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Variable Area In-line Pneumatic Flow Meters

FLMG Series

Variable Area Flow Meters for Gas | FLMG Series

Variable Area Flow Meters for Gas

TWD9,300 FLMG-14050AL

CE
  • Monitoring Most Pneumatic or Compressed Gas Systems
  • Flow Rates From 1 to 900 SCFM @ 100 psi
  • High Pressure: to 600 psi for Brass or Aluminum, 1000 psi for Stainless Steel
  • High Temperature—to 116°C (240°F) Standard, 204 or 316°C (400 or 600°F) Optional
  • Mounts in Any Position
  • Relay Alarms and Analog Outputs Optional
  • Dual SCFM and SLPS Scales
Variable Area Flow Meters & Switches - View related products

Description

The FLMG flow meters 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 spring-and-piston type assembly enables these flow meters to be mounted in any position. The FLMG models with optional analog output (-MA) are typically used to transmit a signal proportional to the flow rate to a process controller, a PLC, a recorder, or a panel-mount display. With the -MA option, the user can choose between reading a 0 to 2000 Hz square-wave pulse, a 0 to 5 Vdc analog signal, or a 2-wire 4 to 20 mA analog signal by connecting the appropriate pins.

SPECIFICATIONS
Measuring Accuracy: ±4% FS over the entire scale range
Repeatability: ±1% FS
Flow Measuring Range: 1.2 to 900 SCFM
Maximum Operating Pressure:
   Aluminum and Brass Monitors: 40 bar (600 psig)
   Stainless Steel Monitors: 70 bar (1000 psig) up to 116°C (240°F)
Maximum Operating Temperature: 116°C (240°F)
Note: For options “-HT” and “-UHT”, see high-temperature graph on spec sheet
Pressure Differential: See the pressure graphs on spec sheet.
Standard Calibration Fluids: Air @ 21°C (70°F), 1.0 sg and 6.8 bar (100 psig)
Relay (Optional): 1 or 2 form “C” relays, rated 10 A, 125 or 250 Vac or ¼ A, 250 Vdc
Mechanical Life: >106 cycles
Analog Output (Optional): Supply voltage 12 to 35 Vdc, field selectable for 0 to 5 Vdc (100 W minimum load), 0 to 2000 Hz square-wave pulse or 4 to 20 mA
Rmax = 50 (Vs - 12)
(Vs = supply voltage DC)
Installation Dimensions:
   1/4 and 1/2 NPT Sizes: 1-7/8 OD x 6-9/16" length
   3/4 and 1 NPT Sizes: 2-3/8 OD x 7-5/32" length
   1-1/4 and 1-1/2 NPT Sizes: 3-1/2 OD x 10-1/8" length

Materials of Construction (Wetted Parts)
Description Aluminum Brass Stainless Steel
High pressure casing, end ports and tapered shaft Aluminum Brass 304 SS
Seals Buna (std), EPR, FKM or perfluoroelastomer Buna (std), EPR, FKM or perfluoroelastomer FKM with PTFE backup (std) Buna, EPR or perfluoroelastomer
Transfer Magnet PTFE-coated Alnico PTFE-coated Alnico PTFE-coated Alnico
Floating Orifice Disk Stainless Steel Stainless Steel Stainless Steel
All Other Internal Parts Stainless Steel Stainless Steel Stainless Steel

Materials of Construction (Non-Wetted Components)
Description Aluminum Brass Stainless Steel
Window Tube Polycarbonate (std), Pyrex® Polycarbonate (std), Pyrex® Polycarbonate (std), Pyrex®
Window Seals Buna (std) Buna (std) Buna (std)
(Specify Model Number)
Part Number/Desc.
Qty
Description
Air Flowmeters, 1/4 NPT
FLMG-14012AL
TWD9,300
Availability: 1 week
 
1/4 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-14012BR
TWD11,780
Availability: 4 weeks
 
1/4 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-14012SS
TWD26,790
Availability: 4 weeks
 
1/4 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-14022AL
TWD9,300
Availability: 4 weeks
 
1/4 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-14022BR
TWD12,010
Availability: 4 weeks
 
