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Starting at $836.39CAD
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Dwyer

DTFA Variable-Area Flowmeter for Gases

Economical, Aluminum Body, ±5% FS Accuracy

Starting at
$836.39CAD
Have questions? We're here to help!
Have questions? We're here to help!
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 The Series DTFA Variable-Area Flowmeter for Gases measures gas flow rates with ±5% of full-scale accuracy at an affordable price. Rugged aluminum construction ensures great compatibility and the strength to withstand system pressures of up to 3000 psig (200 bar). Available in either 1/4" or 1/2" NPT connections. Comes pre-calibrated for horizontal in-line mounting.

 
• Durable metal construction ensures great reliability and the strength to withstand system pressures of up to 3000 psig (200 bar)
• Shatter proof construction, unlike glass tube variable area flowmeters, yields long operation life
• Preform precisely in high temperature, high vibration, shock-prone environments
ServiceDTFA: Compatible gases.
Wetted MaterialsBody: 316 SS, brass or aluminum; Spring: 302 SS or PTFEcoated; Range spring: 302 SS; Magnet: PTFE-coated; Metering cone: Acetal or PTFE; Seals: Buna.
Temperature Limits-40 to 200°F (-40 to 93°C).
Pressure LimitDTFA: 3000 psig (200 bar).
AccuracyLiquid/oil calibration: ±2% FS; Air calibration: ±5% FS.
Repeatability±1% FS.
SizeDiameter dial face 2.5" (63.5 mm).
Process ConnectionSee model chart on catalog page.
WeightDTFA-1A: 3 lb (1.36 kg); DTFA-2A: 5 lb (2.27 kg).
• Monitoring pressure drop across filters or strainers
• Flow scale based on differential pressure
• Liquid level given pressure differential between bottom and top of tank
• Hydraulic equipment
• Oil & gas equipment
• Heat exchangers
• Backflow prevention
  • Thumbnail of document Data Sheet - DTFA Variable-Area Flowmeter for Gases
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    Data Sheet - DTFA Variable-Area Flowmeter for Gases

    Download
  • Thumbnail of document Manual - DTFA Variable-Area Flowmeter for Gases
    Download

    Manual - DTFA Variable-Area Flowmeter for Gases

    Download

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