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Variable Area Flow Meters
Added to Your Shopping Basket
The FLC Series is the economical way to monitor municipal water flows, verify pump outlets and monitor fluid conditions. Piston design allows for installation in any position
| Product Number | Process Connection Size | Scale Media Calibration | Water Flow, Max |
|---|---|---|---|
|
|
1/2 in
|
Water
|
5 GPM
|
|
|
3/4 in
|
Oil
|
10 GPM
|
|
|
1 in
|
Oil
|
30 GPM
|
|
|
1/2 in
|
Water
|
10 GPM
|
|
|
3/4 in
|
Water
|
10 GPM
|
The OMEGA's precision variable-area flow meters for air, water, and gases have up to ± 2% of full scale accuracy. (Models ending in "07" or "45" have ± 5% FS accuracy).
| Product Number | Air Flow, Max | Float Type | Materials | Valve Type |
|---|---|---|---|---|
|
|
32.99 SCCM
|
Carboloy
|
Acetal, Aluminum
|
8-Turn Valve
|
|
|
5.77 SCCM
|
Borosilicate Glass
|
Acetal, Aluminum
|
8-Turn Valve
|
|
|
48.7 SCCM
|
Borosilicate Glass
|
Acetal, Aluminum
|
8-Turn Valve
|
|
|
2040 SCCM
|
Borosilicate Glass
|
Acetal, Aluminum
|
8-Turn Valve
|
|
|
3680 SCCM
|
Carboloy
|
Acetal, Aluminum, PCTFE, 316 Stainless Steel
|
8-Turn Valve
|
The OMEGA's precision variable-area flow meters for air, water, and gases feature an easy-to-read millimeter scale and are supplied with correlation charts for air and water
| Product Number | Float Type | Materials | Valve Included | Valve Type | Water Flow, Max |
|---|---|---|---|---|---|
|
|
Borosilicate Glass
|
Aluminum
|
true
|
8-Turn Valve
|
0.07 SCCM
|
|
|
Borosilicate Glass
|
Aluminum
|
true
|
8-Turn Valve
|
1.75 SCCM
|
|
|
Borosilicate Glass
|
Aluminum
|
true
|
8-Turn Valve
|
0.59 SCCM
|
|
|
Carboloy
|
Aluminum
|
true
|
8-Turn Valve
|
169.8 SCCM
|
|
|
Carboloy
|
316 Stainless Steel, Stainless Steel
|
true
|
8-Turn Valve
|
20.8 SCCM
|
The FL-6000A Series of general purpose flowmeters is designed to provide economical, accurate flow rate indication for oil and water and can be mounted in any position.
| Product Number | Scale Media Calibration | Specific Gravity | Water Flow, Max |
|---|---|---|---|
|
|
Oil
|
0.876
|
5 GPM
|
|
|
Oil
|
0.876
|
2 GPM
|
|
|
Oil
|
0.876
|
10 GPM
|
|
|
Water
|
1
|
2 GPM
|
|
|
Water
|
1
|
5 GPM
|
FL7000 flow meters are precisely machined from solid acrylic blocks. They are available in 50, 75, 100, 127, and 250 mm scale lengths with accuracies between 2 and 6%.
| Product Number | Air Flow, Max | Process Connection Size | Scale Length | Water Flow, Max |
|---|---|---|---|---|
|
|
0 m³/s
|
1/4 in
|
50 mm
|
75 gal/h
|
|
|
2.6 SCFH
|
1/4 in
|
50 mm
|
0 m³/s
|
|
|
4 SCFM
|
1/4 in
|
50 mm
|
0 m³/s
|
|
|
0 m³/s
|
1/2 in
|
75 mm
|
1 GPM
|
|
|
0 m³/s
|
1/2 in
|
75 mm
|
2 GPM
|
The FL-2000 Series offers a wide variety of precision flow meters for use in medical, industrial, chemical, and laboratory applications at an economical price.
| Product Number | Accuracy | Air Flow, Max | Materials | Mounting Orientation | Process Connection Size | Valve Included | Water Flow, Max |
|---|---|---|---|---|---|---|---|
|
|
± 5 %
|
200 SCFH
|
Acrylic, Brass
|
Panel Mount
|
1/8 in
|
true
|
0 m³/s
|
|
|
± 5 %
|
0.5 l/min
|
Acrylic, Brass
|
Panel Mount
|
1/8 in
|
true
|
0 m³/s
|
|
|
± 5 %
|
1 l/min
|
Acrylic, Brass
|
Panel Mount
|
1/8 in
|
true
|
0 m³/s
|
|
|
± 5 %
|
5 l/min
|
Acrylic, Brass
|
Panel Mount
|
1/8 in
|
true
|
0 m³/s
|
|
|
± 5 %
|
10 l/min
|
Acrylic, Brass
|
Panel Mount
|
1/8 in
|
true
|
0 m³/s
|
Discover the Nitrogen Direct Read Panel Mount Flow Meters, designed for accurate flow measurement in various applications, ensuring reliability and ease of use.
