DDG-2090A High precise Conductivity meter Industrial Digital Online Conductivity Meter/EC Controller
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DDG-2090A High precise Conductivity meter Industrial Digital Online Conductivity Meter/EC Controller

Item No.: 265361
OverviewQuick DetailsPlace of Origin:Shanghai, China (Mainland)Brand Name:BOQUModel Number:DDG-2090AResolution::0.001S/cm, 0.1CAccuracy:: l
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Description
Overview
Quick Details
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
BOQU
Model Number:
DDG-2090A
Resolution::
0.001μS/cm, 0.1°C
Accuracy::
±l 0%FS, ±0 3°C
Protection grade::
IP65
Communication interface::
Isolated RS485
Isolated current output::
4~20 mA
Dimension of the hole::
92 x 92mm

Specifications

DDG-2090A online Conductivity Meter/EC Controller
1.High measuring performance
2. Clear display
3.Continuous monitoring

 
Product Description

 

       

         DDG-2090A online Conductivity Meter/EC Controller

 

 

DDG-2090A Conductivity Meter has special price advantages due to its simplified functions on the premise of unaffected performance.The clear display, simple operation and high measuring performance provide it with high cost performance.

 

It can be   widely used for continuous monitoring of conductivity of water and solution in thermal power plants, chemical fertilizer, metallurgy, environmental protection, pharmacy, biochemical engineering, foodstuff, running water and many other industries.

 

Features :

 

Computer-based: Multi-parameter measurement, temperature compensation and automatic range

conversion are achieved thanks to the high-performance CPU chip, high-precision AD conversion technology

and SMT pasting technology, resulting in high precision and repeatability.

Reliability: Touch keys, no switch knob or potentiometer.

Automatic conversion of measuring frequency: Electrode polarization avoided and measurement accuracy

enhanced.

Alarm: Isolated output of alarming signals, discretionary setting of upper and lower thresholds for alarming, and

lagged cancellation of alarming.

Network function: Isolated current output and RS485/RS232 communication interface.

Isolated current output: Discretionary setting of upper and lower thresholds of current corresponding to the

conductivity

 

 

Technical Indexes :

 

1. Display mode: LED (nixie tube) display, high brightness, striking to the eye and highly readable, long viewing  distance.

2. Measuring range: (0~20000) μS/cm; temperature: 0~99.9°C

    Electrode constant: 0.01-20 μS/cm (Electrode K=0.01)

                             0.1~200 μS/cm (Electrode K=0.1)

                        1.0~2000 μS/cm (Electrode K=1.0)

                  10~20000μS/cm (Electrode K=10.0)

3. Resolution: 0.001μS/cm, 0.1°C

4. Electrode constant: 0.001-15.0 cm-1 (depending on the software)

5. Temperature compensation range: Automatic 0-99.9°C,  manual 0-99.9°C (25°C Conversion)

6. Accuracy: ±l 0%FS, ±0 3°C

7. Isolated current output: 4~20 mA(load <750Ω)

8. Alarming relay: AC220V, 3A, isolated output of alarming signals

9. Communication interface: Isolated RS485

10. Power supply: AC220V, 50Hz ±1Hz DC24V

11. Protection grade: IP65

12. Working conditions: ambient temperature: 0-60°C; relative humidity≤90%

13. Power-down memory: >10 years; Weight and dimension: 0.8kg, 96 × 96 ×110 mm

14. Dimension of the hole: 92 x 92mm; Installation mode of secondary meter: Drilling type

15. Installation mode of electrode: Flow-through/immerged/flanged/pipe-based

16. Standard configuration: One secondary meter and one electrode

17. Ordering guide:

    1. To inform the constant of the electrode to be used.

    2. To inform the length of electrode cable (default as 5m).

    3. To inform the installation mode of the electrode.

 

 

 

 

                                       

 

   

                       

 

 

 

                

 

 

 

                     

 

 

 

 

                

 

 

 

                

 

 

Certifications

                 

 

                 

 

                 

 

                   

Factory tour

DDG-2090A High precise Co<em></em>nductivity meter Industrial Digital o<em></em>nline Co<em></em>nductivity Meter/EC Controller

 

DDG-2090A High precise Co<em></em>nductivity meter Industrial Digital o<em></em>nline Co<em></em>nductivity Meter/EC Controller