該系列DTFO液體變面積流量計以可測量油，測量精度為±2%。 耐用的金屬結構確保了巨大的可靠性和強度，以承受系統壓力高達3000 psig (200 bar)。 可提供1/4"，1/2"和1"連接的廣泛的應用。 來校準水平在線安裝。
防震結構，不同于玻璃管可變面積流量計，使用壽命長
可在高溫、高振動、易沖擊的環境下精確預成型
根據油槽、液壓設備、燃氣設備、換熱器底部和頂部的壓力差，監測過濾器或過濾器之間的壓降
Service:Compatible oils.
Wetted Materials::
> Body: 316 SS or brass;
Spring: 302SS;
Range spring: 302 SS;
Magnet: PTFE-coated;
Metering cone: Acetal or PTFE;
Seals: Buna.
Temperature Limits:-40 to 200°F ( -40 to 93°C).
Pressure Limit:
> DTFO-1B and DTFO-2B: 3000 psig (200 bar);
DTFO-3S: 1500 psig (100 bar).
Accuracy:±2% FS.
Repeatability:±1% FS.
Size:Diameter dial face 2.5" (63.5 mm).
Process Connections:See catalog page.
Weight:
> DTFO-1B: 3 lb (1.36 kg);
DTFO-2B: 5 lb (2.27 kg);
DTFO-3S: 10 lb (4.54 kg).
| Model | Description |
|---|---|
| DTFO-1B-1O | Range 0-1 gpm oil, 1/4" npt, brass body |
| DTFO-1B-2O | Range 0-2 gpm oil, 1/4" npt, brass body |
| DTFO-1B-4O | Range 0-4 gpm oil, 1/4" npt, brass body |
| DTFO-2B-1O | Range 0-1 gpm oil, 1/2" npt, brass body |
| DTFO-2B-2O | Range 0-2 gpm oil, 1/2" npt, brass body |
| DTFO-2B-4O | Range 0-4 gpm oil, 1/2" npt, brass body |
| DTFO-2B-5O | Range 0-5 gpm oil, 1/2" npt, brass body |
| DTFO-2B-8O | Range 0-8 gpm oil, 1/2" npt, brass body |
| DTFO-3S-10O | Range 0-10 gpm oil, 1" npt, ss body |
| DTFO-3S-15O | Range 0-15 gpm oil, 1" npt, ss body |
| DTFO-3S-20O | Range 0-20 gpm oil, 1" npt, ss body |
| DTFO-3S-25O | Range 0-25 gpm oil, 1" npt, ss body |
| DTFO-3S-30O | Range 0-30 gpm oil, 1" npt, ss body |
