Related Manuals for Emerson Rosemount Hx338+
Summary of Contents for Emerson Rosemount Hx338+
- Page 1 Quick Start Guide LIQ-QSG-338+, Rev BB January 2018 ™ Rosemount Hx338+ Steam Sterilizable and Autoclavable Pre-Pressurized pH Sensor...
- Page 2 Essential instructions Read this page before proceeding! Emerson designs, manufactures, and tests its Rosemount products to meet many national and international standards. Because these instruments are sophisticated technical products, you must properly install, use, and maintain them to ensure they continue to operate within their normal specifications.
-
Page 3: Table Of Contents
Contents Contents Chapter 1 Plan ..........................1 Electrode preparation ........................1 Storage and handling ........................1 Specifications ..........................2 Rosemount Hx338+ pH Sensor design specifications ..............3 Rosemount Hx338+ pH Sensor ordering information ..............4 Chapter 2 Install ..........................5 Installing the sensor ........................5 Chapter 3 Wiring .......................... - Page 4 Contents Quick Start Guide...
-
Page 5: Chapter 1 Plan
Plan Plan Electrode preparation Remove electrode from shipping container. Remove the protective boot covering the electrode bulb. Rinse away salt film with clean water and then shake the electrode so that the internal solution fills the bulb, thus removing any air trapped there. Note Do not allow lubricant to coat electrode bulb or reference junction. -
Page 6: Specifications
Plan Specifications ™ Table 1-1: Rosemount Hx338+ pH Sensor Specifications Rosemount Hx338+ Sensor specifications Materials and units Operating temperature range 0 to 140 °C (32 to 283 °F) Pressure range 0 to 6 bar pH range 0 to 14 Measuring method Combination electrode pH potential measured against reference electrode Wetted materials... -
Page 7: Rosemount Hx338+ Ph Sensor Design Specifications
Plan CAUTION! SENSOR/PROCESS APPLICATION COMPATIBILITY The wetted sensor materials may not be compatible with process composition and operating conditions. Application compatibility is entirely your responsibility. Rosemount Hx338+ pH Sensor design specifications Figure 1-1 for sensor dimensions. Figure 1-1: Rosemount Hx338+-01-72 Dimensional Drawing VP 6.0 plug SW-19 free spinning PG13.5 screw thread Washer... -
Page 8: Rosemount Hx338+ Ph Sensor Ordering Information
Plan Rosemount Hx338+ pH Sensor ordering information Table 1-2: Rosemount Hx338+ pH Sensor Ordering Information Model Sensor type Hx338+ pH Sensor Sensor length 4.8 in. (120 mm) Cable connection Pt-100 RTD with Variopol (VP6) Connector (Requires accessory mating cable) Typical model number: Hx338+-01-72 Table 1-3: Accessories Part number... -
Page 9: Chapter 2 Install
Install Install Installing the sensor Procedure Mount the sensor in a vertical pipe run with flow from bottom to top. If the sensor must be mounted in a horizontal pipe run, orient the sensor in the 3 o'clock or 9 o'clock position. Orient the sensor within 80 °... - Page 10 Install Quick Start Guide...
-
Page 11: Chapter 3 Wiring
Wiring Wiring ™ Wiring the Rosemount Hx338+ pH Sensor Use the following wiring diagrams to wire the sensor to the Rosemount 56, Rosemount 1056, Rosemount 1057, Rosemount 1066, and Rosemount 5081 transmitters. Figure 3-1 to wire the Rosemount Hx338+ pH Sensor to the Rosemount 56, 1056, or 1057 Transmitter. - Page 12 Wiring Figure 3-2 to wire the Rosemount Hx338+ pH Sensor to the Rosemount 1066 Transmitter. Figure 3-2: Wire the Rosemount Hx338+ pH Sensor to the Rosemount 1066 Transmitter Quick Start Guide...
- Page 13 Wiring Figure 3-3 to wire the Rosemount Hx338+ pH Sensor to the Rosemount 5081 Transmitter. Figure 3-3: Wire the Rosemount Hx338+ pH Sensor to the Rosemount 5081 Transmitter Rosemount Hx338+ pH Sensor...
- Page 14 Wiring Quick Start Guide...
-
Page 15: Calibration And Maintenance
59.17 mV/pH. Over time the sensor will age, both in the process and in storage, and this will result in reduced slope values. To ensure accurate readings, Emerson recommends replacing the electrode when the slope value falls below 47 to 49 mV/pH. -
Page 16: Electrode Refresh Procedure
Calibration and maintenance Electrode refresh procedure ™ The pressurized electrode in the Rosemount Hx338+ has a storage life of one year without an electrode refresh. At one year of shelf life, all sensors should be refreshed for peak performance. Please follow this procedure for refreshing the sensor. Prerequisites Select the two refresh solutions. -
Page 17: Chapter 5 Troubleshooting
Troubleshooting Troubleshooting Cleaning or replacing the electrodes Electrodes should respond rapidly. Sluggishness, offsets, and erratic readings are indicators that the electrodes may need cleaning or replacement. Use a mild non-abrasive detergent to clean and remove oil deposits from the electrode. Soak electrodes for 30 to 60 minutes in a 5% hydrochloric acid solution to remove scale deposits. - Page 18 Troubleshooting Quick Start Guide...
- Page 19 Troubleshooting Rosemount Hx338+ pH Sensor...
- Page 20 2018 Emerson. All rights reserved. youtube.com/RosemountMeasurement The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a google.com/+RosemountMeasurement mark of one of the Emerson family of companies. All other marks are the property of their AnalyticExpert.com respective owners.
Need help?
Do you have a question about the Rosemount Hx338+ and is the answer not in the manual?
Questions and answers