Emerson 381 manual

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- informations concerning technical data of Emerson 381
- name of the manufacturer and a year of construction of the Emerson 381 item
- rules of operation, control and maintenance of the Emerson 381 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Table of contents for the manual

  • Page 1

    pH/ORP Sensor Instruction Manual PN 51-381/rev .D October 2007 Model 381[...]

  • Page 2

    CAUTION SENSOR/PROCESS APPLICA TION COMP A TIBILITY The wetted sensor materials may not be comp atib[...]

  • Page 3

    MODEL 381 pH/ORP T ABLE OF CONTENTS MODEL 381 pH/ORP SENSOR T ABLE OF CONTENTS Section Title Pag[...]

  • Page 4

    MODEL 381 pH/ORP T ABLE OF CONTENTS MODEL 381 pH/ORP SENSOR LIST OF FIGURES Figure No. Title Pa[...]

  • Page 5

    1 • MOLDED POL YETHERSULFONE (PES) BODY provides compatibility with a variety of processes. • [...]

  • Page 6

    2 MODEL 381 pH/ORP SECTION 1.0 DESCRIPTION AND SPECIFICA TIONS 1.2 SENSOR SPECIFICA TIONS Material[...]

  • Page 7

    3 1.3 ORDERING INFORMA TION Model pH/ORP Sensor is housed in a PES body suit able for insertion, sub[...]

  • Page 8

    4[...]

  • Page 9

    5 MODEL 381pH/ORP SECTION 2.0 INST ALLA TION SECTION 2.0 INST ALLA TION 2.1 INST ALLA TION. Prepare[...]

  • Page 10

    6 MODEL 381pH/ORP SECTION 2.0 INST ALLA TION FIGURE 2-1. Model 381 Sensor Component Locator Diagram[...]

  • Page 11

    7 MODEL 381pH/ORP SECTION 2.0 INST ALLA TION 2.3 INSERTION INST ALLA TION (Code 00). T o install t[...]

  • Page 12

    8 MODEL 381pH/ORP SECTION 2.0 INST ALLA TION FIGURE 2-2. Submersion Inst allation Diagram FIGURE 2-[...]

  • Page 13

    9 MODEL 381pH/ORP SECTION 2.0 INST ALLA TION FIGURE 2-4. Flow Through Inst allation Diagram (Code 0[...]

  • Page 14

    10 FIGURE 2-6. Retro-Fit Kit Code 04 Flow Powered Cleaner , Model 381 MODEL 381pH/ORP SECTION 2.0 I[...]

  • Page 15

    11 FIGURE 2-7. Flow Through Diagram and Wiring (Code 03 or 04) DWG . NO. REV . 40038105 L MODEL 381[...]

  • Page 16

    12 FIGURE 2-8. Remote Junction Box with Internal Preamp DWG . NO. REV . 40038103 J MODEL 381pH/ORP [...]

  • Page 17

    13 FIGURE 2-9. Wiring with W eatherproof or Div . 2 (Code 52) Junction Box DWG . NO. REV . 40038115[...]

  • Page 18

    14 MODEL 381pH/ORP SECTION 2.0 INST ALLA TION 2.9.2 Calibration CAUTION The solution used during th[...]

  • Page 19

    15 MODEL 381pH/ORP SECTION 3.0 MAINTENANCE SECTION 3.0 MAINTENANCE 3.1 GENERAL. This section pro[...]

  • Page 20

    16 MODEL 381pH/ORP SECTION 3.0 MAINTENANCE 3.3 MODEL 381 3.3.1 Platinum Electrode Check. The platin[...]

  • Page 21

    17 T rouble Probable Cause Remedy Meter reads off scale. Reference electrolyte depleted. Replace[...]

  • Page 22

    18 3.4 PREAMPLIFIER TROUBLESHOOTING . T o deter- mine if the preamplifier is operable, proceed as f[...]

  • Page 23

    19 RECOMMENDED P ART NUMBER DESCRIPTION CODE QUANTITY 2000734 Liquid junction wood/Kynar 20 2 [...]

  • Page 24

    20[...]

  • Page 25

    21 MODEL 381pH/ORP SECTION 4.0 UL TRASONIC CLEANER SECTION 4.0 UL TRASONIC CLEANER 4.1 UL TRASONIC [...]

  • Page 26

    22 4.4 Operation (continued) NOTE When the ultrasonic cleaner is used on some slurry applications (s[...]

  • Page 27

    23 FIGURE 4-1. Model 381 Ultrasonic Cleaner and Wiring DWG . NO. REV . 40038156 F MODEL 381pH/ORP [...]

  • Page 28

    24 FIGURE 4-2. Dimensional and Component Locator Ultrasonic Generator MODEL 381pH/ORP SECTION 4.0 U[...]

  • Page 29

    25 MODEL 381 SECTION 5.0 RETURN OF MA TERIAL SECTION 5.0 RETURN OF MA TERIAL 5.1 GENERAL. T o exped[...]

  • Page 30

    FROM: RETURN BILL T O: _____________________________ _____________________________ ______________[...]

  • Page 31

    W ARRANTY Goods and part(s) (excluding consumables) manufactured by Seller are warranted to be free [...]

  • Page 32

    Credit Cards for U.S. Purchases Only . The right people, the right answers, right now . ON-LINE ORD[...]