| Product Number | nitrogen-flow-max | Scale Length | Valve Included |
|---|---|---|---|
|
|
120 ml/min
|
65 mm
|
true
|
|
|
6 ml/min
|
65 mm
|
true
|
|
|
60 ml/min
|
65 mm
|
true
|
|
|
200 ml/min
|
65 mm
|
true
|
|
|
2 l/min
|
150 mm
|
true
|
Rugged In-Line Flow Sensors Available in 1/2", 3/4", and 1-1/4" sizes are protected in a sturdy cast aluminum enclosure, and are easy to install and mount in any position.
| Product Number | Air Flow, Max | Process Connection Size | Process Connection Type | Scale Media Calibration | Water Flow, Max |
|---|---|---|---|---|---|
|
|
0 m³/s
|
3/4 in
|
NPT Female
|
Water
|
20 GPM
|
|
|
0 m³/s
|
1/2 in
|
NPT Female
|
Oil
|
2 GPM
|
|
|
0 m³/s
|
1/2 in
|
NPT Female
|
Oil
|
5 GPM
|
|
|
0 m³/s
|
1/2 in
|
NPT Female
|
Water
|
2 GPM
|
|
|
0 m³/s
|
1/2 in
|
NPT Female
|
Water
|
5 GPM
|
The FLMG flow meters feature rugged construction and direct-reading flow rates of air. The units are calibrated at 100 psi pressure, idea for most compressed air applications.
| Product Number | Air Flow, Max | Materials | Output Signal | Process Connection Size | Switch Type |
|---|---|---|---|---|---|
|
|
50 SCFM
|
Aluminum
|
N/A
|
1 in
|
N/A
|
|
|
50 SCFM
|
Stainless Steel
|
N/A
|
1 in
|
N/A
|
|
|
150 SCFM
|
Stainless Steel
|
N/A
|
1 in
|
N/A
|
|
|
23 SCFM
|
Brass
|
N/A
|
1/2 in
|
N/A
|
|
|
50 SCFM
|
Aluminum
|
N/A
|
1/2 in
|
N/A
|
The Argon Direct Read Flow Meters offer easy panel mounting and precise flow measurement, making them ideal for various applications. Reliable and user-friendly.
| Product Number | argon-flow-max | Scale Length |
|---|---|---|
|
|
25 l/min
|
150 mm
|
|
|
50 SCFH
|
65 mm
|
|
|
1000 ml/min
|
65 mm
|
|
|
2 l/min
|
150 mm
|
|
|
325 ml/min
|
150 mm
|
Discover the Hydrogen Direct Read Panel Mount Flow Meters, designed for accurate flow measurement in a compact, easy-to-install format. Perfect for various applications.
| Product Number | helium-flow-max | Scale Length |
|---|---|---|
|
|
1.5 l/min
|
65 mm
|
|
|
3.5 l/min
|
65 mm
|
|
|
6 l/min
|
65 mm
|
|
|
35 ml/min
|
65 mm
|
|
|
150 ml/min
|
65 mm
|
FL4000 OEM-style acrylic flow meters are machined from solid acrylic blocks for superb durability. The rear ports extend through the panel for easy hookup.
| Product Number | Accuracy | Air Flow, Max | Materials | Process Connection Size | Process Connection Type | Valve Included | Water Flow, Max |
|---|---|---|---|---|---|---|---|
|
|
± 6 %
|
0 m³/s
|
N/A
|
1/4 in
|
NPT Female
|
false
|
7 gal/h
|
|
|
± 6 %
|
60 SCFH
|
N/A
|
1/4 in
|
NPT Female
|
false
|
0 m³/s
|
|
|
± 4 %
|
0 m³/s
|
N/A
|
1/4 in
|
NPT Female
|
false
|
2 GPM
|
|
|
± 4 %
|
0 m³/s
|
N/A
|
1/4 in
|
NPT Female
|
false
|
3.5 GPM
|
|
|
± 4 %
|
0 m³/s
|
N/A
|
1/4 in
|
NPT Female
|
false
|
5 GPM
|
Discover the Air Direct Read Panel Mount Variable Area Flow Meters, designed for easy monitoring of airflow in various applications with a clear and user-friendly display.
