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OMEGA Engineering, Inc. Data Sheets for Gas Flow Meters

OMEGA Engineering, Inc.
Address: One Omega Drive
PO Box 4047
Stamford, CT 06907-0047
Contact: Web site
E-mail

Phone:  (203) 359-1660
(888) 826-6342
Fax: (203) 359-7700

Gas Flow Meters:

Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage.

Gas Flow Meters: Learn more

Product Name
Notes
Flowmeter Control Information System -- FLR D Series

Available in 1/2", 3/4", and 11/4" sizes with anodized aluminum, brass and/or stainless steel flow cartridges. Comes with 4.5 m (15') of stripped end integral cable. In the field, integral...

Direct Read Rotameter -- FLD Series

Designed for direct read flow rates, the FLD Series rotameter is a precision instrument embodying the inherent simplicity, versatility and economy of the classical rotameter. It is particularly suitable for...

General Purpose Purge Rotameter -- FL-1300 Series, General Purpose Purge Rotameter -- FL-1400 Series

FL-1300 series rotameters are supplied with an easy-to-read 65 mm (2.6") scale. The FL1400 series features a large, easy-to-read 150 mm (5.9") scale, with correlation charts for air and water...

Glass Tube Flowmeter -- FL-5000 Series

FL-5000 series rotameters are supplied standard with a 9-turn cartridge valve. Optionally available are units without a valve or with a 16-turn non-rising stem precision valve.

OEM Style Acrylic Rotameter -- FL4600 Series

FL4000 OEM-style acrylic rotameters are precisely machined from rugged, solid acrylic blocks for superb durability. They are available in 50 mm, 75 mm, 127 mm, and 250 mm scale lengths...

High-Capacity In-Line Flowmeter -- FL-45200A

FL45200 Series flowmeters feature a rugged, one-piece meter body of heat- and chemical-resistant injection molded polysulfone. Half union connectors couple the meter body to 2" FPT polysulfone adaptors at each...

OEM Style Acrylic Rotameters -- FL7000 Series

FL7000 OEM-style rotameters are precisely machined from solid acrylic blocks. They are available in 50, 75, 100, 127, and 250 mm scale lengths (1.97, 2.96, 5, 3.94, and 9.85") and...

Air/Water Flow Sensor -- FLR1000 Series

FLR1000 Series flow sensors can measure extremely low flow rates from 20 mL/min to 500 L/min. These sensors are suitable for a wide variety of industrial, commercial, and laboratory flow...

Versatile Electronic Mass Flowmeter -- FMA-5600 / FMA-5700 Series

FMA-5000 Series Electronic Mass Flowmeters provide high performance, versatility and state of the art design in one compact package. The FMA-5000 Series measures the mass flowrate of gases in 13...

Economical Mass Flowmeter -- FMA3100 / FMA3300 Series

FMA3100 Series mass flow sensors represent a breakthrough in mass flow sensor technology. State-of-the-art electronics, a compact mechanical design, and mass production tooling concepts are combined into one high-performance, cost...

Direct Read In-Line and Panel Rotameter -- FLD1000 Series, Direct Read In-Line and Panel Rotameter -- FLD2000 Series

Incorporating traditional variable area precision glass technology, these rugged PTFE flow meters offer accurate and economical solutions to medium flow range measurements. FLD1000/FLD2000 are designed with unique rotatable scales of...

Heavy Duty Industrial Rotameter -- FL-1600 Series

OMEGA ® FL-1600 industrial flowmeters are designed for high accuracy industrial uses. They feature dowel-pin, side plate construction and externally adjustable packing glands for use in industrial piping systems.

In-Line Flowmeter With Limit Switches -- FL-6300 Series, In-Line Flowmeter With Limit Switches -- FL-6700 Series, In-Line Flowmeter With Limit Switches -- FL-7900 Series

OMEGA ® in-line flowmeters offer high accuracy flow rate indication for oil or water and the ability to either control the flowrate or alarm on high or low flowrates. These...

