Series DTFA Variable-Area Flowmeter for Gases

Name: Series DTFA Variable-Area Flowmeter for Gases
Brand: Series DTFA Variable-Area Flowmeter for Gases
SKU: SeriesDTFA
Availability: InStock

Economical, Aluminum Body, ±5% FS Accuracy

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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.

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Product Applications

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

Starting at $434.45

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1/2" connections

1/4" connections

Grouped product items
Model	Description	Availability*	Price
DTFA-1A-10A	Range 1.5-10 SCFM, 1/4" npt connection	1-3 days*	$434.45
DTFA-1A-15A	Range 2.0-15 SCFM, 1/4" npt connection	4-5 Weeks*	$435.75
DTFA-1A-20A	Range 3.0-20 SCFM, 1/4" npt connection	1-3 days*	$434.45
DTFA-1A-25A	Range 3.0-25 SCFM, 1/4" npt connection	4-5 Weeks*	$434.45
DTFA-2A-100A	Range 10.0-100 SCFM, 1/2" npt connection	4-5 Weeks*	$464.40
DTFA-2A-30A	Range 3.0-30 SCFM, 1/2" npt connection	1-3 days*	$464.40
DTFA-2A-40A	Range 4.0-40 SCFM, 1/2" npt connection	4-5 Weeks*	$464.40
DTFA-2A-50A	Range 4.0-50 SCFM, 1/2" npt connection	1-3 days*	$464.40
DTFA-2A-75A	Range 5.0-75 SCFM, 1/2" npt connection	4-5 Weeks*	$472.95

Specifications

Service:: DTFA: Compatible gases.
Wetted Materials:: Body: 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 Limit:: DTFA: 3000 psig (200 bar).
Accuracy:: Liquid/oil calibration: ±2% FS; Air calibration: ±5% FS.
Repeatability:: ±1% FS.
Size:: Diameter dial face 2.5" (63.5 mm).
Process Connection:: See model chart on catalog page.
Weight:: DTFA-1A: 3 lb (1.36 kg); DTFA-2A: 5 lb (2.27 kg).

Features

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

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