Industrial Conductivity/TDS Meter

Product Description

 

Features

DDG-200 Industrial Conductivity/TDS Meter
Widely used in pharmaceutical, 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	0-50ºC (NTC 10k)
Resolution		Conductivity	0.01uS/cm
		TDS	0.01ppm
		Temperature	0.1ºC
Accuracy		Conductivity	1.5% (FS)
		Resistivity	2.0% (FS)
		TDS	1.5% (FS)
		Temperature	±0.5ºC
Current output		4-20mA
Alarm relay		Double relays, up load: AC230V / 50A (Max)
Ambient requirements		Working temperature -20~60ºC 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)