Omega Products FPR300 Installation Manual

User's Guide

Shop online at

omega.com

email: Info@omega.com

For latest product manuals:

omegamanual.Info

FPR310

FPR300

FPR300/310 SERIES

Low-Flow Meter

Servicing North America:

U.S.A.: 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, Canada TEL: (514) 856-6928 FAX: (514) 856-6886 e-mail: info@omega.ca

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

TELEX: 996404 EASYLINK: 62968934 CABLE: OMEGA

Mexico: En Espan˜ol: (001) 203-359-7803 e-mail: espanol@omega.com

FAX: (001) 203-359-7807 info@omega.com.mx

Servicing Europe:

Benelux: Postbus 8034, 1180 LA Amstelveen, The Netherlands

TEL: +31 (0)20 3472121 FAX: +31 (0)20 6434643 Toll Free in Benelux: 0800 0993344 e-mail: sales@omegaeng.nl

Czech Republic: Frystatska 184, 733 01 Karviná, Czech Republic

TEL: +420 (0)59 6311899 FAX: +420 (0)59 6311114 Toll Free: 0800-1-66342 e-mail: info@omegashop.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

Germany/Austria: Daimlerstrasse 26, D-75392 Deckenpfronn, Germany

TEL: +49 (0)7056 9398-0 FAX: +49 (0)7056 9398-29 Toll Free in Germany: 0800 639 7678 e-mail: info@omega.de

United Kingdom: One Omega Drive, River Bend Technology Centre

ISO 9002 Certified

Northbank, Irlam, Manchester 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

OMEGAnet®Online Service Internet e-mail

omega.com i n f o @ o m e g a . c o m

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.

Page 1

GENERAL INFORMATION, FEATURES, SPECIFICATIONS

These versatile impeller owmeters are available in 3/8", 1/2”, 3/4”, and 1" nominal pipe sizes with female NPT threads (SAE optional). They employ jewel bearings to allow for very low minimum ow rates and superior life.

With a body material of polypropylene, the FPR300 is an eco- nomical choice for metering water or low corrosion uids. The lens cover is available in a choice of materials: acrylic for visual ow indication of low-corrosive uids; polypropylene when more

corrosion resistance is needed. The standard rotor assembly is

PVDF with tungsten carbide shaft (ceramic shaft optional). The

O-ring is EPDM.

The FPR310 offers greater chemical resistance with a PTFE body

and cover, PTFE-coated FKM O-ring, and standard PVDF/ceramic rotor assembly (carbide shaft optional).

FEATURES

Thread-in Sensor, Field Replaceable, 6-24 Vdc pulse

18’ Sensor Cable

Removable Lens Assembly

The pulse output of these meters is compatible with many different types of controls. For metering pump pacing or interfacing

with lowspeed counters, a pulse divider is recommended.

FLOW RANGE

*K-Factor

Model #

(Pulses/Gal)

FPR300 FPR310

FPR301/311 1417 1394 0.07-5 0.27-18.9

Gal/Min Liter/Min

FPR302/312 658 634 0.1-10 0.38-37.9

FPR303/313 468 476 0.2-20 0.75-75

FPR304/314 254 250 0.5-40 1.9-150

*Nominal K-factors (based on averages) for standard 2-magnet FPR310 and FPR300. High resolution (6-magnet) K-factors are approximately tripled.

Standard Acrylic Top (SPX)

Hex Screws

Female NPT Ports (SAE optional)

(Internal) Jewel bearings

PVDF/Carbide or PVDF/Ceramic Rotor Assembly EPDM (FPR300) or PTFE-coated FKM (FPR310) O-ring

SPECIFICATIONS*

Connection Ports

Sensor Cable

Materials Body

Rotor

Shaft

O-Ring

Bearings

Cover

Maximum Temperature

Maximum Pressure

Accuracy

Power

Outputs

Regulatory

*Speciﬁcations subject to change

FPR300 FPR310

3/8”, 1/2”, 3/4”, 1”, Female NPT thread

(SAE optional)

18 feet standard (Maximum cable run 2000 ft.)

Polypropylene

PVDF

Nickel tungsten carbide (zirconia ceramic optional)

EPDM (PTFE-coated FKM optional)

Ruby ring and ball

Acrylic (Polypro optional)

160˚ F (70˚ C)

150 PSI (10 bar)

+1% of full scale

5-24 Vdc, 2 mA min

Current sinking pulse, 6-24 Vdc

Mark (Standard Power Only)

Page 2