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Conductivity meter sensor

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Online conductivity
  • ModelMZD-DD01-06 MZD-DD01-02
  • Applicable IndustriesWastewater treatment, purified water, circulating water, boiler water, and other systems, as well as electronic, electroplating, printing and dyeing, chemical, food, pharmaceutical, and other manufacturing processes, have demonstrated excellent performance in large-scale wastewater treatment plants, industrial process monitoring, and other applications
  • CategoryConductivity meter sensor
  • Product Features
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Product Introduction

· Network-based remote transmission, measurement, and control are possible

· Bilingual Chinese-English navigation menu with rich and comprehensive interface content

· It features three types of automatic or manual calibration, with manual/automatic temperature compensation functions

· Password lock and combination key access settings to enhance security protection

· Automatically prompts alarms and supports the upload of alarm signal feedback

· Supports real-time clock and historical data storage, with 1 million records stored

· Data export can be achieved via MicroSD card

· Supports Bluetooth wireless transmission and micro printers

Conductivity electrode series

Measurement principle: Conductivity represents the ability of a solution to conduct current. Pure water has very low conductivity; when water contains inorganic acid or alkali salts or organic charged colloids, its conductivity increases. The conductivity of a water-solved solution depends on the properties and concentration of the charged substance, as well as the temperature and viscosity of the solution.

Performance Parameters

Product models

MZD-DD01-06

MZD-DD01-02

Display

4.3-inch LCD color screen

3.2-inch LCD

Measurement range

0~20~200~2000~20000u S/cm~199.9mS/cm

 

Measurement accuracy

Conductivity: ±1% F · S,TDS:±1%F· S. Temperature: ±0.5°C

Resolution

0.001/0.01 (depending on the electrode)

 

Isolate output current

4-20mA (load resistance <800Ω)

Communication interface

RS-485 Modbus standard communication protocol

Optional

Two sets of relay contacts

3A 240VAC, 6A 28VDC or 120VAC

Power supply

85-260VAC/50-60Hz or 24VDC

Power

≤3W

 

Quality

0.82kg

0.5kg

External dimensions

180x157X84.5mm

96x96x125mm

Install the holes

Tray mounting 138x138mm (wall mountable available)

Binned at 92x92mm

Terms of use

Temperature 0-45°C, humidity not exceeding 85%

no electromagnetic interference

Electrode selection

Analog signals, digital signal electrodes

Analog signals, digital signal electrodes

Data features

Data storage, runtime logs, Bluetooth printing



 DD485 Industrial Online Conductive Electrode

Electrode constant

K=1.0、10.0

Measurement range

0-70000us/cm,0-500ms/cm

Pressure resistance

0.6MPa

Temperature range

0-60℃

Connection method

1/2 and 3/4 NPT threads

Material

Graphite, P PS

Characteristics and uses

Suitable for various water treatment processes over medium and scale ranges


DD02 Industrial online conductive electrode

Electrode constant

K=0.1、0.01

Measurement range

0-20-200us/cm

Pressure resistance

0.6MPa

Temperature range

0-80℃

Connection method

3/4 NPT thread

Material

Plastic shell

Characteristics and uses

Suitable for small-scale water treatment processes and more


DD03 Industrial Online Conductive Electrode

Electrode constant

K=1.0、0.1、0.01

Measurement range

0-20-200-2000us/cm

Pressure resistance

0.6MPa

Temperature range

0-130℃

Connection method

3/4 NPT thread, flow type

Material

304 stainless steel

Characteristics and uses

Internal and external isolation prevents leakage and is heat-resistant


DD04 Industrial Online Conductive Electrodes

Electrode constant

K=30.0

Measurement range

0-200ms/cm

Pressure resistance

0.6MPa

Temperature range

0-100℃

Connection method

Circulation type

Material

Sulfone

Characteristics and uses

Large range, suitable for higher concentration solutions such as seawater

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