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FOR 

WARRANTY

RETURNS, please have 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.

FOR 

NON-WARRANTY

REPAIRS, consult 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.

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 2005 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.

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 cus-

tomers 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,
moisture 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.

RETURN REQUESTS / INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. 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.  

Summary of Contents for FTB600B Series

Page 1: ...omega com e mail info omega com For latest product manuals omegamanual info FTB600B Series Ultra Low Flow Sensors Shop online at User sGuide...

Page 2: ...p cz France 11 rue Jacques Cartier 78280 Guyancourt France Tel 33 0 1 61 37 2900 FAX 33 0 1 30 57 5427 Toll Free in France 0800 466 342 e mail sales omega fr Servicing Europe U S A and Canada Sales Se...

Page 3: ...ection 2 Operation Parameters 3 A Temperature 3 B Flow Ranges 3 C Recommended Viscosity 4 D Filter Recommendations 4 E Cleaning 5 F Bi directional Flow 5 Section 3 Silicone Treatment 6 Section 4 Infra...

Page 4: ...ii FTB600B Series Ultra Low Flow Sensors NOTES...

Page 5: ...ulp paper semiconductor biotech agriculture etc B Principle of Operation Fluid flows through the meter first passing through a helical nozzle which causes flow to spiral rotating in a helical pattern...

Page 6: ...bed fittings 5 End caps 2 Flow meter body 6 Strainer 3 Rotor 7 Bearings 4 Helical nozzle Viton O ring seal 2 Chemical Composition Polyvinylidene Fluoride is a fluorpolymer consisting of three basic ma...

Page 7: ...rable damage to the circuit boards B Flow Ranges The FTB600B Series is available in six different sizes which cover a flow range from 0 1 to 120 lpm Specific flow ranges FTB601B 0 1 to 2 lpm 0 03 to 0...

Page 8: ...4 FTB600B Series Operation Parameters 2...

Page 9: ...r like viscosities are ideally suited for use with the FTB600B Series The FTB600B Series is factory calibrated with water Correction procedure for higher viscosity For viscosities greater than 5 cSt c...

Page 10: ...6 3 FTB600B Series Silicone Treatment Section 3 Silicone Treatment Silicone treatment is standard for all types of the FTB600B Series series electronics...

Page 11: ...e Figure 4 1 2 Output impedance 75 ohms 3 Directly proportional to flow rate 4 Output dc frequency 5 Offset 0 64 volts 6 Peak voltage Supply voltage 1 2 volts 7 Peak to peak voltage Supply voltage 1 2...

Page 12: ...60 to 1200 36 000 FTB602B 40 to 1200 8 000 FTB603B 27 to 800 3 200 FTB604B 20 to 600 1 200 FTB605B 18 75 to 562 450 FTB606B 15 to 450 225 D Cable Requirements 1 20 to 22 AWG American Wire Gauge 2 4 co...

Page 13: ...9 FTB600B Series Infrared Sensors 4 Figure 4 1 Output Frequency Waveforms...

Page 14: ...ot to over torque the end caps on hose barbed flowmeters or other fittings on the flowmeter Due to the relatively soft composition of PVDF the body or threads can be permanently distorted D Attach wir...

Page 15: ...11 FTB600B Series Installation 5 Figure 5 1 Supply Voltage and Signal Output Connections...

Page 16: ...12 FTB600B Series Installation 5 Table 5 1 Piping Table...

Page 17: ...13 FTB600B Series Installation 5 Table 5 1 Piping Table Con t...

Page 18: ...uracy 3 of reading Repeatability 0 1 of reading Linearity 1 of reading Viscosity Range 1 to 15 centistokes Working Pressure 150 PSIG at 175 F Wetted Materials PVDF Power Supply 5 to 18 Vdc 6 to 33 mA...

Page 19: ...15 7 FTB600B Series Pressure Drop Curves Section 7 Pressure Drop Curves Pressure Drop FTB600B Series Liquid Turbine Flowmeter FTB601 50 0 5 0 1 0 Liters minute kPa 1 5 2 0 45 40 35 30 25 20 15 10 5 0...

Page 20: ...16 FTB600B Series Pressure Drop Curves 7 Pressure Drop FTB600B Series Liquid Turbine Flowmeter FTB602 250 2 0 0 4 0 Liters minute kPa 8 0 6 0 10 0 200 150 100 50 0...

Page 21: ...17 FTB600B Series Pressure Drop Curves 7 Pressure Drop FTB600B Series Liquid Turbine Flowmeter FTB603 200 5 10 15 0 Liters minute kPa 160 180 140 100 80 60 40 20 120 0...

Page 22: ...18 FTB600B Series Pressure Drop Curves 7 Pressure Drop FTB600B Series Liquid Turbine Flowmeter FTB604 200 10 20 30 0 Liters minute kPa 160 180 140 100 80 60 40 20 120 0...

Page 23: ...19 FTB600B Series Pressure Drop Curves 7 Pressure Drop FTB600B Series Liquid Turbine Flowmeter FTB605A 160 140 120 100 80 60 40 20 10 20 30 40 50 60 0 Liters minute kPa 0...

Page 24: ...20 FTB600B Series Pressure Drop Curves 7 Pressure Drop FTB600B Series Liquid Turbine Flowmeter FTB606A 180 160 140 120 100 80 60 40 20 10 20 30 40 50 60 70 80 90 0 Liters minute kPa 0...

Page 25: ...per 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 triac...

Page 26: ...enchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial pH Conductivity Equipment DATA ACQUISITION Data Acquisition Engineering Software Communications Based Acquisition Systems...

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