Related Manuals for Emerson Rosemount Hx338+
Summary of Contents for Emerson Rosemount Hx338+
- Page 1 Quick Start Guide 00825-0100-3338, Rev AA June 2019 ™ Rosemount Hx338+ Steam Sterilizable and Autoclavable Pre- Pressurized pH Sensor...
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Page 2: Table Of Contents
1-855-724-2638, and we will provide the requested manual. Save this manual for future reference. • If you do not understand any of the instructions, contact your Emerson representative for clarification. • Follow all warnings, cautions, and instructions marked on and supplied with the product. -
Page 3: Plan
June 2019 Quick Start Guide Plan Electrode preparation Procedure 1. Remove electrode from shipping container. 2. Remove the protective boot covering the electrode bulb. 3. 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. - Page 4 Before removing the sensor, be absolutely certain that the process pressure is reduced to 0 psig and the process temperature is lowered to a safe level! Do not exceed temperature and pressure limitations of 284 °F (140 °C) and 6 bar. Emerson.com/Rosemount...
- Page 5 June 2019 Quick Start Guide WARNING Corrosive substance Hydrofluoric acid and the mixture of hydrochloric acid and thiorea is toxic and highly corrosive. Avoid skin contact; wear protective gloves. Use only in a well-ventilated area. Do not inhale fumes. In case of an accident, consult a doctor immediately. CAUTION Sensor/process application compatibility The wetted sensor materials may not be compatible with process...
- Page 6 Quick Start Guide June 2019 Figure 1-1: Rosemount Hx338+-01-72 Dimensional Drawing A. VP 6.0 plug B. SW-19 free spinning PG13.5 screw thread C. Washer D. O-ring Emerson.com/Rosemount...
- Page 7 June 2019 Quick Start Guide 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...
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Page 8: Install
1. 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. 2. Orient the sensor within 80 ° of vertical. See Figure 2-1. Figure 2-1: Sensor Orientation Emerson.com/Rosemount... -
Page 9: Wiring
June 2019 Quick Start Guide Wiring ™ Wire the Rosemount Hx338+ Sensor Use the following wiring diagrams to wire the sensor to the Rosemount 56, Rosemount 1056, Rosemount 1057, Rosemount 1066, and Rosemount 5081 transmitters. Procedure 1. See Figure 3-1 to wire the Rosemount Hx338+ Sensor to the Rosemount 56, 1056, or 1057 Transmitter. - Page 10 I. Gray J. Green K. Resistance temperature device return L. Resistance temperature device sense M. Resistance temperature device in N. Ground O. +5 Vdc P. -5 Vdc Q. pH shield R. pH in S. Reference shield T. Reference U. Jumper Emerson.com/Rosemount...
- Page 11 June 2019 Quick Start Guide 2. See Figure 3-2 to wire the Rosemount Hx338+ Sensor to the Rosemount 1066 Transmitter. Figure 3-2: Wire the Rosemount Hx338+ Sensor to the Rosemount 1066 Transmitter A. Resistance temperature device return B. Resistance temperature device sense C.
- Page 12 Quick Start Guide June 2019 3. See Figure 3-3 to wire the Rosemount Hx338+ Sensor to the Rosemount 5081 Transmitter. Emerson.com/Rosemount...
- Page 13 June 2019 Quick Start Guide Figure 3-3: Wire the Rosemount Hx338+ Sensor to the Rosemount 5081 Transmitter A. Reserved B. Reserved C. Resistance temperature device return D. Resistance temperature device sense E. Resistance temperature temperature device in F. Reference guard G.
- Page 14 Quick Start Guide June 2019 Y. Orange Z. Cap clear inner drain AA. Green AB. Hook to chassis Emerson.com/Rosemount...
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Page 15: Calibrate
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 6. Place the electrodes into the KCl solution for a minimum of 60 minutes. Zero and calibrate the sensor, following the procedure highlighted in Section, after the refresh procedure and replace the cap with fresh KCl solution covering the sensor bulb and reference junction. Emerson.com/Rosemount...
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Page 17: Maintaining And Troubleshooting
June 2019 Quick Start Guide Maintaining and 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. Procedure 1. Use a mild non-abrasive detergent to clean and remove oil deposits from the electrode. - Page 18 Quick Start Guide June 2019 Emerson.com/Rosemount...
- Page 19 June 2019 Quick Start Guide Quick Start Guide...
- Page 20 Linkedin.com/company/Emerson- Automation-Solutions The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a twitter.com/rosemount_news mark of one of the Emerson family of companies. Facebook.com/Rosemount All other marks are the property of their youtube.com/RosemountMeasurement respective owners.
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