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In-line rotameter with optional alarms and 4-20ma

FLMG Series

In-line rotameters with optional alarms and 4-20ma | FLMG Series

In-line rotameters with optional alarms and 4-20ma

£154.00 FLMG-14050AL

CE
  • Rotameter with Relay Alarms and 4-20mA Outputs Optional
  • 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, Rotameters & Switches - View related products

Description

Click on this link if you need more information about Rotameter.

The FLMG rotameters 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 rotameters 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: ±2.5% FS in the center third of the measuring range; ±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), PTFE Buna (std), PTFE Buna (std), PTFE
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Air Rotameter, 1/4 NPT
FLMG-14012AL Star
£154.00
Availability: 3 weeks
 
1/4 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-14012BR Star
£192.00
Availability: 6 weeks
 
1/4 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-14012SS Star
£430.00
Availability: 6 weeks
 
1/4 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-14022AL Star
£154.00
Availability: 6 weeks
 
1/4 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-14022BR Star
£192.00
Availability: 6 weeks
 
1/4 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-14022SS Star
£430.00
Availability: 6 weeks
 
1/4 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-14050AL Star
£154.00
Availability: 6 weeks
 
1/4 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-14050BR Star
£192.00
Availability: 6 weeks
 
1/4 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-14050SS Star
£430.00
Availability: 6 weeks
 
1/4 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-14100AL Star
£154.00
Availability: 6 weeks
 
1/4 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-14100BR Star
£192.00
Availability: 6 weeks
 
1/4 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-14100SS Star
£430.00
Availability: 6 weeks
 
1/4 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
Air Rotameter, 3/8 NPT
FLMG-38012AL Star
£154.00
Availability: 6 weeks
 
3/8 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-38012BR Star
£192.00
Availability: 6 weeks
 
3/8 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-38012SS Star
£430.00
Availability: 6 weeks
 
3/8 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-38022AL Star
£154.00
Availability: 6 weeks
 
3/8 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-38022BR Star
£192.00
Availability: 6 weeks
 
3/8 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-38022SS Star
£430.00
Availability: 6 weeks
 
3/8 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-38050AL Star
£154.00
Availability: 6 weeks
 
3/8 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-38050BR Star
£192.00
Availability: 6 weeks
 
3/8 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-38050SS Star
£430.00
Availability: 6 weeks
 
3/8 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-38100AL Star
£154.00
Availability: 6 weeks
 
3/8 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-38100BR Star
£192.00
Availability: 6 weeks
 
3/8 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-38100SS Star
£430.00
Availability: 6 weeks
 
3/8 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
Air Rotameter, 1/2 NPT
FLMG-12012AL Star
£154.00
Availability: 6 weeks
 
1/2 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-12012BR Star
£191.00
Availability: 6 weeks
 
1/2 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-12012SS Star
£430.00
Availability: 6 weeks
 
1/2 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
FLMG-12022AL Star
£151.00
Availability: 6 weeks
 
1/2 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-12022BR Star
£191.00
Availability: 6 weeks
 
1/2 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-12022SS Star
£430.00
Availability: 6 weeks
 
1/2 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
FLMG-12050AL Star
£154.00
Availability: 6 weeks
 
1/2 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-12050BR Star
£192.00
Availability: 6 weeks
 
1/2 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-12050SS Star
£430.00
Availability: 6 weeks
 
1/2 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-12100AL Star
£154.00
Availability: 6 weeks
 
1/2 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-12100BR Star
£192.00
Availability: 6 weeks
 
1/2 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-12100SS Star
£430.00
Availability: 6 weeks
 
1/2 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
Air Rotameter, 3/4 NPT
FLMG-34050AL Star
£222.00
Availability: 6 weeks
 
3/4 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-34050BR Star
£295.00
Availability: 6 weeks
 
3/4 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-34050SS Star
£555.00
Availability: 6 weeks
 
3/4 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-34100AL Star
£222.00
Availability: 6 weeks
 
3/4 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-34100BR Star
£295.00
Availability: 6 weeks
 
3/4 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-34100SS Star
£555.00
Availability: 6 weeks
 
3/4 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
FLMG-34150AL Star
£222.00
Availability: 6 weeks
 
