Manual Omega Engineering PSW490B

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  • Omega Engineering PSW490B - page 1

    www .omega.com e-mail: info@omega.com omega.com TM ® U ser ’ s Guide DSW490B and DSW790B Pressure Contr ol Switches ...

  • Omega Engineering PSW490B - page 2

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

  • Omega Engineering PSW490B - page 3

    INTRODUCTION The OMEGA differ ential pressure switch is a precision built U.L. appr oved control device which features a mechanical snap action switch. Controllers ar e available for operation on vari- ous pressur e differentials with fixed or variable switching differ entials. The standard electrical switch is SPDT and is available with various el ...

  • Omega Engineering PSW490B - page 4

    For accurate setpoint calibration, mount the switch on a calibration stand, a pump or catalog Omega DWT 1305 deadweight gauge tester . A suitable refer ence standard such as a T est Gauge is necessary to observe convenient changes in pressur e. A typical calibration procedur e would be as follows: Static W orking Pressure – 300 psi Adjustable Dif ...

  • Omega Engineering PSW490B - page 5

    DIFFERENTIAL PRESSURE SWITCH – INCHES OF WATER DIFFERENTIAL PRESSURE SWITCH – PSID A Ø 0.28 (3 Holes) D C G E B H 3/4 NPT 1/4 NPT Female 1/4 NPT Female A Ø 0.28 (3 Holes) C 1/4 NPT High Pressure Inlet 1/4 NPT Low Pressure Inlet B D E F H G 3/4 NPT C A U T I O N T O P R E V E N T I G N I T I O N O F H A Z A R D O U S A T M O S P H E R E T U R ...

  • Omega Engineering PSW490B - page 6

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  • Omega Engineering PSW490B - page 7

    W ARRANTY / DISCLAIMER OME GA ENGINEERING, INC. war rants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purc hase. OM E GA ’ s W ar ranty adds an additional one (1) month grace period to the normal one (1) year pr oduct warranty to cover handling and shipping time. This ensures that OME GA ’ ...

  • Omega Engineering PSW490B - page 8

    XXX0000XX M3420/0599 Where Do I Find Ever ything I Need for Pr ocess Measurement and Control? OM EGA…Of Course! TEMPERA TURE   Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies   Wire: Thermocouple, RTD & Thermistor   Calibrators & Ice Point References   Recorders, Controllers & Pro ...

Manufacturer Omega Engineering Category Switch

Documents that we receive from a manufacturer of a Omega Engineering PSW490B can be divided into several groups. They are, among others:
- Omega Engineering technical drawings
- PSW490B manuals
- Omega Engineering product data sheets
- information booklets
- or energy labels Omega Engineering PSW490B
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 Engineering PSW490B.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Omega Engineering PSW490B, service manual, brief instructions and user manuals Omega Engineering PSW490B. 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 Engineering PSW490B.

A complete manual for the device Omega Engineering PSW490B, 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 Engineering PSW490B by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Omega Engineering PSW490B.

A complete Omega Engineering 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 Engineering PSW490B - 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 Engineering PSW490B, 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 Engineering PSW490B, that we can find in the current document
3. Tips how to use the basic functions of the device Omega Engineering PSW490B - which should help us in our first steps of using Omega Engineering PSW490B
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Omega Engineering PSW490B
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Omega Engineering PSW490B in a specific country, if it was not possible to solve the problem on our own.

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