PH450G 4-Wire pH/ORP Analyzer
Yokogawa Corporation of America
Jun 04, 2009
PH450G 4-Wire pH/ORP AnalyzerThe EXAxt450 series in the Human Machine Interface (HMI) offers a high resolution graphical display and touchscreen operation, which make all information visible to the operator. Configuration with the touchscreen is as easy as operating a PDA. Simply choose the language of choice, and on screen instructions assure the best configuration for the application is obtained. The HMI menu structure is available in eight languages. The PH450 offers the best accuracy by combining the pH measurement with advanced temperature compensation functionality, preloaded calibration standards, and stability checks. The PH450 is a multivariable analyzer that combines pH with temperature and ORP (Redox) measurement and all these measurements can be utilized through the different output functions: two mA current outputs, four independent SPDT contact outputs and HART. It comes with IP66/NEMA4X 1/2DIN enclosure for field mounting and panel mounting. On-screen logbooks store calibration data, configuration changes, and events. FM Class I, Div. 2, Group A, B, C and D, T6 for Ta -20 to 55 deg C.
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