Instruction Manual PN 51-TF396/rev.
DANGER HAZARDOUS AREA INSTALLATION ESSENTIAL INSTRUCTIONS READ THIS PAGE BEFORE PROCEEDING! Rosemount Analytical 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.
MODEL TF396 TABLE OF CONTENTS MODEL TF396 COMBINATION pH SENSOR TABLE OF CONTENTS Section Title Page 1.0 DESCRIPTION AND SPECIFICATIONS................................................................. 1 1.1 Features and Applications........................................................................................ 1 1.2 Specifications ........................................................................................................... 1 1.3 Ordering Information .....................
MODEL TF396 TABLE OF CONTENTS LIST OF FIGURES Number Title Page 2-1 Dimensional Drawing ............................................................................................... 4 2-2 Flow-Through Tee with Adapter................................................................................ 4 2-3 Flow-Through and Insertion Installations ................................................................. 5 2-4 Model TF396 with Insertion Mounting Adapter ...................................
MODEL TF396 SECTION 1.0 DESCRIPTIONS AND SPECIFICATIONS SECTION 1.0 DESCRIPTION AND SPECIFICATIONS 1.1 FEATURES AND APPLICATIONS The ion-selective field effect transistor (ISFET) pH electrode provides a stable pH measurement. Its rate of response can be ten times faster than glass electrodes, enabling better process control. Its short response time and increased stability at low temperatures make it suitable for use in cold processes like brine or water for cooling.
MODEL TF396 SECTION 1.0 DESCRIPTIONS AND SPECIFICATIONS 1.3 ORDERING INFORMATION The Model TF396 TUpHFET Non-glass ISFET pH Sensor is housed in a molded reinforced polypropylene body with 1 in. MNPT threads suitable for insertion, submersion or flow through installation, or housed in a 316SST body for use with a 2.0 inch Tri-Clamp fitting. The sensor includes an ion-selective field effect transistor, a patented reference junction, a solution ground, and a recessed protective tip.
MODEL TF396 SECTION 2.0 INSTALLATION SECTION 2.0 INSTALLATION 2.1 UNPACKING AND INSPECTION. Inspect the outside of the carton for any damage. If damage is detected, contact the carrier immediately. Inspect the hardware. Make sure all the items in the packing list are present and in good condition. Notify the factory if any part is missing. If the sensor appears to be in satisfactory condition, proceed to Section 2.2, Mounting.
MODEL TF396 SECTION 2.0 INSTALLATION MILLIMETER INCH DWG. NO. 4TF39604 FIGURE 2-1. Dimensional Drawing MILLIMETER INCH xx* 03 04 05 SENSOR CABLE WITH CONNECTOR - NOT SHOWN Process Connection Threads 3/4 inch 1 inch 1-1/2 inch FIGURE 2-2. Flow-Through Tee with Adapter (PN 915240-xx*) 4 REV.
MODEL TF396 DWG. NO. 40396P05 SECTION 2.0 INSTALLATION REV. C FIGURE 2-3. Flow-Through and Insertion Installations DWG. NO. 4TF39601 FIGURE 2-4. Model TF396 with Insertion Mounting Adapter PN 23242-02 5 REV.
MODEL TF396 SECTION 2.0 INSTALLATION FIGURE 2-5. Submersion Installations WHEN INCH AND METRIC DIMS ARE GIVEN MILLIMETER INCH DWG. NO. 4TF39603 REV. B PN 23550-00 (WITHOUT PREAMP) DWG. NO. 4TF39602 REV.
MODEL TF396 SECTION 2.0 INSTALLATION LOW FLOW CELL PN 24091-00 Inlet and outlet connections are stainless steel and take 1/4-inch OD tubing. Flow cell is polycarbonate with 1/4-inch FNPT fittings. WETTED MATERIALS: BODY - ACRYLIC NUT - CPVC FITTINGS - 316 SST SEALS - BUNA N FLOW CELL RATINGS TEMPERATURE: 32-122F (50C) MAX. PRESSURE: 65 PSIG (549 kPa [abs]) FLOW RATE: 2-5 GPH (7.6-18.9 LPH) The see-through acrylic Low Flow Cell MILLIMETER INCH FIGURE 2-7.
MODEL TF396 SECTION 3.0 WIRING - MODEL TF396 SECTION 3.0 WIRING — MODEL TF396 Figures in this section provide the guidelines for wiring the TF396 sensor to various analyzers/transmitters. To determine which wiring guideline to use, locate the model number of the analyzer/transmitter to be installed. 1. If the cable needs to be extended (maximum distance from sensor to analyzer is 250 ft), use a high quality eleven conductor double shielded instrument cable available from Rosemount Analytical.
MODEL TF396 SECTION 3.0 WIRING - MODEL TF396 DWG. NO. 41055102 DWG. NO. 14055103 REV. B REV. B FIGURE 3-1. Wiring to Model 1055.
MODEL TF396 SECTION 3.0 WIRING - MODEL TF396 DWG. NO. 40508114 REV. A FIGURE 3-2. Wiring to Models 3081, 4081, & 5081. 10 DWG. NO. 40054E04 FIGURE 3-2. Wiring to Model 54e. REV.
MODEL TF396 SECTION 4.0 START UP AND CALIBRATION SECTION 4.0 START UP AND CALIBRATION 4.1 SENSOR PREPARATION. Recommended pH Sensor Standardization: In most cases, the pH sensor can simply be installed as shipped and readings with an accuracy of ± 0.6 pH may be obtained. To obtain greater accuracy or to verify proper operation, the sensor must be calibrated as a loop with its compatible analyzer or transmitter.
MODEL TF396 SECTION 5.0 MAINTENANCE SECTION 5.0 MAINTENANCE The Model TF396 Sensors require minimum maintenance. The sensor should be kept clean and free of debris and sediment at all times. The frequency of cleaning by wiping or brushing with a soft cloth or brush is determined by the nature of the solution being measured. The sensor should be removed from the process periodically and checked in buffer solutions.
MODEL TF396 SECTION 6.0 RETURN OF MATERIAL SECTION 6.0 RETURN OF MATERIAL 6.1 GENERAL. 6.3 NON-WARRANTY REPAIR. To expedite the repair and return of instruments, proper communication between the customer and the factory is important. Before returning a product for repair, call 1-949-757-8500 for a Return Materials Authorization (RMA) number. The following is the procedure for returning for repair instruments that are no longer under warranty: 1. Call Rosemount Analytical for authorization. 2.
RETURN OF MATERIALS REQUEST C U S T O M E R N O T I C E T O FROM: •IMPORTANT! This form must be completed to ensure expedient factory service.
WARRANTY Seller warrants that the firmware will execute the programming instructions provided by Seller, and that the Goods manufactured or Services provided by Seller will be free from defects in materials or workmanship under normal use and care until the expiration of the applicable warranty period. Goods are warranted for twelve (12) months from the date of initial installation or eighteen (18) months from the date of shipment by Seller, whichever period expires first.
The right people, the right answers, right now. ON-LINE ORDERING NOW AVAILABLE ON OUR WEB SITE http://www.rosemountanalytical.com Specifications subject to change without notice. 8 Credit Cards for U.S. Purchases Only. Emerson Process Management 2400 Barranca Parkway Irvine, CA 92606 USA Tel: (949) 757-8500 Fax: (949) 474-7250 http://www.rosemountanalytical.com © Rosemount Analytical Inc.
