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Variable Area Flow Meters
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Rotatable Scale Flowmeters are ideal for the direct flow measurement of air, water, and other commonly used gases. Features borosilicate glass tubes
| Product Number | Liquid Flow, Max | Material Construction Option | Mounting Orientation | Valve Type |
|---|---|---|---|---|
|
|
3 GPM
|
Brass
|
Vertical
|
N/A
|
|
|
2 GPM
|
Brass
|
Panel Mount
|
N/A
|
|
|
1.2 GPM
|
Stainless Steel
|
Vertical
|
N/A
|
|
|
1.2 GPM
|
Stainless Steel
|
Panel Mount
|
N/A
|
|
|
3 GPM
|
Stainless Steel
|
Panel Mount
|
N/A
|
This rugged direct-reading flowmeter monitors air flow rates to determine optimum performance, flow regulator settings, or pneumatic system performance.
| Product Number | Air Flow, Max | Process Connection Size |
|---|---|---|
|
|
100 SCFM
|
1/2 in
|
|
|
50 SCFM
|
1/2 in
|
|
|
400 SCFM
|
1 1/4 in
|
Industrial Direct Reading Flowmeters are directly measure flow rates for water and for air service. Good for gas or liquid metering and industrial pneumatic or hydraulic systems.
| Product Number | Liquid Flow, Max |
|---|---|
|
|
0.76 GPM
|
|
|
1 GPM
|
|
|
1.5 GPM
|
|
|
2.2 GPM
|
|
|
3.8 GPM
|
Direct Reading Glass Flowmeters are ideal for direct flow measurement of air, water, and other commonly used gases. Shipped completely assembled and includes mounting hardware.
| Product Number | Gas Flow, Max | Liquid Flow, Max | Material Construction Option | Scale Length | Valve Type |
|---|---|---|---|---|---|
|
|
5.6 SCFH
|
0 m³/s
|
Aluminum
|
65 mm
|
6-Turn Needle Valve
|
|
|
11 SCFH
|
0 m³/s
|
Aluminum
|
65 mm
|
6-Turn Needle Valve
|
|
|
20 SCFH
|
0 m³/s
|
Aluminum
|
65 mm
|
6-Turn Needle Valve
|
|
|
55 SCFH
|
0 m³/s
|
Aluminum
|
65 mm
|
6-Turn Needle Valve
|
|
|
11 SCFH
|
0 m³/s
|
Stainless Steel
|
65 mm
|
N/A
|
The Multitube Flow System supports up to six flow tubes with varying capacities and patterns, suitable for multichannel metering, mixing, or monitoring.
| Product Number | Gas Flow, Max | Liquid Flow, Max | Material Construction Option | Scale Length | Tube Capacity | Valve Type |
|---|---|---|---|---|---|---|
|
|
400 ml/min
|
12 ml/min
|
Stainless Steel
|
N/A
|
N/A
|
16-Turn Valve
|
|
|
6201 ml/min
|
201 ml/min
|
Stainless Steel
|
N/A
|
N/A
|
16-Turn Valve
|
|
|
5000 ml/min
|
125 ml/min
|
Stainless Steel
|
N/A
|
N/A
|
6-Turn Valve
|
|
|
10001 ml/min
|
326 ml/min
|
Stainless Steel
|
N/A
|
N/A
|
6-Turn Valve
|
|
|
10 SCFH
|
0 m³/s
|
Stainless Steel
|
65 mm
|
N/A
|
N/A
|
The FL-500 Series in-line flow meters feature rugged construction, easy installation and direct reading flow rates for water and air at atmospheric and 90 psi pressures.
| Product Number | Process Connection Size | Process Connection Type | Water Flow, Max |
|---|---|---|---|
|
|
1 in
|
NPT Female
|
5 GPM
|
|
|
1 in
|
NPT Female
|
10 GPM
|
|
|
1 in
|
NPT Female
|
15 GPM
|
|
|
1 1/2 in
|
NPT Female
|
30 GPM
|
|
|
1 1/2 in
|
NPT Female
|
40 GPM
|
Variable Area Fluoropolymer Flowmeters are ideal for high purity or corrosive liquid applications. Applications include chemical injectors and deionized water systems.
| Product Number | Liquid Flow, Max | Process Connection Size | Valve Type |
|---|---|---|---|
|
|
6.34 gal/h
|
1/4 in
|
No Valve
|
|
|
6.34 gal/h
|
1/4 in
|
6-Turn Valve
|
|
|
15.85 gal/h
|
1/4 in
|
6-Turn Valve
|
|
|
3.43 GPM
|
1/2 in
|
No Valve
|
|
|
10.57 GPM
|
3/4 in
|
No Valve
|
The Direct Read In-Line Variable Area flow meter features a rugged PTFE design with dual rotatable scales for precise air and water measurements, ensuring accuracy and versatility.
| Product Number | Materials | Valve Included | Water Flow, Max |
|---|---|---|---|
|
|
Stainless Steel, Polycarbonate, FKM
|
true
|
2 GPM
|
High Flow Glass Flowmeter offers a solution to the problem of fluid flow indication at higher capacity levels. Designed to withstand even the harshest industrial applications.
