Product/Service

pH Analysis: PERpH-X pH Sensor

Source: Emerson

sensor

The Rosemount PERpH-x high performance pH sensors incorporate SMART technology and design innovations that prolong the life of the sensor in various applications.

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Click Here To Download:
Brochure: SMART pH Sensors And Analyzers
Datasheet: PERpH-X pH Sensor
Application Note: pH Measurement In Tail Gas Clean-Up
pH Control Reduces Corrosion In Crude Unit Overhead

The Rosemount PERpH-x high performance pH sensors incorporate SMART technology and design innovations that prolong the life of the sensor in various applications.

SMART option becomes enabled when used with the Model 1056, 1057 Analyzer and on 6081P wireless transmitter. The pH-loop capabilities include autorecognition of the SMART sensor, automatic upload of calibration data and associated time stamp, historical recording of pH diagnostics (slope, offset, reference impedance, glass impedance). This trending data allows technicians to predict frequency of maintenance and estimate sensor life for a particular process condition. Additional SMART features include factory calibration, resetting SMART sensor calibration data with user menus without power cycling, and manufacturing information.

Design innovations include improved durability of the AccuGlass®2 pH glass electrode, increased stability of the reference electrode and overall reliability of the mechanical design. The resulting sensors live longer, respond faster and drift less, thereby minimizing maintenance and lowering the total cost of ownership.

The AccuGlass pH glass electrode provides exceptional resistance to thermal degradation, even at temperatures of 155°C in the Model 3300 and Model 3400 sensors. This translates into less breakage from thermal stress or shock and improved speed of response for fast and accurate measurements and calibrations even after months of service. The PT100 RTD used for temperature compensation is embedded inside the glass electrode, surrounded by the internal electrode to provide precise compensation when the temperature changes. The beneficial traits of near theoretical response, even at extreme values, and minimal thermal hysteresis carry over from previous AccuGlass designs. A removable slotted tip cap protects the glass bulb from direct impacts while in service and during calibration.

Click Here To Download:
Brochure: SMART pH Sensors And Analyzers
Datasheet: PERpH-X pH Sensor
Application Note: pH Measurement In Tail Gas Clean-Up
pH Control Reduces Corrosion In Crude Unit Overhead

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