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OMEGA FMA1609A Gas flow meter

The FMA-1600A series mass and volumetric flow meters by Omega utilize differential pressure within a laminar flow element to accurately measure gas flow rates. The device employs a laminar flow element (LFE) to ensure gases flow in a streamlined manner, with pressure drops related to the volumetric flow rate according to Poiseuille's law. Built-in absolute temperature and pressure sensors adjust the measurements to standard conditions. The flow meter features a maximum flow rate of 50 SL per minute, with an accuracy of ±(0.8% of reading + 0.2% full scale). It offers RS232 communication, a 1/4 FNPT connection, and does not require warm-up time or straight pipe runs. The device includes 130+ gas calibrations, covering pure and mixed gases, and has a 200:1 turndown ratio. Packaged with a 24VDC power supply, 1.8-meter cable, 8-pin mini DIN connector, operator’s manual, and NIST calibration certificate.

Authorized Distributors
Source:DigiKey
Part No:FMA-1609A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $2584.06
Buy/RFQ:

OMEGA FMA1609A Gas flow meter Specifications:

  • Flow Rate Range: 0.5 SCCM to 50 SLM
  • Accuracy: ±(0.8% of reading + 0.2% FS)
  • Response Time: 10 ms typical, adjustable via RS232
  • Output: 0-5 V standard, optional 4-20 mA
  • Operating Temperature: -10 to 50°C (14 to 122°F)
  • Maximum Pressure: 145 psig
  • Pressure Drop Range: 0.5 to 50 psid for low ranges, up to 1500 SLM
  • Wetted Parts: 302 and 303 stainless steel, FKM, silicone RTV, glass reinforced PPS
  • Power Supply: 7 to 30 Vdc (15-30 V for 4-20 mA output)
  • Response Time: 10 ms (default), response time adjustable
  • Turndown Ratio: 200:1
  • Calibration: 130+ gases including pure and mixed, NIST 5-point certificate
  • Connections: 1/4 FNPT or 10-32 UNF threaded ports
  • Communication: RS232, optional RS485, multiple units daisy-chainable

Buy the Buy Omega FMA-1600A Series Gas Flow Part Number FMA1609A Online

Purchase the Omega FMA-1600A series online today to experience accurate, responsive, and dependable gas flow measurement for a wide range of industrial applications. Featuring differential pressure technology, laminar flow elements, and extensive gas calibration options, this flow meter provides real-time readings with RS232 data output. Its no warm-up design and adaptable response time make it ideal for demanding environments. Equipped with a 24V power supply, cable, and calibration certificate, it ensures precise operation for clean gases with an easy installation process.

Order your Omega FMA-1600A Series gas flow meter today and ensure precise, fast, and reliable gas measurement for your industrial needs.

Frequently Asked Questions

Where can I buy OMEGA FMA1609A?

You can click on the BUY or RFQ button to purchase FMA1609A from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part FMA1609A?

You can download the FMA1609A datasheet or visit the OMEGA website for support.

Who is the manufacturer of FMA1609A?

OMEGA

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