| Product Number | Gas Flow, Max | Liquid Flow, Max | Material Construction Option | Scale Length | Valve Type |
|---|---|---|---|---|---|
|
|
4 SCFM
|
0 m³/s
|
Brass
|
127 mm
|
N/A
|
|
|
11 SCFM
|
0 m³/s
|
Brass
|
127 mm
|
N/A
|
|
|
0 m³/s
|
4 GPM
|
Brass
|
127 mm
|
N/A
|
|
|
0 m³/s
|
5 GPM
|
Brass
|
127 mm
|
N/A
|
|
|
4 SCFM
|
0 m³/s
|
Brass
|
127 mm
|
6-Turn Needle Valve
|
The Series HFT In-Line Transmitters offer reliable flow rate monitoring for waste water and process control, featuring versatile installation and rugged construction.
| Product Number | Process Connection Size | Volumetric Flow Rate, Max |
|---|---|---|
|
|
1/2 in
|
5 GPM
|
|
|
1 in
|
40 GPM
|
|
|
1/2 in
|
2 GPM
|
|
|
1/2 in
|
10 GPM
|
The OMEGA's FL-9000 EZ-View flowmeters provide accurate, in-line indication of oil or water flow rates at an economical cost and can be mounted with no straight pipe runs
| Product Number | Process Connection Size | Process Connection Type | Scale Media Calibration | Water Flow, Max |
|---|---|---|---|---|
|
|
1 in
|
NPT Male
|
Water
|
4 GPM
|
|
|
1 in
|
NPT Male
|
Water
|
10 GPM
|
|
|
1 in
|
NPT Male
|
Water
|
16 GPM
|
|
|
1 in
|
NPT Male
|
Oil
|
4 GPM
|
Discover the Direct Read Panel Mount Variable Area Flow Meter, featuring a compact design with dual scales for air and water, ensuring precise flow measurements.
| Product Number | Materials | Valve Included | Water Flow, Max |
|---|---|---|---|
|
|
Stainless Steel, Polycarbonate, FKM
|
true
|
1.2 GPM
|
|
|
Stainless Steel, Polycarbonate, FKM
|
true
|
3 GPM
|
|
|
Stainless Steel, Polycarbonate, FKM
|
true
|
5 GPM
|
|
|
Stainless Steel, Polycarbonate, FKM
|
false
|
2 GPM
|
The FL-W7100 Series uses a basic variable-area flowmeter design: a float and tapered tube. As a result, these meters have longer, linear scales and good pointer stability.
| Product Number | Water Flow, Max |
|---|---|
|
|
6 GPM
|
Variable-Area Flowmeter for Gases measures gas flow rates. Applications include backflow prevention, heat exchangers, oil & gas equipment, and hydraulic equipment.
| Product Number | Volumetric Flow Rate, Max |
|---|---|
|
|
10 SCFM
|
|
|
20 SCFM
|
|
|
30 SCFM
|
|
|
40 SCFM
|
|
|
50 SCFM
|
The FL-9000 Series flowmeter are rugged, low-cost direct reading industrial class flowmeters that are simple to install. They can be mounted in any position
| Product Number | Process Connection Size | Process Connection Type | Scale Media Calibration | Water Flow, Max |
|---|---|---|---|---|
|
|
1 1/2 in
|
NPT Female
|
Water
|
50 GPM
|
The 150 mm High/Low Alarm Flow Meter with Optical Sensor Switch is a noninvasive means for detection of a HI or LOW flow and is ideal for signaling an alarm or cutoff valve.
| Product Number | Materials | Water Flow, Max |
|---|---|---|
|
|
Aluminum
|
506 ml/min
|
The FL46300 Series of liquid in-line flow meters offer handmade quality, combined with excellent accuracy and repeatability are machined of high quality acrylic rod stock.
| Product Number | Water Flow, Max |
|---|---|
|
|
17 GPM
|
The FL-500WW Series provides flowrate indication for 1 to 5% dilute aqueous chemical solutions used in the treatment of water and wastewater
| Product Number | Water Flow, Max |
|---|---|
|
|
5 GPM
|
|
|
10 GPM
|
|
|
20 GPM
|
|
|
50 GPM
|
The FL-W Series of water flow monitors can be used with flows from 1 gph up to 90 gpm.
| Product Number | Water Flow, Max |
|---|---|
|
|
70 GPM
|
All Fluoropolymer Flowmeters offer solutions for measuring flow rates of highly corrosive or ultra-pure liquids. Applications include chemical injectors and deionized water systems
| Product Number | Liquid Flow, Max | Process Connection Size | Scale Length | Valve Type |
|---|---|---|---|---|
|
|
6.34 gal/h
|
1/4 in
|
75 mm
|
6-Turn Valve
|
|
|
15.9 gal/h
|
1/4 in
|
75 mm
|
6-Turn Valve
|
|
|
39.6 gal/h
|
3/8 in
|
75 mm
|
6-Turn Valve
|
|
|
11.9 GPM
|
3/4 in
|
125 mm
|
6-Turn Valve
|
Variable Area Flow Meters
Variable Area Flow Meters support flow measurement, switching, control, or ...