| Product Number | Air Flow, Max | Float Type | Materials | Scale Length | Valve Type |
|---|---|---|---|---|---|
|
|
7 ml/min
|
Borosilicate Glass
|
Aluminum, Polycarbonate
|
65 mm
|
6-Turn Valve
|
|
|
150 SCFH
|
Carboloy
|
Aluminum, Polycarbonate
|
65 mm
|
6-Turn Valve
|
|
|
1 l/min
|
Borosilicate Glass
|
Aluminum, Polycarbonate
|
65 mm
|
6-Turn Valve
|
|
|
5 l/min
|
Borosilicate Glass
|
Aluminum, Polycarbonate
|
65 mm
|
6-Turn Valve
|
|
|
100 ml/min
|
Borosilicate Glass
|
Aluminum, Polycarbonate
|
65 mm
|
6-Turn Valve
|
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.
| Product Number | Air Flow, Max | Water Flow, Max |
|---|---|---|
|
|
16 SCFM
|
3.8 GPM
|
|
|
21.5 SCFM
|
5 GPM
|
|
|
47.5 SCFM
|
11 GPM
|
|
|
0 m³/s
|
26 GPM
|
The FLK2000 Series has a maximum temperature rating of 140°F (60°C) and a maximum pressure rating of 125 psi and are the ideal choice for medical and laboratory applications.
| Product Number | Air Flow, Max | air-flow-min | center-to-center-length | Valve Included | Water Flow, Max |
|---|---|---|---|---|---|
|
|
25 SCFH
|
2.5 SCFH
|
3.03 in
|
true
|
0 m³/s
|
|
|
2 SCFH
|
0.2 SCFH
|
3.03 in
|
true
|
0 m³/s
|
|
|
3 SCFH
|
0.2 SCFH
|
3.03 in
|
true
|
0 m³/s
|
|
|
8.5 SCFH
|
0.85 SCFH
|
3.03 in
|
true
|
0 m³/s
|
|
|
40 SCFH
|
4 SCFH
|
3.03 in
|
true
|
0 m³/s
|
Flow Meters for air and water applications. Accuracy: ± 3% of full scale Repeatability: ± 1% Wetted Parts:316 SS, borosilicate glass, EPR O-Rings Max. Temperature: 200°F
| Product Number | Air Flow, Max | Float Type | Process Connection Size | Scale Media Calibration | Water Flow, Max |
|---|---|---|---|---|---|
|
|
21.5 SCFM
|
Rib-Guided
|
1 in
|
Air @ 100 psi
|
0 m³/s
|
The Omega FL900 series are heavy duty flowmeter with SS enclosures, unique float stop design allowing internals to be reomoved and replaced without disturbing the tube.
| Product Number | Air Flow, Max | Process Connection Size | Scale Media Calibration | Water Flow, Max |
|---|---|---|---|---|
|
|
22 SCFM
|
1 in
|
Air @ 100 psi
|
0 m³/s
|
OMEGA's multi-pressure pneumatic flowmeters feature ananodized aluminum body design and easy installation. For air/compressed gas applications at pressures up to 1000 psig.
| Product Number | Air Flow, Max | Process Connection Size |
|---|---|---|
|
|
100 SCFM
|
1/2 in
|
|
|
25 SCFM
|
1/2 in
|
|
|
50 SCFM
|
1/2 in
|
|
|
50 SCFM
|
3/4 in
|
|
|
400 SCFM
|
1 1/4 in
|
The FL-2500 Series direct read flow meter kits offer include seven interchangeable direct read scales for air, water, Argon, CO, Helium, Nitrogen and Oxygen.
| Product Number | Air Flow, Max | Materials | Valve Included |
|---|---|---|---|
|
|
1.4 SLM
|
Acrylic, Brass
|
false
|
|
|
8.5 SLM
|
Acrylic, Brass
|
false
|
|
|
16 SLM
|
Acrylic, Brass
|
false
|
|
|
1.4 SLM
|
Acrylic, Stainless Steel
|
false
|
|
|
3.5 SLM
|
Acrylic, Stainless Steel
|
false
|
Discover the Water Direct Read Panel Mount Variable Area Flow Meters, designed for easy flow measurement in various applications. Reliable and user-friendly for accurate readings.
| Product Number | Float Type | Materials | Scale Length | Valve Type | Water Flow, Max |
|---|---|---|---|---|---|
|
|
Sapphire
|
Aluminum, Polycarbonate
|
65 mm
|
6-Turn Valve
|
1 l/min
|
|
|
Borosilicate Glass
|
Aluminum, Polycarbonate
|
65 mm
|
6-Turn Valve
|
0.5 ml/min
|
|
|
Borosilicate Glass
|
Aluminum, Polycarbonate
|
65 mm
|
6-Turn Valve
|
250 ml/min
|
|
|
Borosilicate Glass
|
Aluminum, Polycarbonate
|
65 mm
|
6-Turn Valve
|
500 ml/min
|
|
|
Tantalum
|
Aluminum, Polycarbonate
|
150 mm
|
6-Turn Valve
|
2 l/min
|
Variable Area Flow Meters
Variable Area Flow Meters support flow measurement, switching, control, or ...