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Economical Gas Mass Flow Meters for Clean Gases with Optional Integral Display

FMA1700A_1800A Series

Economical Gas Mass Flow meters For Clean Gases with Optional Integral Display | FMA1700A_1800A Series

TWD33,854 FMA1828A

CE
  • Reads Gas Mass Flow Without Temperature or Pressure Compensation
  • Available in Economical Aluminum or Corrosion- Resistant 316 SS
  • Tiltable LCD Display for Easy Reading
  • NIST Traceable Calibration Included
Electronic Mass Flow Meters & Controllers - View related products

Description

The FMA1700A/1800A Series eletronic gas mass flow meters allow users to monitor the flow of a wide variety of gases from 10 SCCM up to 1000 SLM. Utilizing heat transfer through a heated tube to measure molecular gas flow rate, the FMA1700A/1800A provides measurement of direct gas mass flow rate, without the need to compensate for variations in gas temperature or pressure (within stated limits). They are available in an economical aluminum/brass construction for typical gas flows and a 316 SS construction for applications requiring more corrosion resistance. The FMA1700A series without integral display is supplied with a field selectable analog 0 to 5 Vdc or 4 to 20 mA output for remote monitoring; the FMA1800A series has both an integral 3½ digit display and analog output. The display is tiltable over 90 degrees for viewing convenience. The display is calibrated standard to readout directly in SCCM or SLM for nitrogen (other gas calibrations available on special order). Due to their low cost, digital display, analog output capability, and insensitivity to variations in gas temperature and pressure, the FMA1700A/1800A Series are ideal substitutes for many variable area flow meter applications. When used with the FMA178BP portable battery pack, the FMA1800A Series are ideal for in-the-field calibration of flow meters or testing of air sampling equipment. The FMA178BP battery pack includes batteries, recharger, and carrying case with shoulder strap and belt loop. With the FMA178BP, the flow meter can operate in excess of 40 hours; the batteries can be recharged at least 200 times. The FMA1700A/1800A Series require 12 to 26 Vdc power @ 200 mA maximum, which can be supplied by the FMA178PW plug-in socket power supply. The electronics are reverse polarity protected and has externally accessible fusing. Model number FMA178C (supplied separately) provides a mating 9-pin “D” connector with 3 feet of ribbon cable for accessing the 0 to 5 Vdc output signal and power input connections (use FMA178C-MA for 4 to 20 mA output signal connection). The LCD supplied with the FMA1800A Series is connected to the lower electronics via a modular plug. The LCD can be remotely located by purchasing an FMA18RC remote cable assembly you must then build your own assembly for panel mounting the LCD.

SPECIFICATIONS
Accuracy: ±1% of full scale, including linearity over 15 to 25°C and 5 to 60 psia (0.35 to 4.2 kg/cm²)(For sizes up to 100SLM), ±1.5% of full scale, including linearity over 15 to 25°C and 5 to 60 psia (0.35 to 4.2 kg/cm²)For larger sizes)
Turn-Down Ratio: 100:1
Repeatability: ±0.5% of full scale and for units ≥100 scm from 0 to 20% of range
Temperature Coefficient: 0.15% of full scale per °C or better
Pressure Coefficient: 0.01% of full scale per psi (0.07 bar)
Response Time: 800 msec time constant; 2 seconds (typical) to within ±2% of set flow rate over 25 to 100% of full scale
Power Requirements:12 to 26 Vdc power @200 mA maximum
Maximum Gas Pressure: 1000 psig (70 kg/cm² gauge) for ranges upto 100 SLM; 500 psig (35 kg/cm² gauge)Above 100 SLM; 20 psig optimum
Gas and Ambient Temperature: 0 to 50°C (0 to 122°F)
Leak Integrity: 1 x 10-9; std cc/sec of helium maximum to outside environment
Materials in Fluid Contact:
    Aluminum models: Anodized aluminum, 316 SS, brass and FKM O-rings
    Stainless Steel models: 316 SS and FKM O-rings
Output Signal
    Linear 0 to 5 Vdc: 1000 Ω minimum load
    4 to 20 mA: 50 to 250 Ω loop resistance
Transducer Power: 12 to 26 Vdc @ 200 mA maximum (FMA178PW)
Shipping Weight: 1.1 kg (2.5 lb)
Compliance: EN55011 class 1, class B; EN50082-1
(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
Description
Mass Flow Meters without Display, Aluminum/Brass Body
  
