該系列DTFA可變面積流量計(jì)測(cè)量氣體流量的精度為±5%， 堅(jiān)固的鋁結(jié)構(gòu)確保了良好的兼容性和強(qiáng)度，可承受高達(dá)3000 psig (200 bar)的系統(tǒng)壓力。 可提供1/4"或1/2" NPT連接。 來(lái)預(yù)先校準(zhǔn)水平的在線安裝。
堅(jiān)固耐用的金屬結(jié)構(gòu)確保了的可靠性和強(qiáng)度，可承受高達(dá)3000 psig (200 bar)的系統(tǒng)壓力。 防震結(jié)構(gòu)，不同于玻璃管可變面積流量計(jì)，使用壽命長(zhǎng) 可在高溫、高振動(dòng)、易沖擊的環(huán)境下精確預(yù)成型
Service:Compatible gases.
Wetted Materials:Body: Aluminum; Spring: PTFE-coated; Range spring: 302 SS; Magnet: PTFE-coated; Metering cone: Acetal; Seals: Buna.
Temperature Limits:-40 to 200°F (-40 to 93°C).
Pressure Limit:3000 psig (200 bar).
Accuracy:±5% FS.
Repeatability:±1% FS.
Size:Diameter dial face 2.5" (63.5 mm).
Process Connections:See catalog page.
Weight:DTFA-1A: 3 lb (1.36 kg); DTFA-2A: 5 lb (2.27 kg).
| Model | Description |
|---|---|
| DTFA-1A-10A | Range 1.5-10 SCFM, 1/4" npt connection |
| DTFA-1A-15A | Range 2.0-15 SCFM, 1/4" npt connection |
| DTFA-1A-20A | Range 3.0-20 SCFM, 1/4" npt connection |
| DTFA-1A-25A | Range 3.0-25 SCFM, 1/4" npt connection |
| DTFA-2A-100A | Range 10.0-100 SCFM, 1/2" npt connection |
| DTFA-2A-30A | Range 3.0-30 SCFM, 1/2" npt connection |
| DTFA-2A-40A | Range 4.0-40 SCFM, 1/2" npt connection |
| DTFA-2A-50A | Range 4.0-50 SCFM, 1/2" npt connection |
| DTFA-2A-75A | Range 5.0-75 SCFM, 1/2" npt connection |
