General Descriptions
Ryuki FLO-70 Rotameter Special Assembly is a high-precision area-type flow meter that can read the instantaneous flow rates of various liquids and gases directly from the scale indicated by the float. The flow rate can be adjusted freely by adjusting the valve. Used for general equipment and panel mounting in academic research institutions and other industries.
Ryuki FLO-70 Rotameter Special Assembly Model number
FLO-L70 type (with a thermometer, pressure gauge, valve, base)
FLO-L70 type (with a thermometer, 2 stations)
FLO-L70 type (special assembly)
Ryuki FLO-70 Rotameter Special Assembly General specifications
| Measuring fluid | Liquid (water, cooling water, transparent liquid) Gas (air, nitrogen, argon, carbon dioxide, etc.) |
|---|---|
| Scale range | 10: 1 |
| Flow rate | Liquid 7 ? 70L / min Gas 90-900NL / min |
| Body material | Brass (BS), SUS304, SS, etc. |
| Tapered tube material | Hard glass |
| Float material | Liquid SUS304 SUS316 Gaseous aluminum |
| Packing | NBR, CR (neoprene), Viton |
| Connection method | Rc connection |
| Port size | Refer to the measurement range table |
| Flow rate accuracy | Within ± 2% FS |
| Mounting direction | Vertical direction |
| Flow direction | Please specify by model code |
| Maximum working pressure | 0.7MPa |
| Maximum operating temperature | 80 ? (Varies depending on the material) Thermal shock 50 ? or less |
| External dimensions | Refer to the measurement range table |
Measurement range (Please contact us for other products as well.)
| Classification No | Flow rate display | Flow rate display | Port size | External dimensions mm |
|---|---|---|---|---|
| H2O (L / min) | AIR (NL / min) | Rc | ||
| 0 | 0.001 to 0.01 | 0.01-0.1 | 1 / 4B | 345 |
| 1 | 0.05-0.5 | 0.5-5 | 1 / 4B | 345 |
| 2 | 0.2-2.0 | 5-50 | 1 / 4B | 345 |
| Three | 0.5-5 | 15-150 | 1 / 4B | 345 |
| Four | 1-10 | 20-200 | 1 / 2B | 345 |
| Five | 2-20 | 40-400 | 3 / 4B | 475 |
| 6 | 4-40 | 60-600 | 1B | 555 |
| 7 | 7-70 | 90-900 | 1B | 565 |
- We will manufacture after confirming the fluid name, density, viscosity, pressure, temperature, flow range, connection standard, body material, packing material, etc.
- For liquid measurement (Float: SUS304, etc.)
- Density = 1.0 g / cm3 and viscosity = 1 cP as standard.
- For gas measurement (Float: Aluminum etc.)
- AIR 20 ° C is flown, and the flow rate value is converted to the standard state AIR, 0 ° C 1 atm (atmospheric pressure). (Unit: NL / min)
*Products are converted to standard conditions (atmospheric pressure 20 ° C) upon request. (Unit: SL / min)
- AIR 20 ° C is flown, and the flow rate value is converted to the standard state AIR, 0 ° C 1 atm (atmospheric pressure). (Unit: NL / min)
Model code (please tell us when making an inquiry)
| Flow direction | fluid | Classification | Wetted material | valve | Packing material | Thermometer (t) / Pressure gauge (p) | Flow range, operating temperature, pressure | |
| FLO-L70 | -? | -? | -0 ? | -T | -V | -P | -? | |
| A [AIR] | 0 | BS | N [None] | 1 [NBR] | 0-None | |||
| 2 | W [Wed] | 1 | SUS304 | U [top] | 2 [CR (neoprene)] | 1-pt available | ||
| [Lower horizontal (right) ? Upper horizontal (left)] | ||||||||
| Three | 2 | SS | D [bottom] | 3 [FKM Viton] | 2-t available | |||
| [Bottom side (left) ? Topside (right)] | ||||||||
| Four | 3 | 3-p available | ||||||
| [Behind the back ? Back] | ||||||||
| 4 | Notices |
* Details of the flow range, operating pressure, and temperature are required.
Please fill in if the fluid is other than air or water.
Consult us for fittings such as hose nipples, half unions, and elbow unions as accessories.
Model code entry example
- Example ? FLO-L70-3-A-02-TBS-VU-P1-1 Flow rate range 3 to 30NL / min, temperature 20 ?, pressure 0.101MPa
Accessories: Not required Product image ? - Example ? FLO-L70-3-A-03-TBS-V0-P1-2-2 series flow rate range 5 to 20NL / min, temperature 20 ° C, pressure 0.101MPa (A)
- FLO-L70-3-A-04-TBS-VU-P1-1-2 series flow rate range 20 ~ 200L / min, temperature 20 ?, pressure 0.101MPa (A)
Accessories: Not required Product image ??
Reference:http://www.ryuki.jp
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