: VA
ECDIPT ELETTRODO 4M
CABLE: 4m
mS: 0-20
TEMPERATURE: 0-60°C
PRESSURE: 7 BAR/85°C
CELL CONSTANT: K=1
TEMPERATURE COMPENSATOR: PT100
PROBE CODE
CONDUCTIVITY ELECTRODES
Distributor
For spare parts orders or any other communication, refer to the pump’s label.
Code (CODE) and serial number (P / N) uniquely identify the probe.
Spare parts
DATA
MATRIX
DATA
MATRIX
Examples of labels.

5
Transportation and
storage A not suitable transportation or storage can cause damages.
Use origianal box to pack the probe.
Observe storage conditions also for transportation.
Although packed, always protect the unit against humidity and the action of
chemicals.
Before return the probe to the manufacturer Repair service, clean and rinse it.
DO NOT TRASH PACKAGING. USE IT TO RETURN THE PROBE.
Transportation and storage temperature ..... 10 - 50°C (32 - 122°F)
Umidity...................................................... 95% relative humidity (not condensed)

6
ECDHL Conductivity probes with platinum electrodes.
High linearity
MODELS
Fig. 1. ECDHL probe
Range:
ECDHL/01 ......................................... 0-200 µS (K=0,1)
ECDHL/1 ........................................... 0,2-20 mS (K=1)
ECDHL/10 ......................................... 20-200 mS (K=10)
Temperature...................................... 0-70° C (32-158°F)
Transportation and storage temperature 10-50°C (32-122°F)
Max pressure .................................... 7 bar (101 PSI)
Cable lenght ..................................... 4,5 m
Material............................................ Epoxy body; platinum electrode
Protection ......................................... IP65
ECDHL .............................................. not compensated
ECDHLC............................................ Temperature NTC 10K compensated
ECDHLCPT ........................................ Temperature PT100 compensated
Technical
features
Connection cable COMPENSATION CABLE WIRES SIZE
/
RED ELECTRODES 2 x 0.50BLACK
GROUND GROUND
NTC 10K
RED ELECTRODES 2 x 0.50
BLACK
GROUND GROUND 2 x 0.50
WHITE-GREEN NTC 10K
PT 100
RED ELECTRODES 2 x 0.50
BLACK
GROUND GROUND 2 x 0.50
WHITE-GREEN PT 100

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ECDC
Fig. 2. ECDC probes
Range:
ECDC/1............................................. 0-20 mS (K=1) - not compensated
ECDCC/1........................................... 0-20 mS (K=1) - Temperature NTC 10K compensated
ECDCCPT/1....................................... 0-20 mS (K=1) - Temperature PT100 compensated
ECDC/10........................................... 0-200 mS (K=10) - not compensated
ECDCC/10......................................... 0-200 mS (K=10) - Temperature NTC 10K compensated
ECDCCPT/10..................................... 0-200 mS (K=10) - Temperature PT100 compensated
Immersion:
ECDCIM/1......................................... 0-20 mS (K=1) - not compensated
ECDCCIM/1....................................... 0-20 mS (K=1) - Temperature NTC 10K compensated
ECDCCIMPT/1................................... 0-20 mS (K=1) - Temperature PT100 compensated
ECDCIM/10....................................... 0-200 mS (K=10) - not compensated
ECDCCIM/10..................................... 0-200 mS (K=10) - Temperature NTC 10K compensated
ECDCCIMPT/10................................. 0-200 mS (K=10) - Temperature PT100 compensated
Temperature...................................... 0-60° C (32-158°F)
Transportation and storage temperature 10-50°C (32-122°F)
Max pressure .................................... 7 bar (101 PSI)
Cable lenght ..................................... 4 m
Material............................................ PVDF body; graphite electrode
Fitting............................................... R3/4” (G1/2” immersion version)
Protection ......................................... IP65
Technical
features
MODELS
ECDC/1
ECDCC/1
ECDCCPT/1
ECDC/10
ECDCC/10
ECDCCPT/10
ECDCIM/1
ECDCCIM/1
ECDCCIMPT/1
ECDCIM/10
ECDCCIM/10
ECDCCIMPT/10
Conductivity probes with graphite electrodes.

