Pneumatic Flow Meters
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Description
  • Choice of Materials: Select from aluminum, brass or stainless steel to meet system and media compatibility requirements.
  • Unrestricted Mounting: Allows for horizontal, vertical or inverted installation. Superior Exterior Design Weather-tight for use outdoors and/or on systems where wash downs are required.
  • Rugged and Reliable: These monitors are constructed with all metal pressure vessels, allowing safe, permanent installation in industrial systems.
  • Multiple Ports Available: Standard selection of NPT, SAE and BSPP ports reduces the amount of adapters required for installation.
Technical Specifications
Measuring Accuracy:

±2.5% of full scale in the center third of the measuring range; ±4% in upper and lower thirds

Repeatability:

±1% of full scale

Flow Measuring Range:

2-1300 SCFM @ 100 PSIG (1-600 LPS)

Maximum Operating Pressure:

Aluminum & Brass: 600 PSIG (40 Bar)
Stainless Steel: 1000 PSIG (69 Bar)

Maximum Operating Temperature:

240°F (116°C) Note: For operation to 600°F (316°C), see our High Temp datasheet.

Standard Calibration Fluids:

Air @ 70°F (21°C), 1.0 sg and 100 PSIG (6.8 Bar)

Filtration Requirements:

74 micron filter or 200 mesh screen minimum

Materials of Construction (non-wetted components):

Window Tube:  Polycarbonate
Window Seals:
Buna-N®

MATERIALS OF CONSTRUCTION (WETTED COMPONENTS):

Casing & End Ports: Anodized Aluminum, Brass, or Stainless Steel
Seals:

  • Aluminum: Buna-N® (STD),EPR, FKM, or FFKM
  • Brass: Buna-N® (STD),EPR, FKM, or FFKM
  • Stainless Steel: FKM with PTFE backup (STD), Buna-N®, EPR or FFKM

Transfer Magnet: PTFE coated Alnico
All other internal parts: Stainless steel

Part Number Guide

Pneumatic Flow Meter Part Number Guide

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