FMA1702A
TWD22,914
Availability: 7 weeks
 
0 to 10 SCCM range
  
FMA1704A
TWD24,975
Availability: 7 weeks
 
0 to 20 SCCM range
  
FMA1706A
TWD24,975
Availability: 7 weeks
 
0 to 50 SCCM range
  
FMA1708A
TWD24,975
Availability: 7 weeks
 
0 to 100 SCCM range
  
FMA1710A
TWD22,915
Availability: 7 weeks
 
0 to 200 SCCM range
  
FMA1712A
TWD24,975
Availability: 1 week
 
0 to 500 SCCM range
  
FMA1714A
TWD22,915
Availability: 7 weeks
 
0 to 1 SLM range
  
FMA1716A
TWD25,895
Availability: 7 weeks
 
0 to 2 SLM range
  
FMA1718A
TWD23,640
Availability: 7 weeks
 
0 to 5 SLM range
  
FMA1720A
TWD22,914
Availability: 7 weeks
 
0 to 10 SLM range
  
FMA1723A
TWD29,725
Availability: 7 weeks
 
0 to 15 SLM range
  
FMA1724A
TWD32,405
Availability: 7 weeks
 
0 to 20 SLM range
  
FMA1726A
TWD29,728
Availability: 7 weeks
 
0 to 30 SLM range
  
FMA1727A
TWD29,728
Availability: 1 week
 
0 to 40 SLM range
  
FMA1728A
TWD29,728
Availability: 1 week
 
0 to 50 SLM range
  
FMA1740A
TWD40,130
Availability: 7 weeks
 
0 to 60 SLM range
  
FMA1741A
TWD40,130
Availability: 7 weeks
 
0 to 80 SLM range
  
FMA1742A
TWD40,132
Availability: 7 weeks
 
0 to 100 SLM range
  
FMA1743A
TWD45,232
Availability: 7 weeks
 
0 to 200 SLM range
  
FMA1744A
TWD50,885
Availability: 1 week
 
0 to 500 SLM range
  
FMA1745A
TWD54,990
Availability: 7 weeks
 
*0 to 1000 SLM range
Mass Flow Meters without Display, Stainless Steel Body
  
FMA1702A-ST
TWD37,165
Availability: 7 weeks
 
0 to 10 SCCM range
  
FMA1704A-ST
TWD37,165
Availability: 7 weeks
 
0 to 20 SCCM range
  
FMA1706A-ST
TWD37,165
Availability: 7 weeks
 
0 to 50 SCCM range
  
FMA1708A-ST
TWD37,165
Availability: 7 weeks
 
0 to 100 SCCM range
  
FMA1710A-ST
TWD37,165
Availability: 7 weeks
 
0 to 200 SCCM range
  
FMA1712A-ST
TWD40,510
Availability: 7 weeks
 
0 to 500 SCCM range
  
FMA1714A-ST
TWD37,165
Availability: 7 weeks
 
0 to 1 SLM range
  
FMA1716A-ST
TWD37,165
Availability: 7 weeks
 
0 to 2 SLM range
  
FMA1718A-ST
TWD37,165
Availability: 7 weeks
 
0 to 5 SLM range
  
FMA1720A-ST
TWD37,165
Availability: 7 weeks
 
0 to 10 SLM range
  
FMA1723A-ST
TWD46,990
Availability: 7 weeks
 
0 to 15 SLM range
  
FMA1724A-ST
TWD46,991
Availability: 7 weeks
 
0 to 20 SLM range
  
FMA1726A-ST
TWD46,990
Availability: 7 weeks
 
0 to 30 SLM range
  
FMA1727A-ST
TWD46,990
Availability: 7 weeks
 
0 to 40 SLM range
  
FMA1728A-ST
TWD46,990
Availability: 7 weeks
 
0 to 50 SLM range
  
FMA1740A-ST
TWD56,435
Availability: 7 weeks
 
0 to 60 SLM range
  
FMA1741A-ST
TWD56,435
Availability: 7 weeks
 
0 to 80 SLM range
  
FMA1742A-ST
TWD56,435
Availability: 7 weeks
 
0 to 100 SLM range
  
FMA1743A-ST
TWD65,300
Availability: 7 weeks
 
0 to 200 SLM range
  
FMA1744A-ST
TWD69,850
Availability: 7 weeks
 
0 to 500 SLM range
  
FMA1745A-ST
TWD78,915
Availability: 7 weeks
 
*0 to 1000 SLM range
Mass Flow Meters with Display, Aluminum/Brass Body
  
FMA1802A
