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OMEGA FMA1842A Gas Mass Flow Meter

The FMA1842A is an economical gas mass flow meter designed for precise monitoring of various gases from 42 SCCM up to 100 SLPM. Featuring heat transfer measurement without the need for temperature or pressure compensation, it offers excellent accuracy (+1%) and repeatability (+0.5%). Constructed from anodized aluminum or corrosion-resistant 316 stainless steel, the meter includes a tiltable LCD display, optional remote mounting, and NIST traceable calibration. Suitable for laboratory and industrial applications, it operates under pressures up to 500 psig and temperatures from 0 to 50°C, providing reliable and straightforward flow measurement in diverse environments.

Authorized Distributors
Source:Newark
Part No:FMA1842A
Stock:2
Inv Date:06-12-2026
Price: Unit price: $1550
Buy/RFQ:
Source:DigiKey
Part No:FMA1842A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1909.6
Buy/RFQ:

OMEGA FMA1842A Gas Mass Flow Meter Specifications:

  • Accuracy: +1% of full scale, including linearity over 15 to 25°C and 5 to 60 psia
  • Repeatability: +0.5% of full scale
  • Maximum Pressure: 500 psig (35 kg/cm2 gage)
  • Temperature Range: 0 to 50°C (0 to 122°F)
  • Materials: Anodized aluminum or 316 stainless steel with FKM O-rings
  • Response Time: 800 milliseconds with typical 2 seconds to within +2% of set flow rate
  • Input Power: 12 Vdc @ 200 mA maximum
  • Leak Integrity: 1 x 10^-9 std cc/sec helium maximum
  • Output Signal: 0-5 Vdc or 4-20 mA, minimum load 1000 Ω or 50-250 Ω loop resistance respectively
  • Dimensions: 14.2 x 2.5 cm (5.60 x 1.00 inches); shipping weight approximately 1.1 kg (2.5 pounds)

Buy the Economical Gas Mass Flow Meter Series FMA1800A: FMA1842A

Purchase the Gas Mass Flow Meter Series FMA1842A online to experience precise, reliable gas flow measurement suitable for laboratory, industrial, and environmental applications. With a compact design, corrosion resistance, and easy remote mounting, this flow meter provides accurate readings without temperature or pressure compensation. Ideal for monitoring a range of gases from 42 SCCM to 100 SLPM, it features a clear LCD display, NIST traceable calibration, and multiple output options. Get yours today for dependable performance in demanding conditions.

Order your Economy Gas Mass Flow Meter Series FMA1842A today and enhance your gas flow measurement accuracy with a reliable, corrosion-resistant device.

Frequently Asked Questions

Where can I buy OMEGA FMA1842A?

You can click on the BUY or RFQ button to purchase FMA1842A from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part FMA1842A?

You can download the FMA1842A datasheet or visit the OMEGA website for support.

Who is the manufacturer of FMA1842A?

OMEGA

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