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Direct Read, Panel Mount Variable Area Flow Meters

Original price was: $152.80.Current price is: $99.99.

Direct Read Variable Area Flow Meters for Air, Water, N₂, H₂, CO₂, Ar, He, and O₂
Rib-Guided or Fluted Metering Tubes Facilitate Stable, Accurate Readings
Magnifier Lens in Front Shields to Enhance Reading Resolution
Interchangeability of Flow Tubes and Floats

Media Type

Gas Flow Range

Liquid Flow Range

Wetted Materials

Valve Included

Features

Clear

SKU: FLDA3203ST Categories: Flow Instruments, Flow Meters, Variable Area Flow Meters Tag: Omega Engineering

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Designed for direct read flow rates, the FLD Series Variable Area Flow Meter is a precision instrument embodying the inherent simplicity, versatility and economy of the classical Variable Area Flow Meter. It is particularly suitable for metering carrier gases in chromatography, indicating and controlling gases in manufacturing processes, liquid and gas measurement in laboratories, pilot plants, flow and level indicating, etc. Shipped completely assembled, flow meters include standard mounting fittings in a choice of materials, side plates, thick protective magnifying front shield and back plate, built-in control valve, and flow tubes. Panel-mounting style is convertible to bench mounting through the use of the optional acrylic tripod, FLTR-1. The tripod has a built-in spirit leveler and leveling screws.

Meters come with built-in 6 turn needle valves, high precision metering valves with “non-rising stems” 16 turn, or with no valves. The higher cost of the high resolution valves is justified whenever high sensitivity control and resolution are desirable-particularly in conjunction with metering tubes of very low flow rates. Generally, for gas metering it is recommended that valves are positioned at inlets (bottom) for liquids valves may be positioned either at inlets or outlets (top). For vacuum services, valves must be mounted at outlets. If unspecified at the time of ordering, meters will be shipped with valves mounted at the inlets.

SPECIFICATIONS
Standard Accuracy: ±5% of full scale (FS)
Repeatability: ±0.25%
Useful Flow Range: 10:1 minimum
Maximum Operating Pressure: 200 psig/13.8 bars
Maximum Operating Temperature: 121°C (250°F)

Construction
Flow Tubes: Heavy walled borosilicate glass
Floats: Glass, red sapphire, 316 stainless steel, carboloy and tantalum
Choice of Mounting Fittings in Contact with Fluids: Aluminum, black anodized or 316 stainless steel
Side-Panels: Aluminum, black anodized
Front Shield: Polycarbonate resin with longitudinal magnifier lens for enhanced reading resolution
Back Plate: 1/8′ thick white acrylics
O-Rings and Packing: Buna O-rings in aluminum/brass model. FKM O-rings in stainless steel meters
Optional: Perfluoroelastomer and EPR
Connections: 1/8 NPT female inlet and outlet connections

Media Type	Air, Argon, Carbon Dioxide, Hydrogen, Helium, Nitrogen, Oxygen, Water
Gas Flow Range	1 to 10 SCFH, 0.22 to 2.2 SCFH, 0.6 to 6 SCFH, 1.8 to 18 SCFH, 2.5 to 25 SCFH, 5 to 50 SCFH, 9 to 90 SCFH, 15 to 150 SCFH, 0.06 to 0.6 SCFM, 0.1 to 1 LPM, 0.115 to 1.15 LPM, 0.2 to 2 LPM, 0.4 to 4 LPM, 0.5 to 5 LPM, 1 to 10 LPM, 1.6 to 16 LPM, 2.5 to 25 LPM, 4 to 40 LPM, 0.7 to 7 mL/Min, 5 to 50 mL/min, 7.5 to 75 mL/Min, 10 to 100 mL/min, 13 to 130 mL/Min, 25 to 250 mL/Min, 50 to 500 mL/min, 100 to 1,000 mL/Min, 0.25 to 2.5 SCFH, 0.5 to 5 SCFH, 0.825 to 8.25 SCFH, 1.65 to 16.5 SCFH, 2.3 to 23 SCFH, 5.5 to 55 SCFH, 9.4 to 94 SCFH, 0.1 to 1 SCFH, 0.15 to 1.5 SCFH, 0.125 to 1.25 LPM, 0.18 to 1.8 LPM, 0.25 to 2.5 LPM, 0.45 to 4.5 LPM, 0.48 to 4.8 LPM, 1.7 to 17 LPM, 2.3 to 23 LPM, 4.2 to 42 LPM, 6 to 60 LPM, 2.5 to 25 mL/Min, 5.2 to 52 mL/Min, 15 to 150 mL/Min, 20 to 200 mL/min, 30 to 300 mL/Min, 80 to 800 mL/Min, 0.1 to 1 SCFM, 0.15 to 1.5 SCFM, 5.2 to 52 LPM, 2.2 to 22 SCFH, 1.5 to 15 LPM, 32.5 to 325 LPM, 3.3 to 33 mL/Min, 0.6 to 6 LPM, 3.5 to 35 LPM, 2 to 20 mL/Min, 5.5 to 55 mL/Min, 0.15 to 1.5 LPM, 0.35 to 3.5 LPM, 3.5 to 35 mL/Min, 60 to 600 mL/Min, 22.5 to 225 SCFH, 6.5 to 65 mL/Min, 12 to 120 mL/Min, 0.125 to 1.25 SCFH, 150 to 1,500 mL/Min, 1.2 to 12 LPM, 0.6 to 6 mL/Min, 6 to 60 mL/Min, 0.16 to 1.6 SCFM, 0.8 to 8 LPM, 1.65 to 16.5 LPM, 5.8 to 58 LPM, 40 to 400 mL/min, Not Applicable
Liquid Flow Range	Not Applicable, 0.1 to 1 LPM, 0.12 to 1.2 LPM, 0.3 to 3 LPH, 0.05 to 0.5 mL/Min, 0.6 to 6 mL/min, 2.5 to 25 mL/Min, 6 to 60 mL/Min, 11.5 to 115 mL/Min, 15 to 150 mL/Min, 25 to 250 mL/min, 50 to 500 mL/min, 75 to 750 mL/min, 2.9 to 29 GPH, 0.022 to 0.22 GPM, 0.045 to 0.45 GPM, 0.2 to 2 LPM, 0.1 to 1 mL/Min, 1 to 10 mL/min, 2 to 20 mL/Min, 5 to 50 mL/Min, 10 to 100 mL/Min, 20 to 200 mL/Min
Wetted Materials	Aluminium, Glass, Buna, 316 SS, Aluminium, Glass, Buna, Carboloy, Aluminium, Glass, Buna, 316 SS, Glass, FKM, Carboloy, 316 SS, Glass, FKM, Glass, 316 SS, Glass, FKM, Aluminium, Glass, Buna, Sapphire Float, Aluminium, Glass, Buna, Red Sapphire, 316 SS, Glass, FKM, Sapphire Float, 316 SS, Glass, FKM, Red Sapphire, Aluminium, Glass, Buna, Aluminium
Valve Included	Yes, No
Features	Panel Mount, 65 mm, Panel Mount, 150 mm, 16 Turn High Resolution Valve
Category	Meter
Accuracy	±5%
Process Connection Type	NPT Female
Process Connection Size	1/8"
Max Operating Pressure	200 psi
Max Process Temperature	121 °C (250 °F)
Scale	Direct Read