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Documents: DTFW-2B-10W
DTFW-2B-10W | Range 0-10 GPM water | 1/2" npt | brass body | Dwyer
Range 0-10 GPM water, 1/2" npt, brass body
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Overview Details for DTFW-2B-10W
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Range 0-10 GPM water | 1/2" npt | brass body
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.
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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
- Durable metal construction ensures great reliability and the strength to withstandsystem pressures of up to 3000 psig (200 bar)
- Shatter proof construction, unlike glass tube variable area flowmeters, yields longoperation life
- Preform precisely in high temperature, high vibration, shock-prone environments
Specifications
- Series
- DTFW Variable-Area Flowmeter for Liquids
- Category/Type
- Flow
- Type
- Flowmeters
- Series
- DTFW Variable-Area Flowmeter for Liquids
- Service
- DTFW: Compatible liquids; DTFA: Compatible gases.
- Wetted Materials
- Body: 316 SS; brass or aluminum; Spring: 302 SS or PTFE-coated;Range spring: 302 SS; Magnet: PTFE-coated; Metering cone: Acetal orPTFE; Seals: Buna.
- Temperature Limits
- -40 to 200°F (-40 to 93°C).
- Pressure Limits
- DTFW-3S: 1500 psig (100 bar); All other DTFW models: 3000 psig(200 bar); 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
- 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); DTFA-1A: 3 lb (1.36 kg); DTFA-2A: 5 lb (2.27 kg).