Related Manuals for Emerson Rosemount 245
Summary of Contents for Emerson Rosemount 245
- Page 1 Instruction Manual LIQ-MAN-245 Rev. E June 2017 Rosemount Toroidal Flow-Through Conductivity Sensor...
- Page 2 Addition of section 1.7 on page 5 3/12 Update pages 12 and 16 01/14 The manual has been reformatted to reflect the Emerson documentation style and updated to reflect any changes in the product offering. Wiring diagrams were also added under Section 1.
- Page 3 Essential Instructions Read this page before proceeding Rosemount designs, manufactures, and tests its 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. The following instructions must be adhered to and integrated into your safety program when installing, using, and maintaining Rosemount products.
-
Page 5: Table Of Contents
Instruction Manual Table of Contents LIQ-MAN-245 June 2017 Contents Section 1: 245 Sensor Features and Applications ................1 Specifications ....................1 Ordering Information ..................2 Installation ..................... 3 Calibration ...................... 4 Calibration Verification ................... 5 Wiring ......................5 Maintenance ....................7 Section 2: Troubleshooting ................ - Page 6 Table of Contents Instruction Manual June 2017 LIQ-MAN-245 This page left blank intentionally...
-
Page 7: Section 1: 245 Sensor
Instruction Manual 245 Sensor LIQ-MAN-245 June 2017 Section 1: 245 Sensor Features and Applications The 245 Sanitary Flow-Through Toroidal Conductivity Sensor is intended for use in the pharmaceutical, biopharmaceutical, and food and beverage industries where a conductivity sensor that does not obstruct the process flow is required. The sensor consists of two toroids surrounding a PEEK liner through which the liquid flows. -
Page 8: Ordering Information
245 Sensor Instruction Manual June 2017 LIQ-MAN-245 Figure 1-1 Sanitary Flow-Through Toroidal Conductivity Sensor Ordering Information The 245 Sanitary Flow-Through Sensor is configurable to meet the needs of many applications and installations. A NEMA 7D junction box is also included. Compatible instruments include Rosemount 1056, 56, 5081T, and 1066-T. -
Page 9: Installation
Instruction Manual 245 Sensor LIQ-MAN-245 June 2017 Installation Before starting installation, determine whether the analyzer/transmitter will be calibrated at the bench or on-line. If bench calibration is to be performed, wiring instructions can be found at the end of this section and calibration procedures can be found in Section 1.5. Installation of the 245 Flow Through Sensor is similar to installation of a section of pipe. -
Page 10: Calibration
245 Sensor Instruction Manual June 2017 LIQ-MAN-245 Figure 1-2 245 Junction Box with RTD Diagram (use of optional kit PN 24086-00 is recommended) Calibration Before starting the calibration, enter the nominal cell constant into the analyzer. See Table 1-1. The accuracy of the nominal cell constant is probably no better than 10%. For greater accuracy, calibrate the sensor. -
Page 11: Calibration Verification
Instruction Manual 245 Sensor LIQ-MAN-245 June 2017 1.5.2 In-line calibration against a laboratory measurement 1. Install the sensor in the process piping. 2. Obtain and calibrate a laboratory conductivity meter and sensor capable of measuring the conductivity of the process liquid. 3. -
Page 12: Figure 1-4 Figure 1-4 Extension Cable
245 Sensor Instruction Manual June 2017 LIQ-MAN-245 Figure 1-4 Extension Cable Figure1-5 Wiring extension cable to 54ec Figure1-6 Wiring extension cable for 1056 and 56 Figure1-7 Wiring extension cable to Xmt-T (Panel Mount) 245 Sensor... -
Page 13: Maintenance
Instruction Manual 245 Sensor LIQ-MAN-245 June 2017 Figure1-8 Wiring extension cable to Xmt-T (Pipe/Wall Mount) Figure1-9 Wiring extension cable to 1066-T Figure 1-10 Wiring extension Cable to 5081T RCV B SENSE RCV A RTD IN RSHLD SHLD DRV B DRV A DSHLD CLEAR CLEAR SHIELD... - Page 14 245 Sensor Instruction Manual June 2017 LIQ-MAN-245 This page left blank intentionally 245 Sensor...
-
Page 15: Section 2: Troubleshooting
Instruction Manual Troubleshooting LIQ-MAN-245 June 2017 Section 2: Troubleshooting Troubleshooting To check the toroids, recall the data obtained during the Calibration Verification Process (see Section 1.6). With the sensor empty of process fluids (preferably also clean and dry), reapply the resistance to the yellow Cal Loop wires in the junction box. The reading should be within + 20% of its original value. -
Page 16: Figure 2-1 Sensor Circuit For Troubleshooting
Section Title Instruction Manual June 2017 LIQ-MAN-245 Figure 2-1 Sensor Circuit for Troubleshooting Troubleshooting... - Page 18 ©2017 Emerson Automation Solutions. All rights reserved. Emerson Automation Solutions The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a mark of one of the Emerson family of companies. All other marks are the property of their respective 8200 Market Blvd.
Need help?
Do you have a question about the Rosemount 245 and is the answer not in the manual?
Questions and answers