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Manual Omega TX82B

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Summary
  • Omega TX82B - page 1

    www .omega.com e-mail: info@omega.com omega.com ® OMEGA ® U ser ’ s Guide TX82B Panel Mounted Current Loop Indicator Shop on line at ...

  • Omega TX82B - page 2

    Ser vicing Nor th America: USA: One Omega Drive, P .O. Box 4047 ISO 9001 Certified Stamford CT 06907-0047 TEL: (203) 359-1660 F AX: (203) 359-7700 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1 TEL: (514) 856-6928 F AX: (514) 856-6886 e-mail: info@omega.ca F or immediate technical or applica tion assistance: USA and Canada: Sales ...

  • Omega TX82B - page 3

    T ABLE OF CONTENTS 1.0 GENERAL INFORMA TION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 SPECIFICA TIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.1 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Omega TX82B - page 4

    UNP ACKING INSTRUCTIONS Remove the Packing List and verify that you have received all equipment, including the following: QTY DESCRIPTION 1 Current Loop Meter Indicator with all applicable connnectors attached. 1 Owner's Manual 1 Factory Setup Label If you have any questions about the shipment, use the phone number for the Customer Service Dep ...

  • Omega TX82B - page 5

    1 1.0 GENERAL INFORMA TION Model TX82B two-wire current-loop indicator accepts 1-5 mA, 4-20 mA, or 10-50 mA process signals and digitally displays the process variable in percentage or engineering units of such measurements as pressure, flow , temperature and level. No separate power supply or power connections are required, since the TX82B obtains ...

  • Omega TX82B - page 6

    2 2.0 SPECIFICA TIONS 2.1 INPUT Current 1-5 mA, 4-20 mA or 10-50 mA Protection 200 mA max forward and 1000 mA max reverse V oltage Drop 2.5 V max forward and 1.2 V max reverse Span Range 100 to 2000 counts continuous adjustment with a multiturn potentiometer Zero Range The multiturn zero potentiometer can displace the displayed reading by ±500 cou ...

  • Omega TX82B - page 7

    3 2.4 DISPLA Y T ype 7-segment LCD Color Black digits with white background Symbols -1.8.8.8.0.0, 12.7 mm (0.5 in) height Polarity Minus sign Overrange Three least-significant digits blank Extra digits One or two dummy right-hand zeros, jumper-selectable Decimal points Four positions, jumper-selectable Lifetime (to 2:1 contrast ratio) More than 30, ...

  • Omega TX82B - page 8

    4 3.0 MECHANICAL ASSEMBL Y AND INST ALLATION 3.1 SAFETY CONSIDERA TIONS T o ensure safe operation, follow the guidelines below: VISUAL INSPECTION: Do not attempt to operate the instrument if damage is found. SIGNAL WIRING: Insert the proper plus and minus signal wires into the plug-in screw-clamp connector terminals marked plus and minus. Ensure th ...

  • Omega TX82B - page 9

    3.3 INST ALLA TION/REMOVAL The TX82B is housed in a 1/8 DIN case. The electronic circuitry can be installed or removed from the front and is attached to the case with two M4 screws through the rear panel. Panel Mounting 1. Remove the two thumbnuts on the rear of the case. 2. Slide the sleeve off the case (see Figure 3-1 Exploded View). 3. V erify t ...

  • Omega TX82B - page 10

    6 Figure 3-2. DIN Case Dimensions 4.0 SIGNAL INPUT CONNECTIONS (P3) The signal input connections for all meters are made at connector P3 as follows (see Figure 3-1): P3 Connection Signal 1 Signal Hi 2 Signal Lo 3 No Connection 4.15 [105.4] SLEEVE 3.50 [88.9] 1.89 [48.0] 3.78 [96.0] 7.9 [0.31] MAX CASE TOP VIEW SIDE VIEW PANEL CUT-OUT [45.00 +0.61/- ...

  • Omega TX82B - page 11

    7 5.0 CONFIGURA TION The standard TX82B meter is factory-configured for an input of 4-20 mA to display 00.0 to 100.0. Field configuration for input current range, decimal point location, dummy right-hand zero digit, coarse zero range selection, and reverse span slope may be done by relocating internal push-on jumpers and adjusting the span and zero ...

  • Omega TX82B - page 12

    8 Figure 5-1 Main Board Jumper Locations A AH J F C D E B G BJ E H G R4 U3 U2 P3 VR1 S1 S2 S2 SP AN ADJ. ZERO ADJ. VR2 R30 S1 F C D ...

  • Omega TX82B - page 13

    9 6.0 CUSTOMER CONFIGURA TION AND CALIBRA TION Use this procedure to determine the configuration of the TX82B customized setup. The procedure is general; customers can specify any two current inputs and their corresponding digital readings. Pin-groups are shown in Figure 5-1. 6.1 FORMULA Base all your calculations on either the 1-5, 4-20 or 10-50 m ...

  • Omega TX82B - page 14

    10 6.2 CONFIGURA TION PROCEDURES 1. Remove all push-on jumpers. 2. For an input current range of 1-5 mA, no jumper is required. For 4-20 mA input, install a push-on jumper at S1-H. For 10-50 mA input, install a push-on jumper at S1-J. 3. If N2 (Section 6.1) is less than N1, reverse the signal polarity by removing jumpers from S1-B and S1-C and rein ...

  • Omega TX82B - page 15

    11 Figure 7-1 Wiring Diagram for TX82B Usage for FM (Factory Mutual) SAFE AREA APPARATUS 2 EARTHED BUS BAR + - 3 1 4 INTER- CONNECTING CABLES SHUNT ZENER DIODE SAFETY BARRIER SAFE AREA HAZARDOUS AREA NOTES: Apparatus which is unspecified except that it must not be supplied from nor contain under normal or abnormal conditions a source of potential w ...

  • Omega TX82B - page 16

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  • Omega TX82B - page 19

    WARRANTY / DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA Warranty adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA ’ s customers rec ...

  • Omega TX82B - page 20

    M1060/0303 10579ML-99 J Where Do I Find Everything I Need for Process Measurement and Contr ol? OM EGA…Of Course! Shop on line at www .omega.com TEMPERA TURE   Thermocouple, RTD & Thermistor Pr obes, Connectors, Panels & Assemblies   W ire: Thermocouple, R TD & Thermistor   Calibrators & Ice Point References  ...

Manufacturer Omega Category Thermometer

Documents that we receive from a manufacturer of a Omega TX82B can be divided into several groups. They are, among others:
- Omega technical drawings
- TX82B manuals
- Omega product data sheets
- information booklets
- or energy labels Omega TX82B
All of them are important, but the most important information from the point of view of use of the device are in the user manual Omega TX82B.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Omega TX82B, service manual, brief instructions and user manuals Omega TX82B. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Omega TX82B.

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A complete manual for the device Omega TX82B, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Omega TX82B by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Omega TX82B.

A complete Omega manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Omega TX82B - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Omega TX82B, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Omega TX82B, that we can find in the current document
3. Tips how to use the basic functions of the device Omega TX82B - which should help us in our first steps of using Omega TX82B
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Omega TX82B
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Omega TX82B in a specific country, if it was not possible to solve the problem on our own.

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