Features nn Minimizes low profile irregularities caused by elbows, valves, expansions, reductions nn Significantly reduces upstream and downstream piping requirements nn Low pressure drop nn Available in sizes for 1” to 38” schedule 40 pipe (larger sizes contact factory) nn Rugged 316 ss construction nn Easy installation using customer supplied flanges Built-in flow conditioning creates a uniform velocity profile in constrained applications Flow Conditioning Plates In-line Flow Conditioning Plates ierra Instruments’ Flow Conditioning Plates represent an economical solution to problems associated with monitoring flow installations where long, straight runs of piping are not available. The flow conditioning element effectively eliminates velocity profile distortions, swirl and temperature stratification in the gas stream. The flow conditioner creates a uniform velocity profile by means of two stainless steel perforated plates. Designed to work in schedule 40 pipe ( other scheduals contact factory) with 150# flanges, the front flow conditioning screen is sandwiched between two 150# flanges, along with two 1/8” gaskets (gaskets and flanges are supplied by customer). The flange mounting bolts serve to center the screen in place. The flow plates reduce upstream piping diameters to less than three diameters after most common flow disturbances. Extensive testing has demonstrated that this device virtually eliminates the effect of piping conditions with fewer upstream diameters than any other flow conditioning technique. Flow plates may be purchased separately for general flow conditioning or they may used with existing Sierra insertion meters if calibrated as a set. The information contained herein is subject to change without no

Required Straight Lengths Relative Note: 10"-14" 87.1 inches of H2O @ 20,000 sfpm 2L Sierra Instruments, north America • 5 Harris Court, Building L • Monterey, California • (800) 866-0200 • (831) 373-0200 • Fax (831) 373-4402 • www.sierrainstruments.com Sierra Instruments, Europe • Bijlmansweid 2 • 1934RE Egmond aan den Hoef • The Netherlands • +31 72 5071400 • Fax: +31 72 5071401 Sierra Instruments, Asia • Rm.618,Tomson Centre, Bldg. A • 188 Zhang Yang Road • Pu Dong New District • Shanghai, PR. China 200122 • +8621 5879 8521/22 • Fax: +8621 5879 8586