1/4 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-14022SS
TWD26,790
Availability: 4 weeks
 
1/4 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-14050AL
TWD9,300
Availability: 4 weeks
 
1/4 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-14050BR
TWD11,780
Availability: 4 weeks
 
1/4 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-14050SS
TWD26,280
Availability: 4 weeks
 
1/4 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-14100AL
TWD9,480
Availability: 4 weeks
 
1/4 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-14100BR
TWD12,010
Availability: 4 weeks
 
1/4 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-14100SS
TWD26,790
Availability: 4 weeks
 
1/4 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
Air Flowmeters, 3/8 NPT
FLMG-38012AL
TWD9,300
Availability: 4 weeks
 
3/8 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-38012BR
TWD11,780
Availability: 4 weeks
 
3/8 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-38012SS
TWD26,790
Availability: 4 weeks
 
3/8 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-38022AL
TWD9,480
Availability: 4 weeks
 
3/8 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-38022BR
TWD12,010
Availability: 4 weeks
 
3/8 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-38022SS
TWD26,790
Availability: 4 weeks
 
3/8 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-38050AL
TWD9,300
Availability: 4 weeks
 
3/8 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-38050BR
TWD12,010
Availability: 4 weeks
 
3/8 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-38050SS
TWD26,790
Availability: 4 weeks
 
3/8 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-38100AL
TWD9,480
Availability: 4 weeks
 
3/8 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-38100BR
TWD12,010
Availability: 4 weeks
 
3/8 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-38100SS
TWD26,790
Availability: 4 weeks
 
3/8 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
Air Flowmeters, 1/2 NPT
FLMG-12012AL
TWD9,300
Availability: 4 weeks
 
1/2 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-12012BR
TWD11,780
Availability: 4 weeks
 
1/2 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-12012SS
TWD26,280
Availability: 4 weeks
 
1/2 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-12022AL
TWD9,300
Availability: 4 weeks
 
1/2 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-12022BR
TWD11,780
Availability: 4 weeks
 
1/2 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-12022SS
TWD26,280
Availability: 4 weeks
 
1/2 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-12050AL
TWD9,300
Availability: 4 weeks
 
1/2 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-12050BR
TWD11,780
Availability: 4 weeks
 
1/2 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-12050SS
TWD26,280
Availability: 4 weeks
 
1/2 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-12100AL
TWD9,300
Availability: 4 weeks
 
1/2 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-12100BR
TWD12,010
Availability: 4 weeks
 
1/2 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-12100SS
TWD26,790
Availability: 4 weeks
 
1/2 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
Air Flowmeters, 3/4 NPT
FLMG-34050AL
TWD13,855
Availability: 4 weeks
 
3/4 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-34050BR
TWD17,920
Availability: 4 weeks
 
3/4 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-34050SS
TWD34,305
Availability: 4 weeks
 
3/4 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-34100AL
TWD13,855
Availability: 4 weeks
 
3/4 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-34100BR
TWD18,270
Availability: 4 weeks
 
3/4 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-34100SS
TWD33,670
Availability: 4 weeks
 
3/4 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
FLMG-34150AL
TWD13,855
Availability: 4 weeks
 
3/4 NPT Aluminum 150 SCFM
FLMG-34150BR
TWD18,270
Availability: 4 weeks
 
3/4 NPT Brass 15 to 150 SCFM (10 to 70 SLPS)
FLMG-34150SS
TWD34,305
Availability: 4 weeks
 
3/4 NPT 304SS 15 to 150 SCFM (10 to 70 SLPS)
FLMG-34260AL
TWD13,855
Availability: 4 weeks
 
3/4 NPT Aluminum 30 to 330 SCFM (10 to 150 SLPS)
FLMG-34260BR
TWD18,270
Availability: 4 weeks
 
3/4 NPT Brass 30 to 330 SCFM (10 to 150 SLPS)
FLMG-34260SS
TWD34,305
Availability: 4 weeks
 
3/4 NPT 304SS 30 to 330 SCFM (10 to 150 SLPS)
Air Flowmeters, 1 NPT
FLMG-10050AL
TWD13,590
Availability: 4 weeks
 