Pneumatic In-Line Flowmeter -- FL-2900 Series, Pneumatic In-Line Flowmeter -- FL-6900 Series, Pneumatic In-Line Flowmeter -- FL-7900 Series, Pneumatic In-Line Flowmeter -- FL-8900 Series

OMEGA ® multi-pressure pneumatic flowmeters feature a rugged anodized aluminum body design and easy installation. For air/compressed gas applications, these flowmeters include ranges from 5-5.0 SCFM to 50-1000 SCFM, at...

High Accuracy Rotameter -- FL-1500A Series

OMEGA FL-1500 flow meters combine 2% accuracy and side plate construction at an economical price. These flowmeters feature glass and 316 stainless steel construction, with aluminum side plates and acrylic...

Rotameter for Corrosive Applications -- FL-1800 Series

OMEGA® FL-1800 Series Flowmeters are available for use with corrosive materials. These special flowmeters utilize PVDF and glass wetted parts for excellent corrosion resistance where standard rotameters would be unacceptable.

High Pressure Mass Flowmeter -- FMA-8500

OMEGA® FMA-8500 Series high pressure mass flowmeters feature a superior ±0.25% repeatability for accurate measurement and control of gas flow. The flow sensor produces a 0 to 5 Vdc output...

Economical Purge Rotameters -- FL-800 Series

OMEGA’s FL-800 molded flowmeter is available with 24 different air and water ranges. This unit is supplied with scales in LPM Air, SCFH Air, CC/M Water and GPH Water, all...

Thermal Dispersion Gas Flow Switch -- FST-320 Series

OMEGA’s FST-320 Series thermal dispersion flow switches, especially designed for use with gases, sense changes in the heat transfer characteristics of the gases. Flow velocities from 1 to 90 fps...

Multiple Tube Rotameter -- FL2AA Series

OMEGA’s multi-tube rotameters are convenient for applications where up to six streams of liquids or gases are to be metered in individual channels. Flow pattern B represents multiple inlets manifolded...

Economical Purge Rotameter -- FL1900 Series

OMEGA® FL-1900 Rotameters provide an economical means of flow rate indication. Designed for applications where accuracy requirements are not severe, these instruments are ideal for such services as...

Panel Mount Flowmeter -- FL50000A Series

OMEGA® FL50000 Series flowmeters feature a rugged, one-piece machined acrylic meter body, stainless steel internal parts, rear inlet and outlet ports for panel mounting, and excellent accuracy. The...

Stainless Steel Frame Flowmeter -- FL600 Series

Rotometer for air and water applications. SPECIFICATIONS Accuracy: ±3% of full scale, Repeatability: ±1% Scale: 127 mm (5"), Wetted Parts: 316 stainless steel borosilicate glass, EPR O-Rings, Max. Temp.: 93°C...

Rotameter with Alarm -- FLSW3400 / FLSW3500 Series

The 150 mm High/Low Alarm Flow Meter with Optical Sensor Switch is a noninvasive means for detection of a HI or LOW flow. This sensor is ideal for signaling an...

Economical Purge Rotameter -- FL1200 Series

The FL-1200 flowmeters provide a low-cost means of flow rate indication. They are designed for applications where precise accuracy requirements for metering are not imperative. These meters are ideal for...

Acrylic Flowmeter -- FL-2000 Series

The FL-2000 Series offers a wide variety of precision flowmeters for use in medical, industrial, chemical, and laboratory applications at an economical price. Units are available with or without valves.

Direct Read Acrylic Rotometer Kit -- FL-2500

The FL-2500 Series direct read rotometer kits offer versatility at a low cost. Each kit includes seven interchangeable direct read scales for air, water, Argon, CO2, Helium, Nitrogen and Oxygen.

