Conductivity Meter - Model DDM200 - industrial on line (digital electric conductivity meter)
DDM series industry conductivity transmitter is a kind of process meter which measure the aqueous solution’s conductivity in industrial processes. Conductivity is an important indicator of water purity. The amount of impurities of boiler water, demonized water, distilled water and wastewater is measured by conductivity. The concentration of acids, alkali and salt solution in various chemical liquid, and the dissolved oxygen in boiler water can all be measured by conductivity.