The EXA PH intelligent pH transmitter is a highly reliable advanced-function pH measurement system designed for use in quality control for a broad variety of industrial production processes and in industrial wastewater management.
The EXA PH intelligent pH transmitter features highly effective built-in functions for electrode diagnosis. These functions monitor sensor errors even while pH measurements are in progress, enabling more highly reliable pH measurements.
The transmitter also offers an interactive system for setting various parameters, facilitating effective use of its wealth of functions.
The EXA PH intelligent pH transmitter is available not only in versions for general and hazardous environments, but also for high-purity water applications.

High-Purity Water pH Measurements

High-purity water is widely used in numerous chemical processes and in boilers. Great emphasis is placed on measurement and monitoring of the pH of this water for quality control. However, the use of general-purpose pH meters for pH measurement of high-purity has the following problems:

Since the pH sensors and holders for high-purity water services have been designed with the above problems in mind, they can provide highly reliable pH measurements. Moreover, since the EXA PH intelligent pH transmitter is equipped with a reference temperature conversion function to compensate for pH variations caused by measured liquid temperature fluctuations, devices such as sampling system coolers can be simplified.