PTFE Rotameter With PTFE Valves -- FL-3007SA

The FL-3000 and FL-3100 Series flowmeters are designed for applications which involve corrosive or ultra-pure fluids. The meters are equipped with built-in PTFE needle valves with Kel-F, borosilicate glass, sapphire,...

In-Line Flowmeter for Water and Air -- FL-500 Series

The FL-500 Series in-line flowmeters feature rugged construction, easy installation and direct reading flow rates for water and air at atmospheric and 90 psi pressures. For added versatility, the FL-500...

Stainless Steel Frame Flowmeter -- FLD100 Series

The FLD100 Heavy-duty flowmeters are fully enclosed in a brushed stainless steel case. Ideal for industrial applications with flow rates up to 116 GPM and 250 SCFM. Used with industrial...

In-Line Pneumatic Flowmeter -- FLMG Series

The FLMG flowmeters feature rugged construction, easy installation and direct reading flow rates of air. The units are calibrated at 100 psi pressure suitable for most compressed pneumatic applications. The...

Mass and Volumetric Flowmeters -- FVL-1600A / FMA-1600A

The FMA-1600A and FVL-1600A Series mass and volumetric flowmeters use the principle of differential pressure within a laminar flow field to deterime the mass flow rate. A laminar flow element...

Programmable Mass Flowmeter / Totalizer -- FMA-4100 / 4300 Series

The FMA-4100/4300 Series flow rate can be displayed in 23 different volumetric flow or mass flow engineering units including a user specific selection. Flowmeters can be programmed remotely via RS232...

Mass Flowmeter -- FMA-A2100 / FMA-A2300 Series

The FMA-A2100/2200/2300/2400 Series Electronic Mass Flowmeters/ Controllers provide high performance, versatility and state-of-the-art design in one compact package.

The FMA-A2100/ 2200/2300/2400 uses capillary-type thermal technology to directly measure mass...

Mass Flowmeter -- FMA1700 / FMA1800

The FMA1700/1800 Series electronic gas mass flowmeters provide for monitoring the flow of a wide variety of gases from 10 SCCM up to 1000 SLM. Utilizing heat transfer through a...

Stainless Steel Mass Flowmeter -- FMA2700 / FMA2800 Series

The FMA2700/FMA2800 Series Electronic Mass Flow meters and FMA3700/FMA3800 Mass Flow Controllers provide high flow measurement performance and versatility. Omega’s new inline series features a “flow-through” zero dead space design...

Stainless Steel Mass Flowmeter -- FMA3100ST / FMA3300ST Series

The FMA3100/3300ST Series will precisely measure flow rates of virtually any clean, dry gas as low as 0.4 to 20 SCCM or as high as 10 to 500 SLPM, including...

Magnetic Flowmeter -- FMG201 / FMG202 / FMG203 Series

The FMG201 Series is a small plastic-bodied magmeter capable of measuring the pulsating flows from air and solenoid-driven metering pumps, the meter is primarily designed for electrically-conductive chemicals and fluids...

High Accuracy Pitot Tube -- FPT-6100 / FPT-6200 Series

The FPT-6000 is a highly accurate averaging pitot tube which generates a pressure differential between its upstream (stagnation) ports and its downstream (static) ports that is proportional to the flowrate...

High Accuracy Pitot Tube -- FPT-6300 Series

The FPT-6300 averaging pitot tube is similar to the FPT-6100 in performance, but features a wet-tap assembly which permits installation and removal of the sensor in pressurized lines without process...

Economical Air Flow Switch -- FST1000

The FST1000 Series measures air velocity and provides two SPST alarm contact closures corresponding to high and low alarm set points. The alarm set points are adjustable from 0 to...

Thermal Dispersion Flow Switch -- FSW-6000 / FSW-7000 Series

The FSW-6000/7000 Series are thermal flow switch monitors designed to monitor flow status and also used to detect level of liquids, air and gas. A chain of 8 LED’s gives...

