DDG-200 Industrial Conductivity/TDS Meter

DDG-200 Industrial Conductivity/TDS Meter

Widely used in rmaceutical, food, beverage, chemical, paper, industrial coating, municipal, environmental protection and other small water treatment units.

Features

1, intelligent automatic range switching, seamless convergence, improve product measurement accuracy.

2, the pure white background light liquid crystal display, the top set all kinds of prompt sign to facilitate the operation.

3, it can set up the electrical conductivity of /TDS to meet the needs of different measurement standards.

4, with the current water temperature or change to send current at any time to view the function, convenient debugging.

5, single path, isolated, can be reversed, fully adjustable (4~ 20) mA current output.

6, the instrument / the double mode, compatible with all (4 to 20 ) mA receiver module connection.

7, platform development, DC12V, DC24V, AC110V, AC220V power supply specifications are available.

8, the measurement, the transmission, the control channel is completely isolated, the work is more stable.

9, it is suitable for the wet environment of DC24V power supply, can share the system to focus on power supply.

10, enhanced electromagnetic compatibility design, can be applied to the more complex industrial electromagnetic environment.

Technical Indexes

Constant 10.0cm-1 1.0cm-1 0.1cm-1 0.01cm-1

Measuring range Conductivity 500-20000uS/cm 1.0-2000uS/cm 0.5-200uS/cm 0.05-18.25MΩ.cm

TDS 250-10000ppm 0.5-1000ppm 0.25-100ppm

Temperature 0-50℃ (NTC 10k)

Resolution Conductivity 0.01uS/cm

TDS 0.01ppm

Temperature 0.1℃

Accuracy Conductivity 1.5% (FS)

Resistivity 2.0% (FS)

TDS 1.5% (FS)

Temperature ±0.5℃

Current output 4-20mA

Alarm relay Double relays, up load: AC230V / 50A (Max)

Ambient requirements Working temperature -20~60℃

Related temperature ≦85% RH

Power supply DC 24V /AC 110V / AC 220V ±15% (optional)

Dimension 48mm*96*80mm (H*W*D)

Opening dimension 44mm*92 mm (H*W)