8
Connection cable COMPENSATION CABLE WIRES SIZE
N/A
RED ELECTRODES 4 x 0.14BLACK
GROUND GROUND
NTC 10K
RED ELECTRODES
4 x 0.14
BLACK
WHITE NTC 10K
GREEN
PT 100
RED ELECTRODES 2 x 0.50
BLACK
BLUE GROUND
4 x 0.22
GREEN
PT 100BROWN
YELLOW-WHITE

9
ECDI Conductivity probes with stainless steel electrodes.
Fig. 3. ECDI
Range:
ECDI/1 .............................................. 0-5 mS (K=1) - not compensated
ECDI/01 ............................................ 0-200 µS (K=0,1) - not compensated
ECDIC/1............................................ 0-5 mS (K=1) - Temperature NTC 10K compensated
ECDIC/01.......................................... 0-200 µS (K=0,1) - Temperature NTC 10K compensate-
dECDICPT/1 ...................................... 0-5 mS (K=1) - Temperature PT100 compensated
ECDICPT/01 ...................................... 0-200 µS (K=0,1) - Temperature PT100 compensated
Immersion:
ECDI/1 .............................................. 0-5 mS (K=1)
ECDI/01 ............................................ 0-200 µS (K=0,1)
ECDIC/1............................................ 0-5 mS (K=1)
ECDIC/01.......................................... 0-200 µS (K=0,1)
ECDICPT/1 ........................................ 0-5 mS (K=1)
ECDICPT/01 ...................................... 0-200 µS (K=0,1)
Temperature...................................... 0-60° C (32-158°F)
Transportation and storage temperature 10-50°C (32-122°F)
Max pressure .................................... 7 bar (101 PSI)
Cable lenght ..................................... 4 m
Material............................................ PVDF body; stainless steel electrode
Protection ......................................... IP65
Technical
features
MODELS
ECDI
ECDIC
ECDICPT
ECDIIM
ECDICIM
ECDICPTIM

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COMPENSATION CABLE WIRES SIZE
N/A
RED ELECTRODES 4 x 0.14BLACK
GROUND GROUND
NTC 10K
RED ELECTRODES
4 x 0.14
BLACK
WHITE
NTC 10K
GREEN
PT 100
RED ELECTRODES 2 x 0.50
BLACK
BLUE GROUND
4 x 0.22
GREEN
PT 100BROWN
YELLOW-WHITE
Connection cable

11
EICDC Stainless steel probes for conductivity.
Fig. 4. EICDC
Range:
EICDC/1............................................ 0-20 mS (K=1) - Temperature NTC 10K compensated
EICDC/01.......................................... 0-200 µS (K=0,1) - Temperature NTC 10K compensated
EICDC/001........................................ 0-20 µS (K=0,01) - Temperature NTC 10K compensated
EICDCPT/1 ........................................ 0-20 mS (K=1) - Temperature PT100 compensated
EICDCPT/01 ...................................... 0-200 µS (K=0,1) - Temperature PT100 compensated
EICDCPT/001 .................................... 0-20 µS (K=0,01) - Temperature PT100 compensated
EICDHPT/1 ........................................ 0-20 mS (K=1) - Temperature PT100 compensated
EICDHPT/01 ...................................... 0-200 µS (K=0,1) - Temperature PT100 compensated
EICDHPT/001 .................................... 0-20 µS (K=0,01) - Temperature PT100 compensated
Temperature...................................... 0-130° C (EICDHPT: 0-200°C)
Transportation and storage temperature 10-50°C (32-122°F)
Max pressure .................................... 15 bar (218 PSI)
Cable lenght ..................................... 4 m
Material............................................ stainless steel body; stainless steel electrode
Protection ......................................... IP65
Technical
features
MODELS
EICDHPT
EICDC
EICDCPT

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Connection cable COMPENSATION CABLE WIRES SIZE
NTC 10K
RED ELECTRODES
4 x 0.14
BLACK
WHITE
NTC 10K
GREEN
BLUE SCHERMO
PT 100
RED ELECTRODES
4 x 0.22
BLACK
GREEN
PT 100BROWN
YELLOW-WHITE
BLUE SHIELD

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Sensor must be installed in such a way that flow is oriented
towards the end of the probe.
This position avoids air bubbles and sediments on the probe
that could alter readings.
PROPER
INSTALLATION YES
YES

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INCORRECT
INSTALLATION This installation could cause the deposit of impurities and solid
parts.
This installation could cause air bubbles around the probe
This installation could cause air bubbles around the probe
This installation could cause air bubbles around the probe or
the deposit of impurities and solid parts.
NO
NO
NO
NO