TWD27,040
Availability: 5 weeks
 
0 to 10 SCCM range
  
FMA1804A
TWD27,040
Availability: 7 weeks
 
0 to 20 SCCM range
  
FMA1806A
TWD27,040
Availability: 1 week
 
0 to 50 SCCM range
  
FMA1808A
TWD27,900
Availability: 1 week
 
0 to 100 SCCM range
FMA1810A
FMA1810A
TWD27,040
Availability: 1 week
 
0 to 200 SCCM range
FMA1812A
FMA1812A
TWD27,040
Availability: 1 week
 
0 to 500 SCCM range
FMA1814A
FMA1814A
TWD27,040
Availability: 3 weeks
 
0 to 1 SLM range
FMA1816A
FMA1816A
TWD27,040
Availability: 1 week
 
0 to 2 SLM range
FMA1818A
FMA1818A
TWD27,040
Availability: 1 week
 
0 to 5 SLM range
FMA1820A
FMA1820A
TWD27,040
Availability: 1 week
 
0 to 10 SLM range
FMA1823A
FMA1823A
TWD37,125
Availability: 1 week
 
0 to 15 SLM range
FMA1824A
FMA1824A
TWD33,854
Availability: 1 week
 
0 to 20 SLM range
FMA1826A
FMA1826A
TWD33,854
Availability: 7 weeks
 
0 to 30 SLM range
  
FMA1827A
TWD33,854
Availability: 7 weeks
 
0 to 40 SLM range
FMA1828A
FMA1828A
TWD33,854
Availability: 1 week
 
0 to 50 SLM range
  
FMA1840A
TWD41,785
Availability: 7 weeks
 
0 to 60 SLM range
FMA1841A
FMA1841A
TWD45,545
Availability: 7 weeks
 
0 to 80 SLM range
FMA1842A
FMA1842A
TWD41,784
Availability: 1 week
 
0 to 100 SLM range
FMA1843A
FMA1843A
TWD49,643
Availability: 1 week
 
0 to 200 SLM range
FMA1844A
FMA1844A
TWD52,714
Availability: 1 week
 
0 to 500 SLM range
FMA1845A
FMA1845A
TWD59,094
Availability: 1 week
 
* 0 to 1000 SLM range
Mass Flow Meters with Display, Stainless Steel Body
  
FMA1802A-ST
TWD41,165
Availability: 7 weeks
 
0 to 10 SCCM range
  
FMA1804A-ST
TWD41,165
Availability: 7 weeks
 
0 to 20 SCCM range
  
FMA1806A-ST
TWD41,162
Availability: 7 weeks
 
0 to 50 SCCM range
  
FMA1808A-ST
TWD41,162
Availability: 7 weeks
 
0 to 100 SCCM range
  
FMA1810A-ST
TWD42,695
Availability: 1 week
 
0 to 200 SCCM range
  
FMA1812A-ST
TWD41,162
Availability: 7 weeks
 
0 to 500 SCCM range
  
FMA1814A-ST
TWD41,162
Availability: 7 weeks
 
0 to 1 SLM range
  
FMA1816A-ST
TWD41,162
Availability: 7 weeks
 
0 to 2 SLM range
  
FMA1818A-ST
TWD41,162
Availability: 7 weeks
 
0 to 5 SLM range
  
FMA1820A-ST
TWD41,162
Availability: 7 weeks
 
0 to 10 SLM range
  
FMA1823A-ST
TWD51,095
Availability: 7 weeks
 
0 to 15 SLM range
  
FMA1824A-ST
TWD51,095
Availability: 7 weeks
 
0 to 20 SLM range
  
FMA1826A-ST
TWD51,095
Availability: 7 weeks
 
0 to 30 SLM range
  
FMA1827A-ST
TWD51,095
Availability: 7 weeks
 
0 to 40 SLM range
  
FMA1828A-ST
TWD51,092
Availability: 7 weeks
 
0 to 50 SLM range
  
FMA1840A-ST
TWD58,090
Availability: 7 weeks
 
0 to 60 SLM range
  
FMA1841A-ST
TWD58,090
Availability: 7 weeks
 
0 to 80 SLM range
  
FMA1842A-ST
TWD58,094
Availability: 7 weeks
 
0 to 100 SLM range
  
FMA1843A-ST
TWD68,780
Availability: 7 weeks
 
0 to 200 SLM range
  
FMA1844A-ST
TWD73,573
Availability: 7 weeks
 
0 to 500 SLM range
  
FMA1845A-ST
TWD90,075
Availability: 7 weeks
 
0 to 1000 SLM range
