The following flow and installation parameters will help you decide whether the Wafer-Cone is suited to your specific flow measurement application. Alternatively, download and send our Free Flow Evaluation Form and a McCrometer sales representative will assist you in choosing the best flow meter for your needs. Flow Parameters Types of flow measured Clean, dirty or disturbed liquid or gas flows; dry or wet gas; condensate; abrasive flows 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 1" - 6" Process connection 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