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LOW PRESSURE DROP GAS MASS FlowMeters

FMA-LP1600A

Mass Flow Meter | Gas Flow | FMA-LP1600A

Mass Flow Meter | Gas Flow

TWD65,724 FMA-LP1603A

CE
  • Ranges of 0 to 0.5 SCCM Up to 0 to 500 SLM
  • Reports Mass Flow, Volumetric Flow, Temperature, and Pressure
  • <10 ms Response Time—Field Adjustable
  • 130+ Gas Calibrations, Including Air, Ar, CH4, CO, CO2, Ethane, H2, He, N2, N2O, Neon, O2, Propane, Butane, Iso-Butane, Acetylene, Ethylene, Krypton, Xenon, and Sulfur Hexafluoride
  • Pressure, Temperature and Volumetric and Mass Flow Simultaneously Displayed
  • NIST 5-Point Certificate Included
  • No Straight Runs of Pipe Required
  • No Warm-Up Time
  • Turndown Ratio of 200:1 (0.5% Maximum Flow)
  • RS232 Standard
  • Portable Battery Powered units (-B models)
Electronic Mass Flow Meters & Controllers - View related products

Description

The FMA-LP1600A Series mass and volumetric flowmeters use the principle of differential pressure within a laminar flow field to determine the mass flow rate. A laminar flow element (LFE) inside the meter forces the gas into laminar (streamlined) flow. Inside this region, the Poiseuille equation dictates that the volumetric flow rate be linearly related to the pressure drop. A differential pressure sensor is used to measure the pressure drop along a fixed distance of the LFE. This, along with the viscosity of the gas, is used to accurately determine the volumetric flow rate. Separate absolute temperature and pressure sensors are incorporated and correct the volumetric flow rate to a set of standard conditions. This standardized flow rate is commonly called the mass flow rate and is reported in units such as standard cubic feet per minute (SCFM) or standard liters per minute (SLM). Standard units include a 0 to 5 V output (4 to 20 mA optional) and RS232 communications. The gas select feature can be adjusted from the front keypad or via RS232 communications. Volumetric flow, mass flow, absolute pressure, and temperature can all be viewed or recorded through the RS232 connection. It is also possible to multi-drop up to 26 units on the same serial connection to a distance of 38 m (125'). These flowmeters can be portable with an optional battery pack (-B models).

Specifications
Mass Reference Conditions: (STP) 25ۥC, 14.7 PSIA
Accuracy: ±(0.8% of rdg ± 0.2% FS)
Repeatability: ±0.2%
Turndown Ratio: 200:1
Response Time: 10 ms typical default response time for 63.2% of a step change. A variable register allows response time to be field adjustable via RS232 communications.
Output: 0 to 5 Vdc standard
Operating Temperature: -10 to 50°C (14 to 122°F)
Zero Shift: 0.02% FS/°C/atm
Span Shift: 0.02% FS/°C/atm
Humidity Range: 0 to 100% non-condensing
Pressure (Maximum): 50 psig
Measurable Flow Rate: 125% FS
Supply Voltage: 7 to 30 Vdc (15 to 30 Vdc for 4 to 20 mA output)
Supply Current: 40 mA typical current draw; 100 mA available supply recommended
Cable Connection: 8-pin mini DIN
Wetted Parts: 302 and 303 SS, FKM, silicone RTV, nylon 616, aluminum
Ingress Protection: IP40
-LSS (Option):316LSS, 303SS, 430FRSS, Perfluoroelastomer standard, FKM, EPDM, Buna, Neoprene Communications: RS232 standard, RS485 (optional)
(Specify Model Number)

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Part Number/Desc.
Qty
Description
  
