Omega Products FTB-1411-AMP Installation Manual

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User’s Guide
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with Preamplifier
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OMEGAne t ®Online Service Internet e-mai l
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Servicing North America:
U.S.A. : One Omega Drive, Box 4047
ISO 9001 Certied Stamford, CT 06907-0047
Canada :
Tel: (203) 359-1660 FAX: (203) 359-7700 e-mail: info@omega.com
976 Bergar Laval (Quebec) H7L 5A1, Canad a Tel: (514) 856-6928 FAX: (514) 856-6886 e-mail: info@omega.c a
For immediate technical or application assistance:
U.S.A. and Canada : Sales Service: 1-800-826-6342/1-800-TC-OMEGA
Customer Service: 1-800-622-2378/1-800-622-BEST Engineering Service: 1-800-872-9436/1-800-USA-WHEN
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Mexico : En Espa n ˜o l: (001) 203-359-7803
e-mail: espanol@omega.com FAX: (001) 203-359-7807 info@omega.com.m x
Servicing Europe:
Czech Republic : Frystatska 184, 733 01 Karvina ´, Czech Republic
Germany/Austria : Daimlerstrasse 26, D-75392 Deckenpfronn, Germany
United Kingdom: One Omega Drive, River Bend Technology Centre
ISO 9001 Certied Northbank, Irlam, Manchester
It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice. WARNING: These products are not designed for use in, and should not be used for, human applications.
Tel: + 420 (0) 59 6311899 FAX: + 420 (0) 59 6311114 Toll Free: 0800-1-66342 e-mail: info@omegashop.cz
Tel: +49 (0)7056 9398- 0 FAX: +49 (0)7056 9398-29 Toll Free in Germany: 0800 639 7678 e-mail: info@omega.d e
M44 5BD United Kingdom Tel: +44 (0)161 777 6611 FAX: +44 (0)161 777 6622 Toll Free in United Kingdom: 0800-488-488 e-mail: sales@omega.co.uk
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INTRODUCTION
The Omega FTB-1411-AMP Magnetic Pick-up with Preamplifi er was designed to directly replace a standard pick-up within a turbine ow meter when signal amplifi cation is required. The pick-up is a combination of a standard Omega magnetic pick-up and a solid state electronic preamplifi er in a single stainless steel housing.
OPERATING PRINCIPLE
As fl uid fl ows through the meter the turbine rotates at a speed proportional to the fl uid velocity. As each turbine blade passes through the magnetic fi eld at the base of the pickup, an AC voltage pulse is generated in the pick-up coil. The voltage signal generated by these pulses becomes amplifi ed within the pick-up. The output signal generated from the pick-up is now in the form of a square wave. The frequency of this amplifi ed signal is used to represent the fl ow rate of fl uid passing through the turbine fl ow meter.
Figure 1
Model FTB-1400 fl ow meter
with preamplifi er pick-up and connecting cable
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SPECIFICATIONS
Supply Voltage: +5 to 30 VDC
Input Current: 15 mA
Current Sinking: 25 mA maximum
Pulse Out: 0 to 10 V peak-to-peak
Frequency Range: 5Hz to 10kHz
Transmit Distance: 1500 feet maximum
Temperature: -20 °F to +160 °F (-29 °C to +71 °C)
Housing: Stainless steel and epoxy encapsulated
Electrical Connection: 3-pin straight Amphenol connector supplied with
10 feet of cable standard. (Sold separately. Contact Omega.)
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INSTALLATION and WIRING INSTRUCTIONS
The FTB-1411-AMP is simply threaded into the hole (⅝″-18UNF) in the turbine meter until the pick-up bottoms out. Tighten the pick-up nger tight. Do not over tighten.
Install the 3-pin connector in the proper orientation and connect the wire ends of the cable using appropriate common wiring practices. Refer to Table 1 and Figure 2 for wiring specifi cations.
Pin Description Wire Color
A Power: +5 to 30 VDC @ 15 mA Red
B Common: Power return Black
C Output Signal: 0 to 10 V (Square Wave) Green or Clear
Table 1
Figure 2
Pin confi guration
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NOTES
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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’s 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 receive maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moistur e or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/ DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department.
RETURN REQUESTS/INQUIRIES
BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.
FOR WARRANTY the following information available BEFORE contacting OMEGA:
1. Purchase Order number under which the product was PURCHASED,
2. Model and serial number of the product
under warranty, and
3. Repair instructions and/or specific
problems relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC. © Copyright 2008 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied,
reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.
7
RETURNS, please have
FOR NON-WARRANTY REPAIRS, OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:
1. Purchase Order number to cover the COST of the repair,
2. Model and serial number of the
product, and
3. Repair instructions and/or specific problems
relative to the product.
consult
Page 8
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