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RS485 Conductivity Analyzers

China Suzhou Delfino Environmental Technology Co., Ltd. certification
China Suzhou Delfino Environmental Technology Co., Ltd. certification
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RS485 Conductivity Analyzers

RS485 Conductivity Analyzers
RS485 Conductivity Analyzers RS485 Conductivity Analyzers RS485 Conductivity Analyzers

Large Image :  RS485 Conductivity Analyzers

Product Details:
Place of Origin: China
Brand Name: Daruifuno
Certification: CE
Model Number: DUC2-EC-S-A
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable

RS485 Conductivity Analyzers

Product Name: Electrical Conductivity Meter Product Model: DUC2-EC-S-A
Conductivity Resolution: 0.001µS /cm OTA: Default WIFI
Resistivity Display Resolution: 0.01Ω.cm TDS Resolution: 0.001mg/L
Salinity Resolution: 0.01% Protection Grade: IP66
Size: 144*144*120mm Power Supply: 100~240V AC
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RS485 Conductivity Analyzer


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Brief Introduction


Measuring conductivity ratios in aqueous solutions is becoming increasingly important for impurity measurements in water or for concentration measurements of dissolved chemicals.


DUC series digital universal TDS conductivity meter is a single parameter meter, each controller will be pre-installed with a set of embedded software to adapt to different electrical conductivity digital sensors. By accessing various different types of electrical conductivity digital sensors, to achieve the measurement needs of different scenarios.


DUC series conductivity digital universal controller can display conductivity, but also resistivity, TDS, and salinity parameters.


The conductivity display range of the meter is 0.000µS /cm ~1000mS/cm, the resistivity display range is 0.01Ω.cm~18MΩ.cm, the TDS display range is 0.000mg/L~500g/L, the salinity display range is (0.00~10.0)%.


The protective grade of the DUC TDS conductivity meter is IP66, which can effectively isolate the pollution of the external environment and the invasion of the corrosive gas. Rich output configurations are available to meet the different detection needs of many applications.


RS485 Conductivity Analyzers 0

Advantages Of The TDS Conductivity Meter


  • There are clock and historical data recording functions to meet higher data management requirements. The DUC electrical conductivity meter can record 14000 historical data, record interval can be set between 1~999 minutes.


  • Rich output to meet monitoring, control, and data remote transmission at the same time.


  • The meter can display in Chinese or English,128 * 64 large LCD screen.


  • The electrical conductivity meter has 2 settable SPST multi-function relays and 2 high-precision 0/4~20mA current outputs.


  • Support a variety of installation methods, it can be applied to more different installation environments, the protective level of the shell is IP66.


Applications Of The TDS Conductivity Meter


The TDS conductivity meter is widely used in pure/ultrapure water, CIP/SIP measurement, pharmaceutical food and beverage, pulp and paper, wastewater treatment and,  other industries.


Technical Parameters


Product Name

TDS Conductivity Meter

Product Model


Software Version

DRFN EC Analysis software V1.0

OTA Default WiFi

Conductivity Display Range

0.000µS /cm ~1000mS/cm

Resistivity Display Range


TDS Display Range


Salinity Display Range


Temperature Display Range

-10~500℃ /14~932℉

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

MODBUS RTU; support JSON text data format

Display Screen

128*64 LCD, adjustable backlight mode

Time History/Data Record

Year/month/day/hour/min/second, record 14000 historical data

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 mounting, pipe clamping, panel mounting

Power Supply

100~240V AC



Power Consumption






Contact Details
Suzhou Delfino Environmental Technology Co., Ltd.

Contact Person: Ms. Yuki Fu

Tel: +8615716217387

Send your inquiry directly to us (0 / 3000)