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LCD Screen Conductivity Analyzers

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LCD Screen Conductivity Analyzers

LCD Screen Conductivity Analyzers
LCD Screen Conductivity Analyzers LCD Screen Conductivity Analyzers LCD Screen Conductivity Analyzers LCD Screen Conductivity Analyzers

Large Image :  LCD Screen Conductivity Analyzers

Product Details:
Place of Origin: China
Brand Name: Daruifuno
Certification: CE
Model Number: AEC2-H3A
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable

LCD Screen Conductivity Analyzers

Product Name: TDS Conductivity Meter Product Model: AEC2-H3A
Conductivity Resolution: 0.001µS /cm Conductivity Range: 0.00~200.00 MS/cm
Operating Environment: 0~60℃ Communication Method: RS485
Shell Material: Reinforced ABS Protection Grade: IP66
Dimension: 144*144*120 Mm Power Supply: 100~240V AC
Power Consumption: 5W Installation Method: Wall, Pipe Clamp, Panel
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There are various dissolved salts in water, and exists in the form of ions. When a pair of electrodes are inserted in the water, after being energized, the charged ions will move in a certain direction under the action of the electric field. The anions in the water move to the anode to make the aqueous solution conduct electricity. The strength of the water's conductivity is called conductivity.


DRFN’s AEC2-H3A TDS conductivity meter can be connected to different conductivity sensors with different cell constants to achieve different measurement ranges. The conductivity measurement range is from 0.00~200.00mS/cm.
Advantages Of The TDS Conductivity Meter

  • 128*64 large screen graphic dot matrix LCD screen, multi-language display options, rich content.


  • The dimension of the controller is 144*144*120mm, it supports a variety of installation methods, can be applied to more different installation environments.


  • The enclosure protection level is IP66, which can effectively isolate the pollution of the external environment and the intrusion of corrosive gases.


  • The TDS conductivity meter has clock and historical data recording functions to meet higher data management requirements.


  • There is a two-wire RS485 interface, and it supports Modbus communication protocol.

 LCD Screen Conductivity Analyzers 0
Applications Of The TDS Conductivity Meter
● Power plant-water treatment;
● Water plants and sewage plants-wastewater treatment;
● Papermaking-production process/wastewater treatment;
● Chemical oil refining-production process/wastewater treatment;
● Metallurgy and mining-production process/wastewater treatment;
● Food and beverage-production process/wastewater treatment;
● Semiconductor-production process/wastewater treatment/high-purity water production.

Technical Parameters

Product Name

TDS Conductivity meter

Product Model


Software Version

DRFN conductivity Analysis software V1.0

Conductivity Measuring Range

0.00~200.00 mS/cm, full range automatic switching (The measurement range is related to the connected electrode constant)

Temperature Measuring Range

-10~150℃ /14~302℉

Resistivity Display Range


TDS Display Range


Salinity Display Range


Conductivity Resolution


Resistivity Resolution


TDS Resolution


Salinity Resolution


Temperature Resolution0.1℃/ 0.1℉


0.1% of measuring range


0.05% of the measuring range every 24 hours, no accumulation


Better than 0.1% of the measuring range

Sensor diagnosis

Screen image display

Relay Control

2 settable SPST relays max. load 3A/250VAC

Analog Current Output

2 settable 0/4~20mA active current loop output max. load 1000Ω

Communication Method

Two-wire RS485 interface, MODBUS RTU

Display Screen

128*64 LCD, adjustable backlight mode

Configuration information

Power failure protection, indefinite retention of parameters

Time history/data

Year/month/day/hour/minute/second, 14000 historical data can be recorded, and the recording interval can be set between 1 and 999 minutes

Maintain Records

Last 100 times

Protection Level


Operating Environment

0~60℃, relative humidity less than 95%

Storage Environment

-20~70℃, relative humidity less than 55%

Shell Material

Enhanced ABS


144*144*120mm (hole size 138*138 mm)

Mounting Method

Wall, pipe clamping, panel

Electrical interface

Three M12*1.5 Gellen heads are reserved at the back of the instrument, with a wire diameter of 3~6.5mm.

Power Supply

100~240V AC



Power Consumption


Recommended Conductivity Sensors 

ModelMeasuring methodK-valueMeasuring rangeTemperature compensation
ASC100Graphite 2-pole electrode10~20000μS/cmNo
ASC200Graphite 2-pole electrode10~20000μS/cmPT or NTC
ASC400Planar 4-pole electrode0.50~200000μS/cmNo
ASCK12-pole conductivity cell electrode11~2000μS/cmPT or NTC
ASCK012-pole conductivity cell electrode0.10.1~200μS/cmPT or NTC
ASCK0012-pole conductivity cell electrode0.010.01~20μS/cmPT or NTC


Contact Details
Suzhou Delfino Environmental Technology Co., Ltd.

Contact Person: Ms. Yuki Fu

Tel: +8615716217387

Send your inquiry directly to us (0 / 3000)