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ASSEMBLING
ECDHL
INSTALLATION
ECDHL
• Install the probe in the probe holder as shown in the figure.
Progettato da: Controllato da: Data:
Edizione Foglio
1 / 1
ASSEMBLAGGIO SONDA ECDHLC/1
108.0024.1
Massimo_F Massimo_F 27/06/2016
00
Toll. Gen.
±0.05
Peso Lordo:
Peso Netto:
Materiale:
Progettato da: Controllato da: Data:
Edizione Foglio
1 / 1
SONDA ECDHLC/1 FISSAGGIO SU NPED
Esploso_108.0024.1_NPED
Massimo_F Massimo_F 27/06/2016
00
Toll. Gen.
±0.05
Peso Lordo: Peso Netto:
Materiale:
Progettato da: Controllato da: Data:
Edizione Foglio
1 / 1
SONDA ECDHLC/1 FISSAGGIO SU PEA
Esploso_108.0024.1_PEA
Massimo_F Massimo_F 27/06/2016
00
Toll. Gen.
±0.05
Peso Lordo: Peso Netto:
Materiale:
ECDHL / PEA ECDHL / NPED

16
Calibrate the probe monthly or more if the application need higher precision.
The sensor need to be calibrated to the instrument it is connected to.
Two points calibration: 0 and a value close to working point.
For better results:
- connect the probe to the instrument;
- calibrate at plant temperature.
0 Calibration
Wash and rinse the probe. Calibrate in air.
2nd point calibration
Use a buffer solution with a value close to working point. Completely dip the probe into the buffer
solution.
CAUTION: Make sure that no bubbles are inside the cavity of the probe.
Perform calibration according to the procedure described in the instrument manual.
CALIBRATION

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Regularly clean the probe to ensure a stable and accurate reading.
• Gently wash the probe with a detergent.
• Rinse with running water.
• Allow to immersion in a 5% HCl solution. Rinse with water.
DO NOT RUB ELECTRODE: ABRASIONS DAMAGE THE SURFACE AND CAUSE INCORRECT
READING.
PLATINUM ELECTRODES ECDHL SERIES.
DO NOT TOUCH THE PLATINUM SURFACE.
PROBE COULD BE DAMAGED IRREPARABLY.
Probe cleaning
ATTENTION!
ATTENTION!
Maintenance
schedule
In order to ensure the requirements of potable drinking water treated and the
maintenance of the improvements as declared by the manufacturer, this equipment
must be checked at least once a month.
OPERATOR PROTECTION
Use safety equipment according to the company regulations.
Use this safety equipment within the work area during installation, service and
when handling chemicals:
• protective mask
• protective gloves
• safety goggles
• ear plugs or hear muffs
• further security device, if necessary.
POWER SUPPLY DISCONNECTION
Always disconnect power to the motor before you perform any installation or
maintenance tasks. Failure to disconnect power will result in serious physical
injury.
Installation and maintenance tasks should be carried out by AUTHORIZED AND
QUALIFIED PERSONNEL only in accordance with local regulations.
Use original spare parts.
A routine maintenance includes a three-month inspections:
Shorten the inspection intervals appropriately if the chemical is abrasive or corrosive.
Routine maitenance and inspections
Perform these tasks whenever you perform routine maintenance:
• Check probe integrity
• Check electrical wiring.
• Check for corrosion on parts of the probe
• Clean the probe.
Maintenance
inspection
MAINTENANCE

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Dimensions Fig. 5. Dimensions ECDHL (mm)
ø3.50
ECDHL/xx
ECDHLC/xx
ø5.00
Cable lenght 4.5 m
Cable lenght 4.5 m

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Dimensions Fig. 6. Dimensions ECDC (mm)
ECDC/K10
ECDCC/K10
ECDCCPT/K10
ECDC/K1
ECDCC/K1
ECDCCPT/K1
ECDCM/K1
ECDCCM/K1
ECDCCMPT/K1
R 3/4
R 3/4
Connector cable
Lenght 4.0 m

20
Cable lenght 4.0 mt
Cable lenght 4.0 mt
EICDHPT/xx
EICDC/xx
R 3/4
R 3/4
Dimensions Fig. 7. Dimensions EICDC (mm)