Conductivity Meter ECM 5.0

Conductivity Meter ECM 5.0

Direct changeover to
– Conductivity (μS/cm )
– Resistivity ( MΩ x cm)
– TDS measurement (ppm )
Automatic temperature compensation
4-20 mA Isolated Output
Large LCD display with background lighting
Communication MODBUS through RSD485
Relay output

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  • Description
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  • Specifications
  • Brochure
  • User’s Guide

Product Description

The model ECM 5.0 is used for the conductive measurement/control of electrolytic conductivity, resistivity or the TDS value. Conductivity is a function of ion concentration, ionic charge, and ion mobility. Ions in water conduct current when an electrical potential is applied across electrodes immersed in the solution. A controller system consists of a microprocessor-based controller and a conductivity probe.
4 Electrode cells (K=0.01,0.1,1.0 and 10.0)can be connected to the device. Temperature serves as the second input variable, measured by a Pt100/1000 probe. Depending on the measured variable, it is therefore possible to implement specific, automatic temperature compensation.

All adjustments to the current outputs, alarm relays, and calibration of the conductivity and temperature inputs can be made using the controller’s membrane keypad.

General Application Areas;
■Reverse Osmosis
■Process Control
■Seawater Desalination
■Waste Treatment
■Food Processing
■Plating
■Power Plants
■Laboratories
■Printing
■Aquaculture
■Agriculture
■Environmental Studies
■Medical
■Boilers
■Cooling Towers

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Screen size 2.8 inch
Overall dimension: 100mm*100mm*150mm(H*W*D)
Cutout dimension:92.5mm*92.5mm(H*W)
Weight: 0.65Kg
Ingress protection: IP54
Measure variables: EC/TDS/Resistivity
Measuring ranges;
0.01electrode:0.02 ~ 20.00μS/cm
0.1electrode:0.20 ~ 200.0μS/cm
1.0electrode:2.00 ~ 2000μS/cm
10.0electrode:0.02 ~ 20.00mS/cm
Measure range for extended range controller:
0.01electrode:0.20 ~ 200.0μS/cm
0.1electrode:2.00 ~ 2000μS/cm
0.1electrode:0.02 ~ 20.0mS/cm
10.0electrode:0.20 ~ 200.0mS/cm
Temperature range:-10 ~130℃
Temperature compensation:manual/automatic, NTC10K/PT1000
Accuracy
EC/TDS/Resistivity: ±1%FS
NTC10K: (-10~5℃)±2℃;(5~60℃)±0.2℃;
(60~130℃)±2℃
PT1000: (-10~5℃)±2℃;(5~130℃)±0.2℃
Output : Isolated 4-20mA output, maximum loop is 750Ω,±0.2%FS
Communication protocol MODBUS-RTU RS485
Alarm relay Pickup/Breakaway AC250V/3A
Relative humidity 10 ~ 85%RH(No condensation)
Operating temperature 0 ~ 60℃
Power supply 220VAC±10% 50Hz/60Hz
Storage conditions
Temperature:-15 ~ 65℃
Relative humidity:5 ~ 95%RH(No condensation)

CONDUCTIVITY METER ECM 5.0 BROCHURE

CONDUCTIVITY METER ECM 5.0 USER'S GUIDE

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