Yokogawa's process pH Analyzers are highly reliable and feature advanced functions which are useful for a wide variety of applications including water quality management in a broad range of production processes and in medium-sized wastewater treatment plants, or as general purpose pH control systems.
Based on Yokogawa's track record and years of experience, a comprehensive range of products has been produced to provide solutions best suited to individual applications.
The PH8EHP pH sensor and PH8HH holder perform reliable measurement of pH for high purity water used in boilers and semiconductor process applications.
Although pH / ORP sensor was used as an analog detector in the past, it became possible to use it as a digital detector (with Variopin connector) by installing the SENCOM Smart Adapter SA11. pH / ORP sensor is a pH detector that compatible to on-site use and various combinations.
1. pH sensor PH8EHP for High Purity Water
|Measuring temperature||0 to 50℃|
|Measuring pressure||Atmospheric pressure|
|Temperature compensation sensor||Pt1000|
|Weight||Approx. 0.4 kg|
|Digital communication function||Support SENCOM4.0 (Variopin connector and SA11 adapter connected)|
2. Holder PH8HH for High Purity Water
|Material||Acrylic resin, 316SS, chloroprene rubber|
|Process connections||Inlet; Rc1/4 or 1/4NPT (F)
Outlet; Rc1/2 or 1/2NPT (F)
|Mounting method||50A (2-inch) vertical or horizontal pipe mounting or wall mounting (Specify mounting bracket)|
|Weight||Approx. 1.7 kg|
Reverse osmosis (RO) is a separation process that uses pressure to force a solution through a membrane that retains the solute on one side and allows the pure solvent to pass to the other side. More formally, it is the process of forcing a solvent from a region of high solute concentration through a membrane to a region of low solute concentration by applying a pressure in excess of the osmotic pressure.
The lifetime of a pH sensor has a significant impact on the overall annual costs of a pH measuring loop. Optimizing four key factors will decrease these costs and optimize process control and overall plant efficiency.
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