Variable Area In-line Liquid Flowmeters |
| FLMH and FLMW Series |
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¥
2,415.00
FLMH-1401AL
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Direct Reading Dual Scale
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Range 0.1 to 150 GPM (0.4 to 550 LPM)
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High Pressure: 3500 psi (Brass or Aluminum); 6000 psi (Stainless Steel)
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High Temperature: to 116°C (240°F) (Standard) or 204°C or 316°C (400 or 600°F) (Optional)
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Mounts in Any Position
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Relay Alarms and Analog Outputs Optional
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Oil or Water Models
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View related products - Variable Area Flow Meters & Switches
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The FLMW and FLMH variable area flowmeters can be installed directly in the
fluid line without flow straighteners or special piping. The
spring-and-piston type assembly enables these flowmeters to
be mounted in any position and protects them against changes in
viscosity. Available scaled for water or oil, in Aluminum, Brass or Stainless Steel bodies.
The FLMW or the FMLH Series with the 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 options 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
Accuracy: ±2% FS over the entire scale range
Repeatability: ±1%
Flow Measuring Range: 0.4 - 560 lpm (0.1 - 150 gpm)
Maximum Operating Pressure:
Aluminum and brass monitors: 3500 psig (240 Bar)
Stainless steel monitors: 6000 psig (410 Bar) up to 116°C (240°F)
Maximum Operating Temperature:
Standard Models: 116°C (240°F)
High Temp (-HT) Models: 204°C (400°F) max
Ultra High Temp (-UHT) Models: 316°C (600°F) max
Pressure Differential: download spec sheet for pressure drop graphs
Standard Calibration Fluids:
Oil monitors: DTE 25 @ 43°C (110°F), 0.873 sg
Water monitors: tap water @ 21°C (70°F), 1.0 sg
Maximum Particle Size: 76 microns
Relay (Optional): 1 or 2 form “C” relays, rated 10 A @ 125 or 250 Vac or 0.25 A @ 250 Vdc
Mechanical Life: >107 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 6.6" length
3/4 and 1 NPT Sizes: 2-3/8 OD x 7.2" length
1-1/4 and 1-1/2 NPT Sizes: 3-1/2 OD x 10.1" length
Materials of Construction (Wetted Parts)
| Description |
Aluminum
(Not for Water) |
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) |
Examples of popular models in the "To Order" box. Use the "Part Number Builder" to get
pricing for many other available models.
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† Price are shown in RMB.
Note: Comes complete with operator’s manual.
For units with BSPP threads add -BSPP to the model number (Not available on 1/4" size).
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 10 A @220 Vac Form C relay, add suffix "-R1" to model number.
For two 10 A @220 Vac Form C relays, add suffix "-R2" to model number.
For units with 4 to 20 mA output powered by 12 to 35 Vdc, add suffix "-MA" to model number.
For Bi-Directional Flow, add suffix "-BDF " to model number.
"-BDF " option not available in combination with "-UHT","-R1", "-R2", or "-MA", or on models with 1-1/2" port size. Not all sizes available with Bi-Directional Flow, only those sizes marked with † are available with the Bi-Direction Flow option.
Only one option may be ordered with each unit.
For NIST traceable certificate, add suffix "-NIST" to model number, add $250 to price.
Please use the Part Number Builder below to specify exact model, and to determine price.
Ordering Example: (1) FLMW-1410BR Water Flowmeter, Brass, 1-10 GPM 1/4 NPT, ¥3,005.00
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Related Links -
Manual, Related Products
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Product Manual
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Download
FLMX-XXXXX Series - In-Line Flowmeter
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Download
FLMG, FLMH, and FLMW Series with MA Option - Flow Transmitters
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Download
FLMG, FLMH, and FLMW Series with the -R1 or -R2 Option - Flow Alarms
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Related Products
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FLMG Series:
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Variable Area In-line Pneumatic Flow Meters
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FL-500:
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In-line Flow Meters for Use with Water and Air
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