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pH Meters
The lineup of Yokogawa pH/ORP (redox) analyzers includes the PH450G 4-Wire pH/ORP Analyzer, PH202 2-Wire pH/ORP Analyzers, and the EXA100 series Panel Mount pH and ORP Analyzers. The extensive lineup of standard Ryton pH/ORP sensors and specialty sensors for various applications. Various sensor holders are also available.
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PH450G 4-wire Transmitter
The EXAxt 450 series is designed to combine the superior functionality of the Yokogawa EXA series with the ease of use offered in pocket computers (PDA). The PH450 offers the best accuracy in the industry by combining the pH measurement with advanced temperature compensation functionality, preloaded calibration standards and stability checks. |
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PH202G(S) 2-wire Transmitter
Fieldbusses are based on highly reliable bi-directional communications between “smart” field devices and HOST systems. Next to a wide range of data each smart device can provide their status which is essential for adequate control and maintenance. The famous EXA sensor diagnostics will provide asset management facilities for those who operate and maintain the plant.
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FU20 / PH20 pH/redox and temperature sensor
The PH20 is nicknamed "Tempress" because of the patented compensation for changes in the process temperature and pressure. This simple mechanical feature makes the sensor more accurate, and gives it a longer lifetime. The FU20 combination sensors show how Yokogawa applies the motto "Simply the Best" to sensor technology. The wide body sensors (26 mm diameter) hold four separate elements in one unbreakable PPS 40GF (RytonTM) body.
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PR20 Retractable Fitting
With pH measurements in chemical processes, a combined pH/ reference electrode is usually mounted in a by-pass flow fitting, a flanged immersion fitting or an on-line retractable fitting.
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