OMEGA FL-2000 Acrylic Flowmeter User Guide

: August 21, 2024
: Omega

Table of Contents

OMEGA FL-2000 Acrylic Flowmeter
Product Usage Instructions
UNPACKING
ACHIEVING ACCURATE FLOWRATES
INSTALLATION
CLEANING AND DISASSEMBLY
RE-ASSEMBLY
WARRANTY/DISCLAIMER
FAQ
References
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OMEGA FL-2000 Acrylic Flowmeter

Specifications:

Meter Body: Clear Acrylic
Floats: Black agate or Stainless Steel
Fittings: Brass
Elastomers: Silicon O-rings with Brass fittings
Valves: Brass 10-32UNF
Mounting Inserts: Brass
Maximum Temperature: 140°F (60°C)
Maximum Pressure: 145 PSI (1000 kPa)

Product Usage Instructions

Unpacking: Verify that the meter is not damaged during shipment. If any damage is observed, report it to the carrier immediately. Ensure you have the correct model and flow range before installation.
Achieving Accurate Flowrates: Ensure the meter is not exceeding its maximum flow rate to maintain accurate readings. Purge any trapped fluid in the meter during start-up to prevent pressure issues.
Installation: Follow the provided instructions for proper installation to ensure optimal performance and accurate readings.
Cleaning and Disassembly: If dirt accumulates or float movement is restricted, clean the meter occasionally. Use a mild liquid detergent and a soft brush to clean the components. Do not use solvents as they can damage the acrylic material.
Re-assembly: After cleaning, lubricate the O-rings with a small amount of halocarbon grease before reassembly. Ensure all parts are clean and dry before putting them back together.

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e-mail : info@omega.com
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U.S.A. Headquarters: Servicing North America:

Omega Engineering, Inc.
Toll-Free: 1-800-826-6342 (USA & Canada only) Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service : 1-800-872-9436 (USA & Canada only)
Tel: 203-359-1660
e-mail: info@omega.com
Fax: 203-359-7700
For Other Locations Visit omega.com/worldwide

Acrylic block flowmeters are available in various sizes and ranges, with direct reading scales in both SAE and SI units for air and water (see charts on other side). For other gases or liquids, special scales can be provided. If you use this meter with fluids other than air or water, please consult chemical compatibility data for possible effects on the meter. These meters are manufactured of durable acrylic and if properly installed and maintained, will provide long-term trouble-free operation

SPECIFICATIONS

ACCURACY:| FLK – 2201

to

FLK – 2224

± 4% Full Scale

FLOATS:|

Black agate or Stainless Steel

METER BODY:| Clear Acrylic
FITTINGS:| Brass

ELASTOMERS:

| Silicon O – rings with Brass fittings
VALVES:| Brass
MOUNTING INSERTS:| 10-32UNF
MAXIMUM

TEMPERATURE:

|

140℉ (60℃)

MAXIMUM PRESSURE:| 145PSI (1000kpa)

UNPACKING

Precautions have been taken to prevent any damage from occurring during shipment. However, if the meter is received damaged, report it to the carrier immediately. Before installing, verify that you have the model and flow range required.

ACHIEVING ACCURATE FLOWRATES

To obtain an accurate flow rate, the float must be read at the position indicated on the meter. If the meter uses a ball float, the flow rate is determined by reading the center of the ball. Additionally, the flowmeter should be installed in a manner, which minimizes both external vibrations and internal flow variations. Special care should be taken so that the connections to the meter’s inlet and outlet fittings do not overly restrict the liquid or gas flow being metered. This could result in a reduced flow volume, preventing the meter from reaching its maximum flow rate. Furthermore, internal pressures could be affected, which can cause inaccurate flow readings. On startup, slowly purge any fluid trapped in the meter.

INSTALLATION

These meters are supplied with 5/8″ or 7/8″ hexes on the inlet and outlet fittings. When installing 2-NPT1/8” fittings into the meter, place th appropriate size wrench on the hex to prevent the inlet/outlet fitting from rotating. Torque only to 60 in-lbs. Failure to do so will cause the fitting to rotate and may damage the meter body, causing leaks and/or meter failure. Use pipe thread sealant or Teflon® tape to ease installation and provide a better seal. This meter is supplied with #10-32 threaded inserts for mounting. When installing, use slotted screws and torque to a maximum of 35 in-lbs. Mounting dimensions are shown in Figure I.

