Flowmeter
FLOWMETER
Use in clean rooms of semiconductor factories such as PDP, TFT, LCD that is available with a regular sprinklers
- Stainless Steel 304
- Zinc-plated Steel (Nut & Nipple)
- EPDM Sealing Gasket
- Nylon Isolating Ring
- KFI Approved
It is a differential pressure area flowmeter that uses the Bernoullis law and the law of conservation of mass to measure the flow rate in principle.
A differential pressure method in which a cross-sectional area of an intermediate portion of a pipe through which a fluid flows is measured to measure a differential pressure appearing when a fluid passes through an orifice and a differential pressure method in which a float of a vertically installed transparent taper pipe is detected, There is a differential pressure area equation made by mixing area method
Specifications
| Working pressure | MAX 10kg/㎠ |
|---|---|
| Fluid used | Water, gas |
| Operating temperature | Room temperature |
| Maximum precision | ± 2.0% (at maximum flow rate) |
Flow range
| Model number | standard | Flow range | 1 scale value | form | |
|---|---|---|---|---|---|
| m/m | Inch | (ι /m) | |||
| DJSM-32 | 32 | 1 ¼” | 70 - 360 | 10 | Screw |
| DJSM-40 | 40 | 1 ½” | 110 - 550 | 10 | Screw |
| DJFM-40 | 40 | 1 ½” | 110 - 550 | 10 | Flange |
| DJFM-50 | 50 | 2” | 220 - 1,100 | 10 | Flange |
| DJFM-65 | 65 | 2 ½” | 450 - 2,200 | 50 | Flange |
| DJFM-80 | 80 | 3” | 700 - 3,300 | 100 | Flange |
| DJFM-100 | 100 | 4” | 900 - 4,500 | 100 | Flange |
| DJFM-120 | 125 | 5” | 1,200 - 6,000 | 100 | Flange |
| DJFM-150 | 150 | 6” | 2,000 - 10,000 | 200 | Flange |
Standard length