Compact Fan Air Flow Monitor -- FSW800 Series

The FSW800 Series air-flow monitor provides a simple but reliable alternative to indicate positive or negative air flow of fans. When properly installed and connected in series with an optical...

Rotameter for Corrosive Applications -- FL-1700 Series

The OMEGA ® FL-1700 and FL-1800 glass tube rotameters are similar in design to the FL-1300 and FL-1400 series units, except that these units are designed for use with corrosive...

All Plastic Flow Sensor -- FTB600B Series

The OMEGA ® FTB600B Series Flowmeters feature an infrared, electro-optical transmitter and receiver molded into the flowmeter’s body, along with two miniature circuit boards to provide voltage stabilization and automatic...

Heavy Duty Flowmeter -- FL900 Series

The Omega FL900 series are heavy duty flowmeter with stainless steel enclosures, unique float stop design allowing internals to be reomoved and replaced without disturbing the tube and the tube...

High Flowrate Mass Flowmeter -- FMA-800A Series

The OMEGA® FMA-700A and 800A Series Mass Flowmeters and Controllers extend the range of mass flow measurement and control from 0-5 SCCM to 1000 SLM with 50:1 turndown capability. Like...

150 mm Rotameter -- FL-3800 Series, 150 mm Rotameter -- FL-3900 Series, 65 mm Rotameter -- FL-3600 Series, 65 mm Rotameter -- FL-3700 Series

The OMEGA® precision variable-area rotameters for air, water, and gases have up to ±2% of full scale accuracy and 0.25% of full scale repeatability. These units feature an easy-to-read millimeter...

150 mm Rotameter -- FL3400Series, 150 mm Rotameter -- FL3500 Series, 65 mm Rotameter -- FL3200 Series, 65 mm Rotameter -- FL3300 Series

The OMEGA® precision variablearea rotameters can measure flows of air, water, and gases, with up to ±2% FS accuracy and 0.25% FS repeatability. These units feature an easy-to-read millimeter scale...

Pneumatic In-Line Flowmeter -- FL-2700A Series, Pneumatic In-Line Flowmeter -- FL-6700A Series, Pneumatic In-Line Flowmeter -- FL-7700A Series, Pneumatic In-Line Flowmeter -- FL-8700A Series

This rugged direct-reading flowmeter monitors air flowrates to determine optimum performance, flow regulator settings, or pneumatic system performance. It is intended for use in mobile or industrial pneumatic systems as...

Compact Relay Controller Flow Switch -- FST-200-R / FST-300-R Series

This switch package offers a complete solution for flow or no-flow switching in pipes or ducting ranging up to 16". The compact relay controller provides reliable actuation of valves, pumps...

Multi-tube Rotameters -- FL-1/2/3/4/5/6/7/8GP

To blend two or three gases in homogeneous infinitely variable concentrations, directly at the end use point, these rotameters are unsurpassed in convenience and economy. Gas proportioning rotameters pay for...

Vortex Flowmeter -- FV-500C Series

Custom Built to Order - CONSULT FLOW ENGINEERING

SSP (Spectral Signal Processing) Technology

Measures Steam, Gas, and Low Viscosity Liquids
Multi Parameter Mass Flowmeter -- FMA6600 Series, Multi Parameter Mass Flowmeter -- FMA6700 Series

Multi-Drop Capability of Up to 256 Units (for RS-485 Option)

Stores Calibration Data for Up to 10 Different Gases

Supports 10...
Variable Area Rotameter -- FL-1340 Series, Variable Area Rotameter -- FL-1440 Series

Shielded for pressurized systems

Panel mounting design

Non-rising stem needle valve

Compact, 65mm scale

Easy-to-read...
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  • Company Description:
    Exceeding Your Expectations:
    Since its inception in 1962, OMEGA has grown from manufacturing a single product line of thermocouples to being an established global leader in the technical marketplace, offering more than 100,000 state-of-the-art products for measurement and control of... (more)