Series DTFW Variable-Area Flowmeter for Liquids
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Brand:DWYER
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Service:Compatible liquids.
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Wetted Materials:>Body: 316 SS or brass; Spring: 302 SS; Range spring: 302SS; Magnet: PTFE-coated; Metering cone: Acetal; or PTFE; Seals: Buna.
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Temperature Limits:-40 to 200°F (-40 to 93°C).
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Pressure Limit:DTFW-3S: 1500 psig (100 bar); All other DTFW models: 3000 psig (200 bar).
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Accuracy:±2% FS.
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Repeatability:±1% FS.
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Size:Diameter dial face 2.5" (63.5 mm).
Description
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