FMA-LP1601A
TWD92,446
Availability: 10 weeks
 
0.5 SCCM, 10 to 32 UNF thread, one 0 to 5 V output
  
FMA-LP1601A-B
TWD97,930
Availability: 10 weeks
 
0.5 SCCM, 10 to 32 UNF thread, portable version††
  
FMA-LP1601A-I
TWD95,150
Availability: 10 weeks
 
0.5 SCCM, 10 to 32 UNF thread, one 4 to 20 mA output
  
FMA-LP1602A
TWD92,445
Availability: 10 weeks
 
1 SCCM, 10 to 32 UNF thread, one 0 to 5 V output
  
FMA-LP1602A-B
TWD97,930
Availability: 10 weeks
 
1 SCCM, 10 to 32 UNF thread, portable version††
  
FMA-LP1602A-I
TWD95,150
Availability: 10 weeks
 
1 SCCM, 10 to 32 UNF thread, one 4 to 20 mA output
  
FMA-LP1614A
TWD82,485
Availability: 4 weeks
 
2 SCCM, 10 to 32 UNF thread, one 0 to 5 V output
  
FMA-LP1614A-B
TWD92,070
Availability: 4 weeks
 
2 SCCM, 10 to 32 UNF thread, portable version††
  
FMA-LP1614A-I
TWD84,930
Availability: 4 weeks
 
2 SCCM, 10 to 32 UNF thread, one 4 to 20 mA output
  
FMA-LP1615A
TWD82,485
Availability: 4 weeks
 
5 SCCM, 10 to 32 UNF thread, one 0 to 5 V output
  
FMA-LP1615A-B
TWD92,070
Availability: 4 weeks
 
5 SCCM, 10 to 32 UNF thread, portable version ††
  
FMA-LP1615A-I
TWD84,930
Availability: 4 weeks
 
5 SCCM, 10 to 32 UNF thread, one 4 to 20 mA output
  
FMA-LP1603A
TWD65,724
Availability: 4 weeks
 
10 SCCM, 10 to 32 UNF thread, one 0 to 5 V outputs
  
FMA-LP1603A-B
TWD76,135
Availability: 4 weeks
 
10 SCCM, 10 to 32 UNF thread, portable version ††
  
FMA-LP1603A-I
TWD68,170
Availability: 4 weeks
 
10 SCCM, 10 to 32 UNF thread, one 4 to 20 mA outputs
  
FMA-LP1616A
TWD66,625
Availability: 4 weeks
 
20 SCCM, 10 to 32 UNF thread, one 0 to 5 V output
  
FMA-LP1616A-B
TWD77,110
Availability: 4 weeks
 
20 SCCM, 10 to 32 UNF thread, portable version††
  
FMA-LP1616A-I
TWD69,105
Availability: 4 weeks
 
20 SCCM, 10 to 32 UNF thread, one 4 to 20 mA output
  
FMA-LP1604A
TWD66,625
Availability: 1 week
 
50 SCCM, 10 to 32 UNF thread, one 0 to 5 V output
  
FMA-LP1604A-B
TWD77,110
Availability: 4 weeks
 
50 SCCM, 10 to 32 UNF thread, portable version††
  
FMA-LP1604A-I
TWD69,105
Availability: 4 weeks
 
50 SCCM, 10 to 32 UNF thread, one 4 to 20 mA output
  
FMA-LP1617A
TWD63,020
Availability: 4 weeks
 
100 SCCM, 1/8 FNPT, one 0 to 5 V output
  
FMA-LP1617A-B
TWD73,655
Availability: 4 weeks
 
100 SCCM, 1/8 FNPT, portable version††
  
FMA-LP1617A-I
TWD65,500
Availability: 4 weeks
 
100 SCCM, 1/8 FNPT, one 4 to 20 mA output
  
FMA-LP1618A
TWD63,020
Availability: 4 weeks
 
200 SCCM, 1/8 FNPT, one 0 to 5 V output
  
FMA-LP1618A-B
TWD73,655
Availability: 4 weeks
 
200 SCCM, 1/8 FNPT, portable version††
  
FMA-LP1618A-I
TWD65,500
Availability: 4 weeks
 
200 SCCM, 1/8 FNPT, one 4 to 20 mA output
  
FMA-LP1619A
TWD59,650
Availability: 4 weeks
 
500 SCCM, 1/8 FNPT, one 0 to 5 V output
  
FMA-LP1619A-B
TWD73,655
Availability: 4 weeks
 
500 SCCM, 1/8 FNPT, portable version††
  
FMA-LP1619A-I
TWD65,502
Availability: 4 weeks
 
500 SCCM, 1/8 FNPT, one 4 to 20 mA output
  
FMA-LP1620A
TWD63,020
Availability: 4 weeks
 
1 SLM, 1/8 FNPT, one 0 to 5 V output
  
