Online resistivity conductivity meter for water

Model Number: EC-4000
Product name: conductivity meter
Measuring range: 0μS/cm~1999ms/cm
Resolution: 0.001/0.01/0.1μS/cm, 0.01/0.1ms/cm


Relay Output:Hi/Lo contact and hysteresis programmable

Analog Output:2 sets of isolated 4~20mA output corresponding to EC, temp. setting

Serial Interface:RS-485 Modbus

Ambient Temperature:-20~60℃

Power Supply:88~265V AC, 50/60Hz; or 24V DC

Dimensions:144mm x 144mm x115mm (H x W x D)

Place of Origin:Shanghai, China

Brand Name:QILEE

Model Number:EC-4000

Product name:conductivity meter

Measuring range:0μS/cm~1999ms/cm

Resolution:0.001/0.01/0.1μS/cm, 0.01/0.1ms/cm


Supply Ability

Supply Ability:100 Set/Sets per Month conductivity meter

Packaging & Delivery

Packaging Details:Online resistivity conductivity meter for water is packed in standard export packing


Online resistivity conductivity meter for water

Product Description

Conductivity meter  Features:

 144 x 144 mm microprocessor conductivity/resistivity transmitter

 Waterproof design, suitable for wall/panel/pipe mounting

 Large LCD to display working status

 Compatible with 2-or 4-electrode cell

 Manual/automatic temperature compensation

 Switch measuring range automatically/manually

 Combination keys to access Setting and Calibration mode to improve parameter protection

 Conductivity meter Application:

 Widely used in surface water, pure water, city water, circulation water and reclaimed water systems etc.; and fields like  electroplating, electronics, chemical industry, food industry and pharmaceuticals fields etc.

 Conductivity meter Specifications:

Model EC-4000
Measuring range Conductivity 0μS/cm~1999ms/cm
Resistivity 0.00~19.99MΩ.cm
Temp. -30.0~130.0℃
Resolution Conductivity 0.001/0.01/0.1μS/cm, 0.01/0.1ms/cm
Resistivity 0.01MΩ.cm
Temp. 0.1℃
Accuracy Conductivity ±1%±1Digit
Resistivity ±1%±1Digit
Temp. ±0.2℃±1Digit
Temperature Compensation Linear/Non-linear selectable;
Automatic compensation with Pt1000/NTC30K;
or manual adjustment
Cell Constant 2-eletrode 0.05cm-1, 4-electrode 0.3000cm-1;
User freely selectable 0.001~19.99cm-1
Relay Output Hi/Lo contact and hysteresis programmable
Wash contact ON:0~999sec./OFF: 0~999hours/hysteresis: 0~99sec.
Time interval programmable
Analog Output 2 sets of isolated 4~20mA output corresponding to EC, temp. setting
Serial Interface RS-485 Modbus
Ambient Temperature -20~60℃
Power Supply 88~265V AC, 50/60Hz; or 24V DC
Dimensions 144mm x 144mm x115mm (H x W x D)
Cut off Dimensions 138mm x 138mm (H x W)
Installation Wall or Panel or Pipe mounting
Ingress Protection IP65

Packaging & Shipping


Standard export carton packing.


3-20 days after confirming order,detail delivery date should be decided according to

production season and order quantity

Company Information


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