Flow Meter for Gas Mixing
MODEL RK120XM SERIES
• The simple
structure facilitates maintenance.
• The precision needle valve allows easy, fine
control of flow.
• All the parts are super-cleaned to ensure
excellent cleanliness.
• The flow meter is made into two- to
four-component types to handle various gases in various flow ranges.
Standard Specifications
Fluids
|
Air,N2,O2,H2,He,Ar,CO2 (Calibration with
actual gas)
For other gases, please consult us regarding conversion conditions or calibration with the actual gas to be used. |
Flow range
|
From 5–50 ML/MIN to 1–10 L/MIN
10 L/MIN or less per line and 20 L/MIN or less in total (Refer to the Capacity Table on page 55.) |
Accuracy
|
FS ±2% (Measurement point)
* Optional: FS ±1% (Measurement point) |
Proof pressure
|
0.5MPa
|
Available scale
|
10:1 * Optional 20:1
|
Material
|
SS
|
BS
|
Body block
|
SUS316
|
Brass
|
Tapered tube
|
Pyrex®,
glass
|
|
Packing
|
FKM
* Option (1)
|
NBR
|
Float
|
Pyrex,
SUS316, glass
|
|
Protective cover
|
Acrylic
resin
|
|
Temperature resistance
|
MAX60℃
|
|
Connection
|
Rc
1/4 (Standard), Rc 1/8 (Optional)
| |