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Mass and Volumetric Flow Meters, 20+ Gas Selection

FMA-1600A

FMA 1600 Mass and Volumetric Omega Flow Meters | 20+ Gas Selection | FMA-1600A

TWD73,570 FMA-1601A

CE RoHS
  • Ranges of 0 to 0.5 SCCM Up to 0 to 3000 SLM
  • <10ms Response Time—Field Adjustable
  • 130+ Gas Calibrations with Every Unit: Air, Ar, CH4, CO, CO2, Ethane, H2, He, N2, N2O, Neon, O2, Propane, Butane, Acetylene, Ethylene and more
  • Pressure, Temperature, and Volumetic and Mass Flow Simultaneously Displayed
  • No warm-up time required
  • NIST 5 Point Certificate Included
  • No Straight Runs of Pipe Required
  • Analog and RS232 communications included
  • 200:1 turndown ratio.
  • Portable Battery Powered units (-B models)
Electronic Mass Flow Meters & Controllers - View related products

Description

The FMA-1600A Series mass and volumetric Omega's flow meters use the principle of differential pressure within a laminar flow field to determine the mass flow rate. A laminar flow element (LFD) insdie 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 along a fixed distance of the LFE. This, along with the viscosity of the gas, is used to accurately determine the volumetri 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 of the keypad or via RS232 communications. Volumetric flow, mass flow, or absolute pressure, and temperature can 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 125'. These flowmeters are also available in a portable version for use in the field (-B models).

SPECIFICATIONS
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 to a certain extent via RS232 communications. The primary trade-off for response time is signal noise
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 (Max):
   FMA-1600A Series: 145 psig
   FMA-1600A Series: 50 psi differential
   FVL-1600A Series: 10 psig
   FVL-1600A Series: 10 psi differential
Measurable Flow Rate: 125% FS
Supply Voltage: 7 to 30 Vdc (15 to 30 Vdc for 4 to 20 mA output)
Supply Current: 35 mA typical current draw; 100 mA available supply recommended
Cable Connection: 8-pin mini DIN
Wetted Parts: 303 & 302 Stainless Steel, FKM Heat Cured Silicone Rubber, Glass Reinforced Polyphenylene Sulfide, Heat Cured Epoxy, Aluminum, Gold, Silicon, Glass. Contact Omega engineering for details.
-LSS (Option):316LSS, 303SS, 430FRSS, Perfluoroelastomer standard, FKM, EPDM, Buna, Neoprene Standard Pressure Drops (venting to atmosphere):
Max Flow Rate 0.5 to 50 SCCM 0.1 to 10 SLM 20 SLM 50 SLM 100 SLM 250 SLM 500 SLM 1000 SLM 1500 SLM
PSID 1 1 1 2 2.5 4.0 5.5 6.0 9.0
(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/Desc.
Qty
RoHS
Description
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FMA-1622A-B
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FMA-1622A-I
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FMA-1623A-B
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FMA-1623A-I
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Accessories
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FMA1600-BP
TWD10,015
Availability: 1 week
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Portable battery pack cradle. Not for use with the "-B" portable meter version.
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FMA1600-C1
FMA1600-C1
TWD1,740
Availability: 1 week
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Replacement 1.8 M (6') 8 pin male Mini-DIN single ended, connector cable
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FMA1600-C1-25 FT
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7.62M (25') 8-pin male Mini-DIN single ended, connector cable
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FMA1600-C2
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1.8M (6') 8 pin male Mini DIN, double ended, connector cable
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FMA1600-C2-25 FT
TWD3,715
Availability: 2 weeks
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7.62M (25') 8 pin male Mini DIN, double ended, connector cable
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FMA1600-C3
FMA1600-C3
TWD2,005
Availability: 1 week
RoHS compliant
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FMA1600-CRA
TWD2,005
Availability: 1 week
RoHS compliancy undetermined
1.8M (6') 8 pin male right angle Mini-DIN single ended, connector cable
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FMA1600-MDB
TWD10,740
Availability: 1 week
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Multi-Drop Box
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FMA1600-PSU
FMA1600-PSU
TWD3,130
Availability: 1 week
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24 Vdc universal power supply
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FMA1600-E2
Consult Sales  
Availability: 
 
RoHS compliant
220Vac to 24 Vdc power supply
Tube Fitting Adapters for Threaded to 10/32
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FTNY-K210BN
TWD177
Availability: 5 weeks
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Nylon Body, TUBE ID 1/16" TO MALE 10-32UNF
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FTNY-K230BN
TWD177
Availability: 5 weeks
RoHS compliant
Nylon Body, TUBE ID 1/8" TO MALE 10-32UNF
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FTPP-K210NP
TWD177
Availability: 1 week
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Polypropylene Body, TUBE ID 1/16" TO MALE 10-32UNF
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FTPP-K230NP
TWD177
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All prices on this site are shown in Taiwan Dollars.
Note: Comes complete with 24 Vdc power supply, 1.8 m (6') cable, 8 pin male mini DIN connector, operator’s manual and NIST certificate.

††Portable versions "-B" have an integral battery compartment and come complete with 24 Vdc power supply, 1.8m (6') cable, 8 pin male mini DIN connector, operator's manual, NIST certificate, and 9V battery installed. Portable version is not available on models with 4 to 20 mA output.

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 (25°C/77°F) temperature only.

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

Standard output is scaled to the mass flow rate. For volumetric flow rate as standard output add "-VOL" to the model number.

Optional secondary output are scaled the same as the primary output. For a different secondary output scale add suffix "-T" for temperature or suffix "-P" for pressure, no additional cost.

Add "-SCFH" to model number for units scaled in SCFH, no additional charge. Specify required 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.

High accuracy calibrations to ±0.5% of full scale are available on models having a minimum full scale range of 10 SCCM or greater. For a high accuracy calibration add suffix "-HACAL" to the model number, add $400 to the price.

For a Remote Display, add suffix "-RD-*FT" to the model number, add $210 to the price. Replace the * in the suffix with the required length in whole feet, the maximum length is 3.6576 m (12'). Please note the optimum distance in feet is between 2.7 to 3 m (9 to 10').

(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$) Ethernet/IP, DeviceNet, Modbus and Profibus communications are also available for an additional charge.


Ordering Example: (1) FMA1613A Mass Flowmeter, 3/4, TWD94,665

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
13 for 1000 SLM
21 for 1500 SLM
22 for 2000 SLM
23 for 3000 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.