Under steady development, Hunan Rika Electronic Tech Co.,Ltd has been world widely recognized. Rika Sensors's water quality sensor is various in types and styles to meet the different needs of customers. The crystalline semiconductor and phosphor of Rika dissolved oxygen sensor are treated under high temperature and high pressure and sealed with liquid boron oxide. This process is called liquid encapsulation the product. Its operating temperature is ranging from -40℃ to +50℃. water quality sensor has excellent quality and dissolved oxygen sensor feature. The design of this product can be customized according to needs.
As an important data logger exporter, Rika brand will brace up more to become an international brand. Call!