Accessories
FMA178C
FMA178C
TWD1,459
Availability: 1 week
 
Female 9-pin D-connector with 3 ft of ribbon cable, 0 to 5 Vdc out
FMA178C-MA
FMA178C-MA
TWD1,335
Availability: 1 week
 
Same as FMA178C, but for 4-20 mA output
FMA18RC10
FMA18RC10
TWD1,290
Availability: 1 week
 
10' cable for remotely locating LDC of FMA1800
FMA18RC25
FMA18RC25
TWD2,020
Availability: 5 weeks
 
25' cable for remotely locating LDC of FMA1800
Power Supplies
FMA178PW
FMA178PW
TWD2,064
Availability: 1 week
 
Socket plug-in power supply for 110 Vac/12 Vdc, North American style plug
  
FMA178PW-24
TWD3,100
Availability: 1 week
 
Socket plug-in power supply for 110 Vac/24 Vdc, North American style plug
  
FMA178PW-240VAC-AU
TWD2,732
Availability: 5 weeks
 
Socket plug-in power supply for 240 Vac/12 Vdc, Australian style plug
  
FMA178PW-240V/24V-AU
TWD2,920
Availability: 5 weeks
 
Socket plug-in power supply for 240 Vac/24 Vdc, Australian style plug
FMA178PW-220VAC
FMA178PW-220VAC
TWD2,732
Availability: 1 week
 
Socket plug-in power supply for 230 Vac/12 Vdc, European style plug
  
FMA178PW-230V/24V-EU
TWD2,923
Availability: 5 weeks
 
Socket plug-in power supply for 230 Vac/24 Vdc, European style plug
  
FMA178PW-240VAC-UK
TWD2,732
Availability: 3 weeks
 
Socket plug-in power supply for 240 Vac/12 Vdc, U.K. style plug
  
FMA178PW-240V/24V-UK
TWD2,923
Availability: 1 week
 
Socket plug-in power supply for 240 Vac/24 Vdc, U.K. style plug
All prices on this site are shown in Taiwan Dollars.
Note: * Comes with dual 3/4 FNPT connections instead of compression fittings.

Comes complete with compression fittings, operator's manual, and NIST traceable certficate.

Power supplies sold separately.

Flow ranges specified are for nitrogen or air at 20 psig. When used for other gases, a multiplication factor is used to determine the flow rate, and the digital display must be rescaled in the field. To request a custom calibration add the gas abbreviation and pressure as a suffix to the model number.

Custom calibrations done at ambient temperature only.

For Oxygen cleaned units, add suffix "-C" to the model number, add $125 to price.


Option Descriptions:


(1) Display select from:
17 for Without Display
18 for With Display

(2) Max Flow Rate select from:
02 for 10 SCCM
04 for 20 SCCM
06 for 50 SCCM
08 for 100 SCCM
10 for 200 SCCM
12 for 500 SCCM
14 for 1 SLM
16 for 2 SLM
18 for 5 SLM
20 for 10 SLM
23 for 15 SLM
24 for 20 SLM
26 for 30 SLM
27 for 40 SLM
28 for 50 SLM
40 for 60 SLM
41 for 80 SLM
42 for 100 SLM
43 for 200 SLM
44 for 500 SLM
45 for 1000 SLM

(3) Body select from:
Nothing(leave field blank) for Aluminum/Brass Body
-ST for 316 SS Body

(4) Oxygen Cleaned Units select from:
Nothing(leave field blank) for None
-C for Oxygen Cleaned Units
Note: All combinations may not be valid, check spec sheet for valid part numbers.
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