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Variable Area In-line Pneumatic Flowmeters

FLMG Series

in-line flow meter | FLMG Series

in-line flow meter

£248.04 FLMG-14050AL

PLACE ORDER
CE
  • Monitoring Most Pneumatic or Compressed Gas Systems
  • Flow Rates From 1.5 to 425 standard litres per second @ 6.9 bar
  • High Pressure: to 40 bar for Brass or Aluminium, 69 bar for Stainless Steel
  • High Temperature—to 116°C Standard, 204 or 316°C Optional
  • Mounts in Any Position
  • Dual SCFM and SLPS Scales
Variable Area Flowmeters & Switches - View related products

Description

The FLMG Variable Area In-line Pneumatic Flow-meters feature rugged construction, easy installation, and direct-reading flow rates of air, with optional alarms and 4-20mA output. The units are calibrated at 100 psi pressure, suitable for most compressed pneumatic applications.

The spring-and-piston type assembly enables these flowmeters to be mounted in any position. The FLMG models with optional 4-20mA 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 0-5V dc analog signal, or a 2-wire 4-20 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 0-5V dc (100 W minimum load), 0 to 2000 Hz square-wave pulse or 4-20mA
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)
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Air Flowmeter, 1/4 NPT
FLMG-14012AL
£248.04
Availability: 2 weeks
 
1/4 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-14012BR
£314.17
Availability: 6 weeks
 
1/4 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-14012SS
£714.46
Availability: 6 weeks
 
1/4 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-14022AL
£248.04
Availability: 6 weeks
 
1/4 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-14022BR
£320.26
Availability: 6 weeks
 
1/4 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-14022SS
£714.46
Availability: 6 weeks
 
1/4 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-14050AL
£248.04
Availability: 5 weeks
 
1/4 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-14050BR
£314.17
Availability: 6 weeks
 
1/4 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-14050SS
£700.86
Availability: 6 weeks
 
1/4 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-14100AL
£252.85
Availability: 6 weeks
 
1/4 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-14100BR
£320.26
Availability: 6 weeks
 
1/4 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-14100SS
£714.46
Availability: 6 weeks
 
1/4 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
Air Flowmeter, 3/8 NPT
FLMG-38012AL
£248.04
Availability: 6 weeks
 
3/8 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-38012BR
£314.17
Availability: 6 weeks
 
3/8 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-38012SS
£714.46
Availability: 6 weeks
 
3/8 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-38022AL
£252.85
Availability: 6 weeks
 
3/8 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-38022BR
£320.26
Availability: 6 weeks
 
3/8 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-38022SS
£714.46
Availability: 6 weeks
 
3/8 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-38050AL
£248.04
Availability: 6 weeks
 
3/8 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-38050BR
£320.26
Availability: 6 weeks
 
3/8 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-38050SS
£714.46
Availability: 6 weeks
 
3/8 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-38100AL
£252.85
Availability: 6 weeks
 
3/8 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-38100BR
£320.26
Availability: 6 weeks
 
3/8 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-38100SS
£714.46
Availability: 6 weeks
 
3/8 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
Air Flowmeter, 1/2 NPT
FLMG-12012AL
£248.04
Availability: 6 weeks
 
1/2 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-12012BR
£314.16
Availability: 6 weeks
 
1/2 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-12012SS
£700.86
Availability: 6 weeks
 
1/2 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-12022AL
£248.04
Availability: 6 weeks
 
1/2 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-12022BR
£314.16
Availability: 6 weeks
 
1/2 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-12022SS
£700.86
Availability: 6 weeks
 
1/2 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-12050AL
£248.04
Availability: 6 weeks
 
1/2 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-12050BR
£297.38
Availability: 6 weeks
 
1/2 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-12050SS
£700.86
Availability: 6 weeks
 
1/2 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-12100AL
£248.04
Availability: 6 weeks
 
1/2 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-12100BR
£320.26
Availability: 6 weeks
 
1/2 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-12100SS
£714.46
Availability: 6 weeks
 
1/2 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
Air Flowmeter, 3/4 NPT
FLMG-34050AL
£369.44
Availability: 6 weeks
 
3/4 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-34050BR
£477.92
Availability: 6 weeks
 
