Variable Area Flowmeter For Liquids, Specialities : Accuracy, Lorawan Compatible, Multi Jet

Variable Area Flowmeter for Liquids

Series DTFW Variable-Area Flowmeter for Liquids

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

ModelDescription

DTFW-1B-1WRange 0-1 GPM water, 1/4" npt, brass body

DTFW-1B-2WRange 0-2 GPM water, 1/4" npt, brass body

DTFW-1B-3WRange 0-3 GPM water, 1/4" npt, brass body

DTFW-1B-4WRange 0-4 GPM water, 1/4" npt, brass body

DTFW-1B-5WRange 0-5 GPM water, 1/4" npt, brass body

DTFW-1S-1WRange 0-1 GPM water, 1/4" npt, ss body

DTFW-1S-2WRange 0-2 GPM water, 1/4" npt, ss body

DTFW-1S-3WRange 0-3 GPM water, 1/4" npt, ss body

DTFW-1S-4WRange 0-4 GPM water, 1/4" npt, ss body

DTFW-1S-5WRange 0-5 GPM water, 1/4" npt, ss body

DTFW-2B-10WRange 0-10 GPM water, 1/2" npt, brass body

DTFW-2B-1WRange 0-1 GPM water, 1/2" npt, brass body

DTFW-2B-2WRange 0-2 GPM water, 1/2" npt, brass body

DTFW-2B-3WRange 0-3 GPM water, 1/2" npt, brass body

DTFW-2B-4WRange 0-4 GPM water, 1/2" npt, brass body

DTFW-2B-5WRange 0-5 GPM water, 1/2" npt, brass body

DTFW-2B-8WRange 0-8 GPM water, 1/2" npt, brass body

DTFW-2S-10WRange 0-10 GPM water, 1/2" npt, ss body

DTFW-2S-1WRange 0-1 GPM water, 1/2" npt, ss body

DTFW-2S-2WRange 0-2 GPM water, 1/2" npt, ss body

DTFW-2S-3WRange 0-3 GPM water, 1/2" npt, ss body

DTFW-2S-4WRange 0-4 GPM water, 1/2" npt, ss body

DTFW-2S-5WRange 0-5 GPM water, 1/2" npt, ss body

DTFW-2S-8WRange 0-8 GPM water, 1/2" npt, ss body

DTFW-3S-10WRange 0-10 GPM water, 1" npt, ss body

DTFW-3S-15WRange 0-15 GPM water, 1" npt, ss body

DTFW-3S-20WRange 0-20 GPM water, 1" npt, ss body

DTFW-3S-25WRange 0-25 GPM water, 1" npt, ss body

DTFW-3S-30WRange 0-30 GPM water, 1" npt, ss body

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);