Wafer-Cone
Flow Parameters  

Types of flow measured

Clean, dirty or disturbed fluid or gas flows; dry or wet gas; condensate; abrasive fluids

Accuracy

+/-0.5%, depending on application

Repeatability

+/-0.1%

Turndown

10:1, can be up to 30:1 for some applications

Operating temperature

Depends on materials of construction

Operating pressure

Depends on materials of construction

Head loss

Low headloss, varies with beta ratio and DP

Installation Parameters  

Pipeline sizes

0.5 - 6"

Process connector

Flangeless: no welding on pressure body

Upstream/downstream pipe runs

1-3 dia upstream; 1 dia downstream

Interchangeability

Wafer-cone elements can be easily interchanged

GREAT PLAINS METER INC.