3/4 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-34050SS
£915.27
Availability: 6 weeks
 
3/4 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-34100AL
£369.44
Availability: 6 weeks
 
3/4 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-34100BR
£487.18
Availability: 6 weeks
 
3/4 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-34100SS
£898.06
Availability: 6 weeks
 
3/4 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
FLMG-34150AL
£369.44
Availability: 6 weeks
 
3/4 NPT Aluminum 150 SCFM
FLMG-34150BR
£487.18
Availability: 6 weeks
 
3/4 NPT Brass 15 to 150 SCFM (10 to 70 SLPS)
FLMG-34150SS
£915.27
Availability: 6 weeks
 
3/4 NPT 304SS 15 to 150 SCFM (10 to 70 SLPS)
FLMG-34260AL
£369.44
Availability: 6 weeks
 
3/4 NPT Aluminum 30 to 330 SCFM (10 to 150 SLPS)
FLMG-34260BR
£487.18
Availability: 6 weeks
 
3/4 NPT Brass 30 to 330 SCFM (10 to 150 SLPS)
FLMG-34260SS
£915.27
Availability: 6 weeks
 
3/4 NPT 304SS 30 to 330 SCFM (10 to 150 SLPS)
Air Flowmeter, 1 NPT
FLMG-10050AL
£362.40
Availability: 6 weeks
 
1 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-10050BR
£487.18
Availability: 6 weeks
 
1 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-10050SS
£915.26
Availability: 6 weeks
 
1 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-10100AL
£362.40
Availability: 6 weeks
 
1 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-10100BR
£477.92
Availability: 6 weeks
 
1 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-10100SS
£915.27
Availability: 6 weeks
 
1 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
FLMG-10150AL
£369.44
Availability: 6 weeks
 
1 NPT Aluminum 15 to 150 SCFM (10 to 70 SLPS)
FLMG-10150BR
£487.18
Availability: 6 weeks
 
1 NPT Brass 15 to 150 SCFM (10 to 70 SLPS)
FLMG-10150SS
£915.27
Availability: 6 weeks
 
1 NPT 304SS 15 to 150 SCFM (10 to 70 SLPS)
FLMG-10260AL
£362.40
Availability: 6 weeks
 
1 NPT Aluminum 30 to 330 SCFM (10 to 150 SLPS)
FLMG-10260BR
£477.92
Availability: 6 weeks
 
1 NPT Brass 30 to 330 SCFM (10 to 150 SLPS)
FLMG-10260SS
£915.27
Availability: 6 weeks
 
1 NPT 304SS 30 to 330 SCFM (10 to 150 SLPS)
Air Flowmeter, 1-1/4 NPT
FLMG-1140450AL
£938.21
Availability: 6 weeks
 
1-1/4 NPT Aluminum 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1140450BR
£1,475.00
Availability: 6 weeks
 
1-1/4 NPT Brass 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1140450SS
£1,849.00
Availability: 6 weeks
 
1-1/4 NPT 304SS 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1141000AL
£938.21
Availability: 6 weeks
 
1-1/4 NPT Aluminum 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1141000BR
£1,475.00
Availability: 6 weeks
 
1-1/4 NPT Brass 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1141000SS
£1,849.00
Availability: 6 weeks
 
1-1/4 NPT 304 SS 150 to 900 SCFM (75 to 425 SLPS)
Air Flowmeter, 1-1/2 NPT
FLMG-1120450AL
£920.18
Availability: 6 weeks
 
1-1/2 NPT Aluminum 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1120450BR
£1,475.36
Availability: 2 weeks
 
1-1/2 NPT Brass 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1120450SS
£1,849.00
Availability: 6 weeks
 
1-1/2 NPT 304SS 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1121000AL
£938.21
Availability: 6 weeks
 
1-1/2 NPT Aluminum 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1121000BR
£1,447.00
Availability: 6 weeks
 
1-1/2 NPT Brass 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1121000SS
£1,849.00
Availability: 6 weeks
 
1-1/2 NPT 304 SS 150 to 900 SCFM (75 to 425 SLPS)
† All amounts shown in EUR, GBP, or USD
 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 4-20mA 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.

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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