Read V Cone Data Sheet Draft text version

ALCO lowmeter Pr Flowmeter Products Engin g neering Gas Air, ater, Steam, Air, Water, Steam, Liquid, and Gas

High-Accuracy, Fit-Anywher Flo igh-Accuracy it-Anywhere lowmeter The High-Accuracy, Fit-Anywhere Flowmeter

The McCrometer V-Cone® is an advanced differential pressure-type flowmeter, ideal for tight-fit and retrofit installations. Employed in today's most challenging applications, it offers users high accuracy and repeatability, extremely flexible installation, and is maintenance free. The installation flexibility of the McCrometer V-Cone® is due to its ability to condition the flow prior to measurement. It has been employed successfully in oil and natural gas production and distribution, process and facility control system, and the municipal water/wastewater sector. No straight pipe runs Pre-conditions flow Accuracy to +/- 0.5% Repeatability to 0.1% Low head loss Low maintenance No recalibration With no moving parts to replace or maintain, the McCrometer V-Cone® offers long-term performance with low operating costs. In addition, the meter never needs recalibration, so once installed, it can operate unattended for years. All of these benefits add up to a great flowmeter for your toughest and tightest applications when high accuracy and repeatability are a must.

ALCO Engineering ALCO Engineering

Contact: Jim Wilcox Jim ilcox Cranston, Frances Av 136 Frances Ave., Cranston, RI 02910 Fax: Phone: 401.467.4448 Fax: 401.785.4250 [email protected] www.thielsch.com [email protected] www.thielsch.com

Products listed above are trademarked by McCrometer, Inc.

ALCO Engin g neering

Specifications

The McCrometer V-Cone® is an advanced differential pressure flowmeter with a unique design for conditioning flow prior to measurement. Here are the product specifications and design features for the McCrometer V-Cone®: · · · · · · · · · · · ·

Product Configuration

The McCrometer V-Cone® flowmeter is available in a wide variety of configurations to meet the requirements of ANSI, DIN, and JIS standards. Use the following table to find the model, configuration, and size best suited to your application. Models

VB VP VT VS (L) VS (H) VS (X) VW (L) VW (H) VQ (L) VR (L) VR (H) VC VJ VI VD

Configuration

Beveled Ends Plain Ends Threaded Ends ANSI B16.5 Raised Face Flanges - Class 150 or 300 ANSI B16.5 Raised Face Flanges - Class 600 or 900 ANSI B16.5 Raised Face Flanges - Class 120 or 250 ANSI B16.5 Weld Neck, Raised Face Flanges - Class 150 or 300 ANSI B16.5 Weld Neck, Raised Face Flanges - Class 600 or 900 ANSI B16.5 RTJ Slip-On Flanges - Class 150 or 300 ANSI B16.5 RTJ Weld Neck - Class 150 or 300 ANSI B16.5 RTJ Weld Neck - Class 600 or 900 DIN Slip-On Flat Face Flanges JIS Slip-On - 10K or 20K Insertion Saddles with ANSI Slip-On, Raised Face Flanges Weld Neck Flanges - DIN 2633 (PN16) or DIN 2635 (PN40)

Accuracy of up to +/-0.5% of actual flow Repeatability of +/-0.1% Turndown of 10:1 typical, higher on some applications Standard beta range from 0.45 to 0.85 Low head loss Only 0-3 diameters upstream and 0-1 diameter downstream required Sized and calibrated for customer application No moving parts Canadian custody transfer approved ASME B31.3 construction available Variety of construction materials and end fittings available Line sizes of 0.5" to 120" or greater

ize Size 0.5" - 60" 0.5" - 60" 0.5" - 6" 0.5" - 24" 0.5" - 24" 0.5" - 24" 0.5" - 24" 0.5" - 24" 0.5" - 24" 0.5" - 24" 0.5" - 24" 0.5" - 24" 0.5" - 24" 6" - 36" 0.5" - 24"

Ser ervice Customer Service

For dimensional data, materials of construction, pipe schedules, testing procedures, and fitting options, contact an ALCO Engineering representative directly at Phone: 401.467.4448, Fax: 401.785.4250

orks How it Works

The McCrometer V-Cone® is a differential pressure type flowmeter with a unique design that conditions the flow prior to measurement. · · · Differential pressure is created by a cone placed in the center of the pipe The cone is shaped so that it "flattens" the fluid velocity profile in the pipe creating a more stable signal across wide flow downturns Flow rate is calculated by measuring the difference between the pressure upstream of the cone at the meter wall and the pressure downstream of the cone through its center

low Air, ater, Steam, Gas Flow Conditions for Air, Water, Steam, Liquid, and Gas

Air: Water: Gas: Type of Liquid: Steam: Size of Connections: Installation Length: Meter Size: Throat Size: Finish: Max. Operating Temperature: Max. Operating Pressure: Maximum Flow: Differential at Maximum Flow: Head Loss: Body Material: Date: Type of Industry: Customer: Department: Address: City: Zip: Fax:

ALCO Engineering ALCO Engineering

Jim ilcox Contact: Jim Wilcox 136 Frances Ave., Cranston, RI 02910 Cranston, Frances Av Fax: Phone: 401.467.4448 Fax: 401.785.4250 [email protected] www.thielsch.com [email protected] www.thielsch.com

ALCO VCDS

State: Phone: E-Mail:

5/2/03

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V Cone Data Sheet Draft

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