Product Specification

Cabinet Mounted Conductivity Analyzer

This product is measured as the affordable industrial line conductivity and control instruments, digital temperature compensation, 4 ~ 20mA current output, suitable for electrodialysis, reverse osmosis and ion exchange water system, cooling water control systems and general industrial water on-line monitoring and control.

DDG-230/DDG-330/DDG-430 Conductivity Analyzer Technical  Parameters

Model	DDG-230	DDG-330	DDG-430
Product picture
Measuring range	0～20/200/2000uS/cm	0～20/200/2000uS/cm;  0～20/200/2000ppm;  0～20mS/cm	0～20000uS/cm
Accuracy	±1.5%F.S	±1.5%F.S	±1.0%F.S.
Current output	Optically isolated 4 ~ 2 0mA	Optically isolated 4 ~ 20mA	Optical isolation can migrate 4 ~ 20mA
Control output	/	Relay limit switch	Programmable upper and lower limits relay
Power supply	AC 110/220V±10% 50/60Hz	AC 110/220V±10% 50/60Hz	AC/220V±10% 50/60Hz