3/4 NPT Aluminum 150 SCFM
FLMG-34150BR Star
£295.00
Availability: 6 weeks
 
3/4 NPT Brass 15 to 150 SCFM (10 to 70 SLPS)
FLMG-34150SS Star
£555.00
Availability: 6 weeks
 
3/4 NPT 304SS 15 to 150 SCFM (10 to 70 SLPS)
FLMG-34260AL Star
£222.00
Availability: 6 weeks
 
3/4 NPT Aluminum 30 to 330 SCFM (10 to 150 SLPS)
FLMG-34260BR Star
£295.00
Availability: 6 weeks
 
3/4 NPT Brass 30 to 330 SCFM (10 to 150 SLPS)
FLMG-34260SS Star
£555.00
Availability: 6 weeks
 
3/4 NPT 304SS 30 to 330 SCFM (10 to 150 SLPS)
Air Rotameter, 1 NPT
FLMG-10050AL Star
£222.00
Availability: 6 weeks
 
1 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
FLMG-10050BR Star
£295.00
Availability: 6 weeks
 
1 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
FLMG-10050SS Star
£555.00
Availability: 6 weeks
 
1 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
FLMG-10100AL Star
£222.00
Availability: 6 weeks
 
1 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
FLMG-10100BR Star
£294.00
Availability: 6 weeks
 
1 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
FLMG-10100SS Star
£555.00
Availability: 6 weeks
 
1 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
FLMG-10150AL Star
£222.00
Availability: 6 weeks
 
1 NPT Aluminum 15 to 150 SCFM (10 to 70 SLPS)
FLMG-10150BR Star
£295.00
Availability: 6 weeks
 
1 NPT Brass 15 to 150 SCFM (10 to 70 SLPS)
FLMG-10150SS Star
£555.00
Availability: 6 weeks
 
1 NPT 304SS 15 to 150 SCFM (10 to 70 SLPS)
FLMG-10260AL Star
£222.00
Availability: 6 weeks
 
1 NPT Aluminum 30 to 330 SCFM (10 to 150 SLPS)
FLMG-10260BR Star
£295.00
Availability: 5 weeks
 
1 NPT Brass 30 to 330 SCFM (10 to 150 SLPS)
FLMG-10260SS Star
£555.00
Availability: 6 weeks
 
1 NPT 304SS 30 to 330 SCFM (10 to 150 SLPS)
Air Rotameter, 1-1/4 NPT
FLMG-1140450AL Star
£570.00
Availability: 6 weeks
 
1-1/4 NPT Aluminum 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1140450BR Star
£895.00
Availability: 6 weeks
 
1-1/4 NPT Brass 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1140450SS Star
£1,120.00
Availability: 6 weeks
 
1-1/4 NPT 304SS 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1141000AL Star
£570.00
Availability: 6 weeks
 
1-1/4 NPT Aluminum 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1141000BR Star
£895.00
Availability: 6 weeks
 
1-1/4 NPT Brass 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1141000SS Star
£1,120.00
Availability: 6 weeks
 
1-1/4 NPT 304 SS 150 to 900 SCFM (75 to 425 SLPS)
Air Rotameter, 1-1/2 NPT
FLMG-1120450AL Star
£570.00
Availability: 6 weeks
 
1-1/2 NPT Aluminum 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1120450BR Star
£895.00
Availability: 6 weeks
 
1-1/2 NPT Brass 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1120450SS Star
£1,120.00
Availability: 6 weeks
 
1-1/2 NPT 304SS 30 to 470 SCFM (10 to 210 SLPS)
FLMG-1121000AL Star
£570.00
Availability: 1 week
 
1-1/2 NPT Aluminum 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1121000BR Star
£895.00
Availability: 6 weeks
 
1-1/2 NPT Brass 150 to 900 SCFM (75 to 425 SLPS)
FLMG-1121000SS Star
£1,120.00
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.

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


Ordering Example: (1) FLMG-10100BR-MA 1'' brass air rotameter, 10-100 SCFM, 4-20mA output., £645.00

Product Manuals:

Download FLMX-XXXXX Series - In-Line Flowmeter
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