FMA-LP1620A-B
TWD73,655
Availability: 4 weeks
 
1 SLM, 1/8 FNPT, portable version††
  
FMA-LP1620A-I
TWD65,500
Availability: 4 weeks
 
1 SLM, 1/8 FNPT, one 4 to 20 mA output
  
FMA-LP1605A
TWD63,022
Availability: 4 weeks
 
2 SLM, 1/8 FNPT, one 0 to 5 V output
  
FMA-LP1605A-B
TWD73,657
Availability: 4 weeks
 
2 SLM, 1/8 FNPT, portable version††
  
FMA-LP1605A-I
TWD65,500
Availability: 4 weeks
 
2 SLM, 1/8 FNPT, one 4 to 20 mA output
  
FMA-LP1606A
TWD59,650
Availability: 4 weeks
 
5 SLM, 1/8 FNPT, one 0 to 5 V output
  
FMA-LP1606A-B
TWD71,178
Availability: 4 weeks
 
5 SLM, 1/8 FNPT, portable version††
  
FMA-LP1606A-I
TWD62,001
Availability: 4 weeks
 
5 SLM, 1/8 FNPT, one 4 to 20 mA output
  
FMA-LP1607A
TWD68,092
Availability: 4 weeks
 
10 SLM, 1/8 FNPT, one 0 to 5 V output
  
FMA-LP1607A-B
TWD78,727
Availability: 4 weeks
 
10 SLM, 1/8 FNPT, portable version†,†
  
FMA-LP1607A-I
TWD70,610
Availability: 4 weeks
 
10 SLM, 1/8 FNPT, one 4 to 20 mA output
  
FMA-LP1608A
TWD68,092
Availability: 4 weeks
 
20 SLM, 1/4 FNPT, one 0 to 5 V output
  
FMA-LP1608A-B
TWD78,727
Availability: 4 weeks
 
20 SLM, 1/4 FNPT, portable version††
  
FMA-LP1608A-I
TWD70,610
Availability: 4 weeks
 
20 SLM, 1/4 FNPT, one 4 to 20 mA output
  
FMA-LP1609A
TWD94,250
Availability: 4 weeks
 
50 SLM, 1/4 FNPT, one 0 to 5 V output
  
FMA-LP1609A-B
TWD104,882
Availability: 4 weeks
 
50 SLM, 1/4 FNPT, portable version††
  
FMA-LP1609A-I
TWD96,840
Availability: 4 weeks
 
50 SLM, 1/4 FNPT, one 4 to 20 mA output
  
FMA-LP1610A
TWD108,980
Availability: 10 weeks
 
100 SLM, 1/4 FNPT, one 0 to 5 V output
  
FMA-LP1610A-B
TWD115,255
Availability: 4 weeks
 
100 SLM, 1/4 FNPT, portable version††
  
FMA-LP1610A-I
TWD105,715
Availability: 4 weeks
 
100 SLM, 1/4 FNPT, one 4 to 20 mA output
  
FMA-LP1611A
TWD116,645
Availability: 10 weeks
 
250 SLM, 3/4 FNPT, one 0 to 5 V output
  
FMA-LP1611A-B
TWD120,630
Availability: 10 weeks
 
250 SLM, 3/4 FNPT, portable version††
  
FMA-LP1611A-I
TWD112,795
Availability: 10 weeks
 
250 SLM, 3/4 FNPT, one 4 to 20 mA output
  
FMA-LP1612A
TWD162,830
Availability: 10 weeks
 
500 SLM, 3/4 FNPT, one 0 to 5 V output
  
FMA-LP1612A-B
TWD170,305
Availability: 10 weeks
 
500 SLM, 3/4 FNPT, portable version††
  
FMA-LP1612A-I
TWD165,310
Availability: 10 weeks
 
500 SLM, 3/4 FNPT, one 4 to 20 mA output
Accessories
  
FMA1600-BP
Consult Sales  
Availability: 
 
 
Portable battery pack cradle. Not for use with the "-B" portable meter versio
FMA1600-C1
FMA1600-C1
TWD2,148
Availability: 1 week
 
Replacement 1.8 M (6') 8-pin male Mini-DIN single-ended connector cable
  
FMA1600-C1-25 FT
TWD4,114
Availability: 2 weeks
 
FT 7.62 M (25') 8-pin male Mini-DIN single-ended connector cable
  
FMA1600-C2
TWD2,610
Availability: 3 weeks
 
1.8 M (6') 8-pin male Mini-DIN double-ended connector cable
  
FMA1600-C2-25 FT
TWD4,875
Availability: 3 weeks
 
FT 7.62 M (25') 8-pin male Mini-DIN double-ended connector cable
FMA1600-C3
FMA1600-C3
TWD2,472
Availability: 1 week
 
