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Economical Gas Mass Flowmeters For Clean Gases with Optional Integral Display

FMA1700A_1800A Series

mass flow transmitter | FMA1700A_1800A Series

mass flow transmitter

£630.00 FMA1828A

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

Description

Find how a Flow meter works on this link.

The FMA1700A/1800A Series electronic gas mass flow meters measure 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 aluminium/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 analogue 0 to 5 Vdc or 4 to 20 mA output for remote monitoring; the FMA1800A series has both an integral 3½ digit display and analogue output. The display can be tilted over 90 degrees for viewing convenience. The display is calibrated standard to read out directly in SCCM or SLM for nitrogen (other gas calibrations available on special order).

Due to their low cost, digital display, analogue output capability, and insensitivity to variations in gas temperature and pressure, the FMA1700A/1800A Series are ideal substitutes for many rotameter applications. When used with the FMA178BP portable battery pack, the FMA1800A Series are ideal for in-the-field calibration of flowmeters 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 flowmeter 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 have externally accessible fusing.

Model number FMA178C (supplied separately) provides a mating 9-pin “D” connector with 1 metre 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: ±1.5% of full scale, including linearity over 15 to 25°C and 5 to 60 psia (0.35 to 4.2 kg/cm²)
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 up to 100 SLM; 500 psig (35 kg/cm² gauge) above 100 SLM; 20 psig optimum
Gas and Ambient Temperature: 0 to 50°C
Leak Integrity: 1 x 10-9 std cc/sec of helium maximum to outside environment
Materials in Fluid Contact:
    Aluminium models: Anodized aluminium, 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 Vdc @ 200 mA maximum (FMA178PW)
Shipping Weight: 1.1 kg
Compliance: EN55011 class 1, class B; EN50082-1
Place Order(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, Aluminium/Brass Body
Quick Ship
  
FMA1702A
£425.00
Availability: 1 week
 
0 to 10 SCCM range
Quick Ship
  
FMA1704A
£425.00
Availability: 1 week
 
0 to 20 SCCM range
Quick Ship
  
FMA1706A
£425.00
Availability: 5 weeks
 
0 to 50 SCCM range
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FMA1708A
£425.00
Availability: 5 weeks
 
0 to 100 SCCM range
Quick Ship
  
FMA1710A
£425.00
Availability: 5 weeks
 
0 to 200 SCCM range
Quick Ship
  
FMA1712A
£425.00
Availability: 1 week
 
0 to 500 SCCM range
Quick Ship
  
FMA1714A
£425.00
Availability: 5 weeks
 
0 to 1 SLM range
Quick Ship
  
FMA1716A
£425.00
Availability: 5 weeks
 
0 to 2 SLM range
Quick Ship
  
FMA1718A
£425.00
Availability: 4 weeks
 
0 to 5 SLM range
Quick Ship
  
FMA1720A
£425.00
Availability: 1 week
 
0 to 10 SLM range
Quick Ship
  
FMA1723A
£555.00
Availability: 4 weeks
 
0 to 15 SLM range
Quick Ship
  
FMA1724A
£555.00
Availability: 1 week
 
0 to 20 SLM range
Quick Ship
  
FMA1726A
£555.00
Availability: 5 weeks
 
0 to 30 SLM range
Quick Ship
  
FMA1727A
£555.00
Availability: 1 week
 
0 to 40 SLM range
Quick Ship
  
FMA1728A
£555.00
Availability: 1 week
 
0 to 50 SLM range
Quick Ship
  
FMA1740A
£745.00
Availability: 1 week
 
0 to 60 SLM range
Quick Ship
  
FMA1741A
£745.00
Availability: 4 weeks
 
0 to 80 SLM range
Quick Ship
  
FMA1742A
£745.00
Availability: 5 weeks
 
0 to 100 SLM range
Quick Ship
  
FMA1743A
£845.00
Availability: 5 weeks
 
0 to 200 SLM range
Quick Ship
  
FMA1744A
£900.00
Availability: 4 weeks
 
0 to 500 SLM range
Quick Ship
  
FMA1745A
£1,025.00
Availability: 4 weeks
 
*0 to 1000 SLM range
Mass Flow Meters without Display, Stainless Steel Body
Quick Ship
  
