Brooks Instrument 1358F Glass Tube Variable Area Flow Meters (±10% of F.S.)

Performance

Measuring range: see datasheet

Standard Accuracy: ±10% of F.S.

Repeatability: 0.5% F.S.

Rangeability: 10 - 1

Pressure/Temperature

200 psig at 33°F to 250°F (1°C to 121°C)

Fluid temperatures below 32°F (0°C) will cause frosting of the glass metering tube.

100 psig at 33°F to 250°F (1°C to 121°C)(CRN Certification)

Materials of Construction

Metering Tube: Borosilicate Glass

Tube Packing: Standard: NeopreneTM (Brass meters); Viton-A® fluoroelastomers (316 Stainless Steel meters); Optional: EPM

O-rings: Standard: Buna-N (Brass meters); Viton-A® fluoroelastomers (316 Stainless Steel meters); Optional: EPM

Float: 316 Stainless Steel

Float Stops: Stainless Steel

Side Plates Standard: Black Anodized Aluminum

Window: Scratch resistant, UV stabilized polycarbonate

Back Cover: Milk white polycarbonate

Scales

 Type (standard): Fused on meter tube

 Length: 75mm, nominal

 Graduations: Standard: Direct read on tube in gpm water or scfm air

 Optional: Special direct read decal on tube. 

 Direct read on metal scale plate mounted beside tube

For more details, see datasheet to select suitable configuration and measuring range.

Datasheet

User Manual