Dwyer产品 Series DTFW Variable-Area Flowmeter 美国德威尔 压差表 流量计 差压计 差压开关 差压变送器
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Dwyer 美国德威尔

  • Series DTFW Variable-Area Flowmeter dwyer 德威尔
Series DTFW Variable-Area Flowmeter dwyer 德威尔

Series DTFW Variable-Area Flowmeter dwyer 德威尔

  • dwyer产品销售 产品选型 产品报价 技术支持 售后服务
  • 美国德威尔 压差表 流量计 差压计 差压开关 差压变送器
  • 产品广泛应用于暖通 空调 食品 制药 生物工程 智能楼宇 电厂 化工 水处理 环境监测 工业制造等领域
  • 产品描述:美国Dwyer德威尔仪器仪表制造有限公司(Dwyer Instruments,Inc.)是一家对差压、温度、液位和流量的测量,变送和控制等方面拥有众多精密仪器仪表产品并且在价格上有强竞争力的仪器仪表制造公司。
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Series DTFW
Variable-Area Flowmeter for Liquids measures water flow rates. Comes pre-calibrated for horizontal in-line mounting. A few applications include backflow prevention and heat exchangers.
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.
California Residents:  Click Here for Proposition 65 WARNING.
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).

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