FMA1702A-ST
£695.00
Availability: 5 weeks
 
0 to 10 SCCM range
Quick Ship
  
FMA1704A-ST
£695.00
Availability: 5 weeks
 
0 to 20 SCCM range
Quick Ship
  
FMA1706A-ST
£695.00
Availability: 5 weeks
 
0 to 50 SCCM range
Quick Ship
  
FMA1708A-ST
£695.00
Availability: 5 weeks
 
0 to 100 SCCM range
Quick Ship
  
FMA1710A-ST
£695.00
Availability: 5 weeks
 
0 to 200 SCCM range
Quick Ship
  
FMA1712A-ST
£695.00
Availability: 5 weeks
 
0 to 500 SCCM range
Quick Ship
  
FMA1714A-ST
£695.00
Availability: 5 weeks
 
0 to 1 SLM range
Quick Ship
  
FMA1716A-ST
£695.00
Availability: 5 weeks
 
0 to 2 SLM range
Quick Ship
  
FMA1718A-ST
£695.00
Availability: 5 weeks
 
0 to 5 SLM range
Quick Ship
  
FMA1720A-ST
£695.00
Availability: 5 weeks
 
0 to 10 SLM range
Quick Ship
  
FMA1723A-ST
£875.00
Availability: 5 weeks
 
0 to 15 SLM range
Quick Ship
  
FMA1724A-ST
£875.00
Availability: 5 weeks
 
0 to 20 SLM range
Quick Ship
  
FMA1726A-ST
£875.00
Availability: 5 weeks
 
0 to 30 SLM range
Quick Ship
  
FMA1727A-ST
£875.00
Availability: 5 weeks
 
0 to 40 SLM range
Quick Ship
  
FMA1728A-ST
£875.00
Availability: 5 weeks
 
0 to 50 SLM range
Quick Ship
  
FMA1740A-ST
£1,050.00
Availability: 5 weeks
 
0 to 60 SLM range
Quick Ship
  
FMA1741A-ST
£1,050.00
Availability: 5 weeks
 
0 to 80 SLM range
Quick Ship
  
FMA1742A-ST
£1,050.00
Availability: 5 weeks
 
0 to 100 SLM range
Quick Ship
  
FMA1743A-ST
£1,215.00
Availability: 5 weeks
 
0 to 200 SLM range
Quick Ship
  
FMA1744A-ST
£1,300.00
Availability: 5 weeks
 
0 to 500 SLM range
Quick Ship
  
FMA1745A-ST
£1,470.00
Availability: 5 weeks
 
*0 to 1000 SLM range
Mass Flow Meters with Display, Aluminium/Brass Body
Quick Ship
  
FMA1802A
£505.00
Availability: 1 week
 
0 to 10 SCCM range
Quick Ship
  
FMA1804A
£505.00
Availability: 5 weeks
 
0 to 20 SCCM range
Quick Ship
  
FMA1806A
£505.00
Availability: 1 week
 
0 to 50 SCCM range
Quick Ship
  
FMA1808A
£505.00
Availability: In Stock
 
0 to 100 SCCM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1810A
FMA1810A
£505.00
Availability: 1 week
 
0 to 200 SCCM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1812A
FMA1812A
£505.00
Availability: 1 week
 
0 to 500 SCCM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1814A
FMA1814A
£505.00
Availability: 1 week
 
0 to 1 SLM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1816A
FMA1816A
£505.00
Availability: 1 week
 
0 to 2 SLM range
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Click to expand/minimize a list of what others bought with theFMA1818A
FMA1818A
£505.00
Availability: In Stock
 
0 to 5 SLM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1820A
FMA1820A
£505.00
Availability: 1 week
 
0 to 10 SLM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1823A
FMA1823A
£635.00
Availability: 1 week
 
0 to 15 SLM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1824A
FMA1824A
£630.00
Availability: 1 week
 
0 to 20 SLM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1826A
FMA1826A
£630.00
Availability: 5 weeks
 
0 to 30 SLM range
Quick Ship
  
FMA1827A
£630.00
Availability: 5 weeks
 
0 to 40 SLM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1828A
FMA1828A
£630.00
Availability: In Stock
 
0 to 50 SLM range
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FMA1840A
£780.00
Availability: 5 weeks
 
0 to 60 SLM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1841A
FMA1841A
£780.00
Availability: 1 week
 
0 to 80 SLM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1842A
FMA1842A
£780.00
Availability: 1 week
 
0 to 100 SLM range
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Click to expand/minimize a list of what others bought with theFMA1843A
FMA1843A
£925.00
Availability: 1 week
 
0 to 200 SLM range
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Click to expand/minimize a list of what others bought with theFMA1844A
FMA1844A
£980.00
Availability: 1 week
 
0 to 500 SLM range
Quick Ship
Click to expand/minimize a list of what others bought with theFMA1845A
FMA1845A
£1,100.00
Availability: 1 week
 
* 0 to 1000 SLM range
Mass Flow Meters with Display, Stainless Steel Body
Quick Ship
  