1.8 M (6') 8-pin male Mini-DIN to DB9 female adapter
  
FMA1600-CRA
TWD2,610
Availability: 3 weeks
 
1.8 M (6') 8-pin male right-angle Mini_DIN single ended connector cable
  
FMA1600-MDB
TWD12,045
Availability: 4 weeks
 
Multi-Drop Box
FMA1600-PSU
FMA1600-PSU
TWD3,862
Availability: 3 weeks
 
24 Vdc Universal power supply
  
FMA1600-E2
Consult Sales  
Availability: 
 
 
220 Vac to 24 Vdc power supply
Tube Fitting Adapters for Threaded to 10/32
  
FTNY-K210BN
TWD284
Availability: 5 weeks
 
Nylon body, tube ID 1/16" to male 10 to 32 UNF
  
FTNY-K230BN
TWD284
Availability: 5 weeks
 
Nylon body, tube ID 1/8" to male 10 to 32 UNF
  
FTPP-K210NP
TWD284
Availability: 1 week
 
Polypropylene body, tube ID 1/16" to male 10 to 30 UNF
  
FTPP-K230NP
Consult Sales  
Availability: 
 
 
Polypropylene body, tube ID 1/8" to male 10 to 32 UNF
All prices on this site are shown in Taiwan Dollars.
Note: Comes complete with 24 Vdc universal power supply, 1.8m (6') cable, 8-pin male Mini- DIN connector, operator’s manual, and NIST certificate.

Units are calibrated to air @ 5 psig for 0 to 1 LPM, 15 psig for 2 to 10 LPM, 30 psig for 20 to 100 LPM, and 50 psig for 200 LPM and greater.

Calibrations done at ambient (25C/77F) temperature only.

To replace the standard RS232 communications with RS485, add suffix “-RS485” to the model number; add $120 to the price.

Standard input is 0 to 5V, for optional 4 to 20 mA input add suffix “-IN” to the model number; no additional cost.

Standard output is scaled to the mass flow rate.

For volumetric flow rate as standard output add suffix “-VOL” to the model number; no additional cost.

**Optional secondary output are scaled the same as the primary output scale. For an alternate output scale add suffix “-T” to the model number for temperature or “-P” for pressure; no additional cost.

††Portable versions have an integral battery compartment on the meter and come with one 9V battery installed. Option not available on “-I” or “I2” models where 4 to 20mA is the chosen output.

For units scaled in SCFH, add suffix “-SCFH” to model number; no additional cost. Please specify the desired range in SCFH.

For totalizer option, add suffix “-TOT” to the model number; add $120 to the price. Please specify resolution. This is a 6-digit counter. Examples: For totalizing in liters with 1/100 liter resolution, the max count would be 9999.99. For totalizing in liters with 1 liter resolution, the max count would be 999999.

Ethernet/IP, DeviceNet, Modbus and Profibus communications are also available for an additional charge.


Option Descriptions:


(1) Max Flow select from:
01 for 0.5 SCCM
02 for 1 SCCM
14 for 2 SCCM
15 for 5 SCCM
03 for 10 SCCM
16 for 20 SCCM
04 for 50 SCCM
17 for 100 SCCM
18 for 200 SCCM
19 for 500 SCCM
20 for 1 SLM
05 for 2 SLM
06 for 5 SLM
07 for 10 SLM
08 for 20 SLM
09 for 50 SLM
10 for 100 SLM
11 for 250 SLM
12 for 500 SLM

(2) Output select from:
Nothing(leave field blank) for None
-I for 4 to 20 mA output
-I2 for Two 4 to 20 mA outputs
-V2 for Two 0 to 5V Outputs
-I2-T for Two 4 to 20 mA outputs second output for temperature
-V2-T for Two 0 to 5V outputs second output for temperature
-I2-P for Two 4 to 20 mA outputs second output for pressure
-V2-P for Two 0 to 5V outputs second output for pressure
-VOL for Volumetric flow rate as standard output

(3) Portable Version select from:
Nothing(leave field blank) for Standard
-B for Portable version of the meter (not available on models with 4 to 20 mA output)

(4) Input select from:
Nothing(leave field blank) for 0 to 5V
-IN for 4 to 20 mA input

(5) RS485 select from:
Nothing(leave field blank) for RS232
-RS485 for RS485

(6) SCFH select from:
Nothing(leave field blank) for Standard
-SCFH for Units scaled in SCFH

(7) Totalizer select from:
Nothing(leave field blank) for Standard
-TOT for Totalizer
Note: All combinations may not be valid, check spec sheet for valid part numbers.
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