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Instruction Manual
PN 51-396/397/398/rev.L
Models 396/396VP/397/398/398VP
November 2010
pH/ORP Sensors
MODEL 396 and
MODEL 398
MODEL 397
MODEL 396VP and
MODEL 398VP
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DANGER ESSENTIAL INSTRUCTIONS HAZARDOUS AREA INSTALLATION READ THIS PAGE BEFORE PROCEEDING! This sensor is not Intrinsically Safe. or Rosemount Analytical designs, manufactures, and tests its products to meet Explosion Proof. Installations near flammable many national and international standards. Because these instruments are sophisticated technical products, you must properly install, use, and main- liquids or in hazardous area locations must be tain them to ensure they continue to operate wit
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MODEL 396/396VP/397/398/398VP TABLE OF CONTENTS TUpH MODELS 396/396VP/397/398/398VP pH/ORP SENSORS TABLE OF CONTENTS Section Title Page 1.0 DESCRIPTION AND SPECIFICATIONS ......................................................... 1 1.1 TUpH™ Features and Applications.................................................................. 1 1.2 Performance and Physical Specifications ........................................................ 3 1.3 Ordering Information .....................................
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MODEL 396/396VP/397/398/398VP TABLE OF CONTENTS LIST OF FIGURES Number Title Page 1-1 Cross Section Diagram of the TUpH Reference Technology............. 2 2-1 Flow Through/Insertion Installation for Models 396, 396VP, 398, & 398VP .............. 10 2-2 Dimensional Drawing For Models 396 & 398.......................................................... 11 2-3 Dimensional Drawing For Models 396VP & 398VP ................................................ 12 2-4 Submersion Installations For Models 396
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MODEL 396/396VP/397/398/398VP SECTION 1.0 DESCRIPTIONS AND SPECIFICATIONS SECTION 1.0 DESCRIPTION AND SPECIFICATIONS 1.1 TUpH™ FEATURES AND APPLICATIONS. mounting configurations. The Model 396 features an optional front or rear 1 in. MNPT process connection Rosemount Analytical has achieved a new industry for insertion, submersion, or flow through applications. standard for the life expectancy of pH sensors with the TUpH Sensors. The low maintenance, disposable 1.1.2 Model 397 TUpH and Models 39
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MODEL 396/396VP/397/398/398VP SECTION 1.0 DESCRIPTIONS AND SPECIFICATIONS FIGURE 1-1. Cross Section Diagram of the TUpH Reference Technology All TUpH sensors are designed with a large area reference junction, helical reference pathway, and an AccuGlass pH glass bulb. This sensor technology ensures superior performance while only requiring minimal maintenance. 2
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MODEL 396/396VP/397/398/398VP SECTION 1.0 DESCRIPTION AND SPECIFICATIONS 1.2 PERFORMANCE & PHYSICAL SPECIFICATIONS SPECIFICATIONS MODELS 396 &396VP MODELS 398 & 398VP MODEL 397 QUIK-LOC KIT Measurements pH: 0-14 pH: 0-14 pH: 0-14 — and Ranges ORP: -1500 to 1500 mv Available pH GPHT hemi bulb or GPHT hemi bulb or GPHT hemi bulb — ACCUGLASSTypes GPLR flat bulb GPLR flat bulb Wetted Materials 316 SST, Polypropylene, Titanium, Tefzel, glass, Polypropylene, EP, glass 316 SST, EP, PEEK EPDM, glass c
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MODEL 396/396VP/397/398/398VP SECTION 1.0 DESCRIPTION AND SPECIFICATIONS 1.3 ORDERING INFORMATION The Model 396 pH Sensor features your selection of glass electrode type, either the standard hemi bulb or the optional flat glass electrode combined with the coating resistant, polypropylene reference with gel filled electrolyte. The sensor is housed in a stainless steel body and is used with a 1 in. MNPT threaded process connector suitable for insertion, submersion, or flow through installations. T
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MODEL 396/396VP/397/398/398VP SECTION 1.0 DESCRIPTION AND SPECIFICATIONS The Model 398 Sensor, housed in a titanium tube and made with a Tefzel reference junction, can be used with a 1 inch MNPT process connector (purchased separately). The sensor is available with a hemi bulb glass pH electrode or a platinum and glass ORP electrode and with Pt100 or 3K temperature compensation. The 398 is provided with a standard 15 ft cable. A preamplifier must be used if the sensor is more than 15 ft from the
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MODEL 396/396VP/397/398/398VP SECTION 1.0 DESCRIPTION AND SPECIFICATIONS The TUpH Model 397 pH Sensor is housed in a polypropylene body and is designed to be used with the Quik-Loc Kit. The sensor includes a large general purpose (GPHT) glass pH electrode and a large area polypropylene reference junction with gel filled reference electrolyte. The Model 397 is available without an integral preamplifier only and 15 ft (4.6 m) of cable. MODEL 397 TUpH pH SENSOR CODE PREAMPLIFIER/CABLE (Required S