FMA1802A-ST
£765.00
Availability: 5 weeks
 
0 to 10 SCCM range
Quick Ship
  
FMA1804A-ST
£765.00
Availability: 5 weeks
 
0 to 20 SCCM range
Quick Ship
  
FMA1806A-ST
£765.00
Availability: 5 weeks
 
0 to 50 SCCM range
Quick Ship
  
FMA1808A-ST
£765.00
Availability: 5 weeks
 
0 to 100 SCCM range
Quick Ship
  
FMA1810A-ST
£765.00
Availability: 5 weeks
 
0 to 200 SCCM range
Quick Ship
  
FMA1812A-ST
£765.00
Availability: 5 weeks
 
0 to 500 SCCM range
Quick Ship
  
FMA1814A-ST
£765.00
Availability: 5 weeks
 
0 to 1 SLM range
Quick Ship
  
FMA1816A-ST
£765.00
Availability: 5 weeks
 
0 to 2 SLM range
Quick Ship
  
FMA1818A-ST
£765.00
Availability: 5 weeks
 
0 to 5 SLM range
Quick Ship
  
FMA1820A-ST
£765.00
Availability: 5 weeks
 
0 to 10 SLM range
Quick Ship
  
FMA1823A-ST
£950.00
Availability: 5 weeks
 
0 to 15 SLM range
Quick Ship
  
FMA1824A-ST
£950.00
Availability: 5 weeks
 
0 to 20 SLM range
Quick Ship
  
FMA1826A-ST
£950.00
Availability: 5 weeks
 
0 to 30 SLM range
Quick Ship
  
FMA1827A-ST
£950.00
Availability: 5 weeks
 
0 to 40 SLM range
Quick Ship
  
FMA1828A-ST
£950.00
Availability: 5 weeks
 
0 to 50 SLM range
Quick Ship
  
FMA1840A-ST
£1,085.00
Availability: 5 weeks
 
0 to 60 SLM range
Quick Ship
  
FMA1841A-ST
£1,085.00
Availability: 5 weeks
 
0 to 80 SLM range
Quick Ship
  
FMA1842A-ST
£1,085.00
Availability: 5 weeks
 
0 to 100 SLM range
Quick Ship
  
FMA1843A-ST
£1,280.00
Availability: 5 weeks
 
0 to 200 SLM range
Quick Ship
  
FMA1844A-ST
£1,370.00
Availability: 5 weeks
 
0 to 500 SLM range
Quick Ship
  
FMA1845A-ST
£1,540.00
Availability: 5 weeks
 
0 to 1000 SLM range
Accessories
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FMA178BP
£186.00
Availability: 1 week
 
Portable battery pack for standard 12Vdc powered models only, with recharger for 115Vac
Quick Ship
  
FMA178BP-220VAC
£240.00
Availability: 1 week
 
Portable battery pack for standard 12Vdc powered models only, with recharger for 220Vac
Quick Ship
Click to expand/minimize a list of what others bought with theFMA178C
FMA178C
£24.50
Availability: 1 week
 
Female 9-pin D-connector with 3 ft of ribbon cable, 0 to 5 Vdc out
Quick Ship
Click to expand/minimize a list of what others bought with theFMA178C-MA
FMA178C-MA
£22.50
Availability: 1 week
 
Same as FMA178C, but for 4-20 mA output
Quick Ship
Click to expand/minimize a list of what others bought with theFMA18RC10
FMA18RC10
£21.75
Availability: 1 week
 
3 metre cable for remotely locating LDC of FMA1800
Quick Ship
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FMA18RC25
£34.00
Availability: 5 weeks
 
7.5 metre cable for remotely locating LDC of FMA1800
Power Supplies
Quick Ship
  
FMA178PW-240VAC-UK
£46.00
Availability: 1 week
 
Socket plug-in power supply for 240 Vac/12 Vdc, U.K. style plug
Quick Ship
  
FMA178PW-240V/24V-UK
£46.00
Availability: 1 week
 
Socket plug-in power supply for 240 Vac/24 Vdc, U.K. style plug
Quick Ship
Click to expand/minimize a list of what others bought with theFMA178PW-220VAC
FMA178PW-220VAC
£46.00
Availability: In Stock
 
Socket plug-in power supply for 230 Vac/12 Vdc, European style plug
Quick Ship
  
FMA178PW-230V/24V-EU
£46.00
Availability: 5 weeks
 
Socket plug-in power supply for 230 Vac/24 Vdc, European style plug
Quick Ship
  
FMA178PW-240VAC-AU
£46.00
Availability: 5 weeks
 
Socket plug-in power supply for 240 Vac/12 Vdc, Australian style plug
Quick Ship
  
FMA178PW-240V/24V-AU
£46.00
Availability: 5 weeks
 
Socket plug-in power supply for 240 Vac/24 Vdc, Australian style plug
Quick Ship
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FMA178PW
£35.00
Availability: 1 week
 
Socket plug-in power supply for 110 Vac/12 Vdc, North American style plug
Quick Ship
  
FMA178PW-24
£51.00
Availability: 1 week
 
Socket plug-in power supply for 110 Vac/24 Vdc, North American style plug
All amounts shown in EUR, GBP, or USD
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 "-O2CLEAN" to the model number, add £84 to price.