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웻지미터

타이틀

서브타이틀

웻지미터

F770_Wedge meter

F770

Description

The flow element consists of a body and wedge flow restriction. This restriction creates a differential pressure in proportion to the square of the volumetric flow rate. The wedge restriction has no critical surface dimensions, or sharp edges, that will affect measurement accuracy as the result of normally expected wear.

Advantages ■ Bi-directional flow
■ Low reynolds number measurement, Rd500
■ Minimum upstream and downstream pipe measurement

Specification

Measuring fluid Liquid, Gas and steam
Material 304SS, 316SS, 316L SS and Carbon steel
Special materials are available
Pipe size 0.5" ~ 24"
Wedge element standard H/D ratios 0.2 ~ 0.5
Accuracy ● Calibrated
±1.0 % of full scale when operated within the calibrated range
● Uncalibrated :
±5 % of actual flow when using nominal Kd² from sizing
program. Applies to bi-directional flow
● Bi-directional :
Same as above when Kd² designated as reverse flow coefficient
Rangeability 10:1

© WISE Control Inc. All rights reserved. ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

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