DDL8002 online conductivity meter

Overview

8000The series industrial online conductivity meter is a water quality online monitoring and control instrument with a microprocessor. This instrument is widely used in various industries such as power plants, petrochemicals, metallurgical electronics, mining, paper industry, semiconductors, pharmaceuticals, food and beverage, environmental water treatment, and new agricultural planting with conductivity electrodes of different constants; Suitable for softened water, raw water, steam condensate, seawater distillation, and deionized water, etc; Continuously monitor and control the conductivity and temperature values of aqueous solutions.

Instrument features

◆ LCDLarge screen LCD display

◆ Chinese intelligent menu operation

◆ Signal output mode optional

◆ Manual and automatic temperature compensation

◆ Two sets of relay control switches

◆ High limit, low limit, hysteresis control

◆ Display conductivity and temperature values on the same interface

◆ Password protection is provided to prevent non staff members from making mistakes

Main technical parameters

（1）Measurement range (adjustable):

Conductivity:0～20 MS/cm K=0.01

Conductivity:0～200 MS/cm K=0.1

Conductivity:0～4mS/cm K=1.0

Conductivity:0～20mS/cm K=10.0

Conductivity:0～200mS/cm K=30.0

Wen Degree:0～110.0℃；

（2）Resolution:

Conductivity:0.01MS/cm；0.01 mS/cm；

Wen Degree:0.1℃；

（3）Basic error:

Conductivity: ±1%F·S；

Wen Degree: ±0.5℃；

（4）Automatic or manual temperature compensation range:0～110℃；

（5）Stability: ±0.2%F·S/24h；

（6）Standard current output:

0～10mA(Load resistance<1.5KΩ)；

4～20mA(Load resistance<750Ω)；

（7）Two sets of relay control contacts:

3A 240VAC，6A 28VDCor120VAC；

（8）Instrument power supply:

220VAC±10%,50±1HzPower ≤3W；

24VDCPower: ≤1W(Optional);

12VDCPower: ≤1W(Optional);

（9）Instrument dimensions:96×96×130mm；

（10）Instrument installation method: disk mounted (embedded);

Installation hole size:91×91mm；

（11）Instrument weight:0.6kg；

（12）Instrument working environment:

Ambient temperature-10～60℃；

Relative humidity: not greater than90%；

There is no strong magnetic field interference around except for the Earth's magnetic field.