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MODEL 396/396VP/397/398/398VP SECTION 1.0 DESCRIPTION AND SPECIFICATIONS FOR FIRST TIME 396, 396VP, 398, AND 398VP INSTALLATIONS, ROSEMOUNT ANALYTICAL RECOMMENDS USING THE FOLLOWING GUIDE: 1. Process Connector Accessories (required for all first time installations with 1-inch process connection threads) Choose one: PN 23166-00, 316 SST, 1 in. x 1 in. NPT process connector, with EPDM o-ring PN 23166-01, Titanium, 1 in. x 1 in. NPT process connector, with EPDM o-ring PN 9510066, Nylon, 1 in. x
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MODEL 396/396VP/397/398/398VP SECTION 1.0 DESCRIPTION AND SPECIFICATIONS ADDITIONAL ACCESSORIES FOR MODEL 396, 396VP, 398 AND 398VP TUpH SENSORS PART NUMBER DESCRIPTION 33046-00 Ferrule 1 in., split 316 SS 33211-00 Adapter retrofit for PN 915240-04 9550167 EPDM O-ring for process connector (PN 23166-00) 1 9310100 Ferrule, 1 in. Teflon 9310096 Nut, Swage, 1 in. stainless steel 9550167 O-ring, 2-214 EPDM 1 Teflon is a registered trademark of E.I. du Pont de Nemours & Co. ADDITIONAL ACCESSORIES FO
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MODEL 396/396VP/397/398/398VP SECTION 2.0 INSTALLATION SECTION 2.0 INSTALLATION 2.2.1 Flow Through and Insertion Mounting for 2.1 UNPACKING AND INSPECTION. Inspect the out- Models 396, 396VP, 398, and 398VP. The Models 396, side of the carton for any damage. If damage is detect- 396VP, 398, and 398VP Sensors can be used with a 1 ed, contact the carrier immediately. Inspect the instru- inch MNPT process connector at the front of the sensor ment and hardware. Make sure all the items in the pack- f
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MODEL 396/396VP/397/398/398VP SECTION 2.0 INSTALLATION Once the adapter has been properly placed in the coupler, Wrap the pipe threads of the Twin-Kam Kamloc coupler both arms should be positioned in the locked position. A Sur- with Teflon tape before placing it into the process pipe. The ™ 1 Loc spring arm has been provided on one arm so that the coupler can be connected to any 1 in. process connection 2 “arm cannot be opened until the spring is released.” and must be mounted within 80° of vert
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MODEL 396/396VP/397/398/398VP SECTION 2.0 INSTALLATION MILLIMETER INCH DWG. NO. REV. 40039601 J FIGURE 2-2. Dimensional Drawing For Models 396 and 398 11
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MODEL 396/396VP/397/398/398VP SECTION 2.0 INSTALLATION INCH MILLIMETER The metal process connector gives the sensor var- Metal Process Connector PN 23166-xx ious insertions depths, depending on where the (xx = 00 for 316 SST and xx = 01 for tita- user locates the compression fitting. Also the nium) can be used for insertion or sub- threads can be switched to face the cable end of mersion mounting of Models 396VP or the sensor for connection to submersion pipes. 398VP sensors in 1-inch fittings.
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MODEL 396/396VP/397/398/398VP SECTION 2.0 INSTALLATION MILLIMETER INCH P.N. 23166-00, 23166-01, OR 9510066 DWG. NO. REV. 40039603 C DWG. NO. REV. 40039604 D DWG. NO. REV. 40039602 D FIGURE 2-4. Submersion Installations for Models 396, 396VP, 398, and 398VP. 13
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MODEL 396/396VP/397/398/398VP SECTION 2.0 INSTALLATION MILLIMETER INCH DWG. NO. REV. 40039702 C NOTE: The EP gasket (see drawing #40039702) provided with the coupler should be periodically inspected. If gasket shows signs of corrosion, DWG. NO. REV. replacement will be necessary to ensure a proper and secure seal between the coupler and adapter. 40039704 B DWG. NO. REV. 40039701 C FIGURE 2-5. Dimensional Drawings For Model 397 in the Quik-Loc Unit 14
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MODEL 396/396VP/397/398/398VP SECTION 2.0 INSTALLATION DWG. NO. REV. 40039703 B FIGURE 2-6. Recommended Flow-Through and Insertion Installation For Model 397 2.3 ELECTRICAL INSTALLATION. The Models 396, 396VP, 397, 398, and 398VP are for use Please refer to Figures 2-19 thru 2-36 for wiring Models with a remote preamplifier. Each sensor comes with either a 396VP and 398VP. special 15 ft low noise coax cable or a Variopol (VP) con- nector, which is used with a mating Variopol cable. The DANGER ca
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MODEL 396/396VP/397/398/398VP SECTION 2.0 INSTALLATION DWG. NO. REV. 40039610 D DWG. NO. REV. 40039706 B FIGURE 2-9. Wiring Details For Model 396-54 (50), 397-54 (50), and 398-54 (50). For Use With Junction Box (PN 23309-04 (03)) and Remote Preamplifier 16