CAUTION
THIS FLOWMETER IS DESIGNED FOR USE WITH NON-HAZARDOUS FLUIDS AT PRESSURES UP TO145 PSI(1000KPA) AND TEMPERATURES UP TO140 °f (60 °C). Do NOT USE HAZAROOUS FLUIDS AND 00 NOT EXCEED TEMPERATURE OR PRESSURE LIMITS. USE WITH HAZARIXJUS FLUIDS OR EXCEEDING THE PRESSURE AND TEMPERATURE LIMITS MAY CAUSE FAILURE WHICH COULD RESULT IN INJURY.

CLEANING AND DISASSEMBLY

Occasional cleaning may be required if dirt appears in the flow tube or if float movement becomes restricted. To clean, remove the top plug (standard back) or the outlet fitting (inline) and remove the rod guide assembly. Wash the tapered hole, float stops and top plug with a mild liquid detergent and soft brush. Rinse all parts with clean water and dry thoroughly with clean air or nitrogen. Do not use solvents to clean this meter as they will attack the acrylic and destroy the meter.

RE-ASSEMBLY

Check to make sure that all parts are clean and dry. To lubricate the a-rings, apply a small amount of halocarbon grease prior to reassembly. Replace the float on the rod guide and reinstall the float stops. Reinstall the rod guide assembly into the flowmeter body. Make sure the rod guide is seated firmly in the body of the meter for a Standard Back meter or in the inlet fitting of the Inline meter. (For meters with valves, it will be necessary for the rod guide to pass through the slot in the valve tip.) To allow proper use of the valve, do not tighten the valve tip completely on the valve stem. Reinstall the top plug or the outlet fitting, making sure that the rod guide is properly aligned. If you have any questions regarding the installation, maintenance or use of this flowmeter, please call Omega Customer Service.

CONTINUED PRODUCT IMPROVEMENT MAY RESULT IN SPECIFICATION REVISIONS
WHEN ORDERING PARTS PLEASE INCLUDE PART DESCRIPTION, ITEM NUMBER, AND lYPE OF MATERIAL REQUIRED.

DIMENSIONS| FLK-2201-FLK- 2224|
---|---|---

A

| IN| 1.18|
mm| 30|
| IN| 0.98|
B
mm| 25|

| IN| 4.01|
C
mm| 102|

D

| IN| 3.03|
mm| 77|

E

| IN| 1.63|
mm| 41.5|

F

| IN| 2-NPT1/8”|
mm| 2-NPT1/8”|

G

| IN| 10-32UNF|
mm| 10-32UNF|
FLK – 2201 to FLK – 2224 FLOW RATES

Air

| CODE| SCCM WATER| CODE| GPH WATER| CODE
.2 – 2| FLK-2201| .1 – 1| LK-2211| 6 – 60| FLK-2218| 0.25 – 25| FLK-2221
.2 – 3| FLK-2202| .3 – 3| LK-2212| 16 – 160| FLK-2219| 0.4 -o 4| FLK-2222
.85- 8.5| FLK-2203| .4 – 4| LK-2213| 25 – 250| FLK-2220| 1.6 – 8| FLK-2223
2.5 – 25| FLK-2205| 1 – 12| LK-2214| | | 1.6 – 16| FLK-2224
4- 40| FLK-2206| 2 – 20| LK-2215| | | |
12 – 50| FLK-2208| 4 – 20| LK-2216| | | |
25- 200| FLK-2209| 10- 100| LK-2217| | | |

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, 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.

FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:

Purchase Order number under which the product was PURCHASED,
Model and serial number of the product under warranty, and
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:

Purchase Order number to cover the COST of the repair,
Model and serial number of the product, and
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 trademark of OMEGA ENGINEERING, INC.

© Copyright 2018 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

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FAQ

Q: Can this flow meter be used with fluids other than air or water?
A: Special scales can be provided for gases or liquids other than air or water. However, it is recommended to consult chemical compatibility data to ensure the meter’s proper functioning with different fluids.