Water Pool Aquarium Online Conductivity Tester DDG-2090D manufacturer from China Shanghai Boqu Instrument Co.,Ltd

Price:	1.0 USD
Place of Origin:	Shanghai, China (Mainland)

Product Detail

Model No.: DDG-2090D

Packing: ctn

Brand Name: BOQU

Production Capacity: 1000 pics/month

Delivery Date: 3 days

0.1~200 uS/cm (Electrode: K=0.1)
1.0~2000 us/cm (Electrode: K=1.0)
10~20000 uS/cm (Electrode: K=10.0)
0~19.99MΩ (Electrode: K=0.01)

DDG-2090D Industrial Online Conductivity Meter

DDG2090 Industrial online 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

Multiparameter measurement, temperature compensation and automatic range conversion are achieved thanks to
the highperformance CPU chip, highprecision AD conversion technologyand SMT pasting technology, resulting
in high precision and repeatability.
Reliability: Touch keys, no switch knob or potentiometer.
Alarm: Isolated output of alarming signals, discretionary setting of upper and lower
Isolated current output: Discretionary setting of upper and lower thresholds of current corresponding to the
conductivity.

Multiparameter measurement, temperature compensation and automatic range conversion are achieved thanks to

the highperformance CPU chip, highprecision AD conversion technologyand SMT pasting technology, resulting

in high precision and repeatability.

Reliability: Touch keys, no switch knob or potentiometer.

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

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

conductivity.

Technical Indexes

1.Display mode: LCD segmented display with high brightness;
2.Measuring Range: 0~20000μS/cm; temperature: 0~99.9℃
3.Electrode constant: 0.01~20μS/cm (Electrode K=0.01)
0.1~200μS/cm (Electrode K=0.1)
1.0~2000μS/cm (Electrode K=1.0)
10~20000μS/cm (Electrode K=10.0)
4. Resolution: 0.001μS/cm; 0.1℃
5. Electrode constant: 0.001-15.0 cm-1 (depending on the software)
6. Temperature compensation range: Automatic 0~99.9℃,Manual 0~99.9℃ (25℃ conversion)
7.Accuracy:±1.0%FS,±0.3℃
8.Isolated current output: 4~20 mA(load <750Ω)
9.Alarming relay: AC220V, 3A
10.Communication interface: Isolated RS485(optional)
11.Power supply: AC220V, 50Hz ±1Hz DC24V(optional)
12.Protection grade: IP65
13.Working conditions: ambient temperature: 0-60℃; relative humidity≤90%
14.Power-down memory: >10 years;
15.Weight and dimension: 0.8kg, 96 × 96 ×110 mm
16.Dimension of the hole: 92 x 92mm; Installation mode of secondary meter: Drilling type
17.Installation mode of electrode: Flow-through/immerged/flanged/pipe-based

1.Display mode: LCD segmented display with high brightness;

2.Measuring Range: 0~20000μS/cm; temperature: 0~99.9℃

3.Electrode constant: 0.01~20μS/cm (Electrode K=0.01)

0.1~200μS/cm (Electrode K=0.1)

1.0~2000μS/cm (Electrode K=1.0)

10~20000μS/cm (Electrode K=10.0)

4. Resolution: 0.001μS/cm; 0.1℃

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

6. Temperature compensation range: Automatic 0~99.9℃,Manual 0~99.9℃ (25℃ conversion)

7.Accuracy:±1.0%FS,±0.3℃

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

9.Alarming relay: AC220V, 3A