1 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-10050BR
TWD18,270
Availability: 4 weeks
 
1 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-10050SS
TWD34,305
Availability: 4 weeks
 
1 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-10100AL
TWD13,590
Availability: 4 weeks
 
1 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-10100BR
TWD17,920
Availability: 4 weeks
 
1 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-10100SS
TWD34,305
Availability: 4 weeks
 
1 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
FLMG-10150AL
TWD13,855
Availability: 4 weeks
 
1 NPT Aluminum 15 to 150 SCFM (10 to 70 SLPS)
FLMG-10150BR
TWD18,270
Availability: 4 weeks
 
1 NPT Brass 15 to 150 SCFM (10 to 70 SLPS)
FLMG-10150SS
TWD34,305
Availability: 4 weeks
 
1 NPT 304SS 15 to 150 SCFM (10 to 70 SLPS)
FLMG-10260AL
TWD13,590
Availability: 4 weeks
 
1 NPT Aluminum 30 to 330 SCFM (10 to 150 SLPS)
FLMG-10260BR
TWD17,920
Availability: 4 weeks
 
1 NPT Brass 30 to 330 SCFM (10 to 150 SLPS)
FLMG-10260SS
TWD34,305
Availability: 4 weeks
 
1 NPT 304SS 30 to 330 SCFM (10 to 150 SLPS)
Air Flowmeters, 1-1/4 NPT
FLMG-1140450AL
TWD35,185
Availability: 4 weeks
 
1-1/4 NPT Aluminum 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1140450BR
TWD55,295
Availability: 4 weeks
 
1-1/4 NPT Brass 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1140450SS
TWD69,325
Availability: 4 weeks
 
1-1/4 NPT 304SS 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1141000AL
TWD35,185
Availability: 4 weeks
 
1-1/4 NPT Aluminum 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1141000BR
TWD55,295
Availability: 4 weeks
 
1-1/4 NPT Brass 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1141000SS
TWD69,325
Availability: 4 weeks
 
1-1/4 NPT 304 SS 150 to 900 SCFM (75 to 425 SLPS)
Air Flowmeters, 1-1/2 NPT
FLMG-1120450AL
TWD34,510
Availability: 4 weeks
 
1-1/2 NPT Aluminum 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1120450BR
TWD55,295
Availability: 4 weeks
 
1-1/2 NPT Brass 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1120450SS
TWD69,325
Availability: 4 weeks
 
1-1/2 NPT 304SS 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1121000AL
TWD35,185
Availability: 4 weeks
 
1-1/2 NPT Aluminum 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1121000BR
TWD54,250
Availability: 4 weeks
 
1-1/2 NPT Brass 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1121000SS
TWD69,325
Availability: 4 weeks
 
1-1/2 NPT 304 SS 150 to 900 SCFM (75 to 425 SLPS)
All prices on this site are shown in Taiwan Dollars.
Note: Comes complete with operator's manual.

For units with BSPP threads add -BSPP to the model number. (Not available on 1/4" size).<

NIST traceable calibration is not available on FLMG models!

Minimum Flowrate = 10% of maximum

For operation up to 400°F, add suffix "-HT" to model number.

For operation up to 600°F, add suffix "-UHT" to model number.

For units with one 10A @220 Vac Form C relay, add suffix "-R1" to model number.

For two such relays, add suffix "-R2" to model number.

For units with 4-20 mA output powered by 12-35 Vdc, add suffix "-MA" to model number.

Consult Sales for additional costs.

Bi-Directional Flow is not available on FLMG models.

Only one option may be ordered with each unit.

(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)


Ordering Example: (1) FLMG-10100BR-MA 1'' brass air flowmeter, 10-100 SCFM, 4-20 mA output., TWD40,155

Product Manuals:

Download FLMX-XXXXX Series - In-Line Flowmeter
Download FLMG, FLMH, and FLMW Series with MA Option - Flow Transmitters
Download FLMG, FLMH, and FLMW Series with the -R1 or -R2 Option - Flow Alarms
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