Series DTFW Variable-Area Flowmeter for Liquids

Variable-Area Flowmeter for Liquids
In-Line Mounting, 2% FS Accuracy

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Series DTFW Variable-Area Flowmeter for Liquids

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Description

In-Line Mounting, 2% FS Accuracy

The Series DTFW Variable-Area Flowmeter for Liquids measures water flow rates with ± 2% of full-scale accuracy at a competitive price. Durable metal construction ensures great compatibility and the strength to withstand system pressures of up to 3000 psig (200 bar). 1/4", 1/2" and 1" connections are available, with construction choices of a high quality brass or stainless steel. Comes pre-calibrated for horizontal in-line mounting.

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

Specifications

Service:Compatible liquids.
Wetted Materials:>Body: 316 SS or brass;: Spring: 302 SS;
Range spring: 302SS;
Magnet: PTFE-coated;
Metering cone: Acetal; or PTFE;
Seals: Buna.
Temperature Limits:-40 to 200°F (-40 to 93°C).
Pressure Limit:DTFW-3S: 1500 psig (100 bar); All other DTFW models: 3000 psig (200 bar).
Accuracy:±2% FS.
Repeatability:±1% FS.
Size:Diameter dial face 2.5" (63.5 mm).
Process Connections:See catalog page.
Weight:>DTFW-1B and 1S: 3 lb (1.36 kg);: DTFW-2B and 2S: 5 lb (2.27 kg);
DTFW-3S: 10 lb (4.54 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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