Ryutai Kogyo Pitot Cell Flowmeter is an economic flowmeter that measures large flow rate of water in large pipe. It is suitable for both hot and cold water, installation is easy and has very little pressure loss. In addition, the reading is displayed in liter / min
Oil, Diesel, Crude Palm Oil (CPO) Electronic Positive Displacement Flowmeter
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TOKICO FLOWMETER, TOKICO OIL FLOWMETER a high accuracy displacement type flow meter composed of two roots and measures flow directly. Tokico Oil Flowmeter has little deterioration in the instrument accuracy because a couple of roots rotates with non-contact. This flow meter measures with high accuracy and wide flow range.
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Features
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Suitable For:
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Now with Electronic Display:
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| Model | FGB, FRL Flowmeter | |
| Accuracy | ±0.5% | |
| Flow range | Refer to next table | |
| Max Working Pressure | 10kgf/cm2 | |
| Max Working Temperature | FGB 1/2": 80 ºC (All type of oil) FGB 3/4" & 1": 80 ºC kerosene, diesel and light oil, 120 ºC Heavy Oil FRL All model: 50 ºC Kerosene, Diesel, Light Oil, 100 ºC heavy oil |
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| Flange Rating | JIS 10 kgf/cm2FF | |
| Material | Body: FGB type: Bore 156mm - FC250 (Cast Iron), Bore 20, 25mm - FCD400 (Ductile Iron) FRL type: FC250 Cast Iron Rotor: FGB type: Resin FRL type: Aluminium alloy |
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| Counter Unit | Large Size Electronic Display | |
| Output | Pulse output / Analog output / Alarm output (external power supply 12-24VDC is required) |
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| Model | Bore(mm) | without output | with output |
| FGB type | 15 | FGBB423BAL-75X | FGBB423BAL-75P |
| FGB type | 20 | FGBB631BDL-75X | FGBB631BDL-75P |
| FGB type | 25 | FGBB835BDL-75X | FGBB835BDL-75P |
| FRL type | 40 | FRL0438BAA-75X | FRL0438BAA-75P |
| FRL type | 50 | FRL0541BAA-75X | FRL0541BAA-75P |
| FRL type | 80 | FRL0845BAA-75X | FRL0845BAA-75P |
| FRL type | 100 | FRL1051BAA-75X | FRL1051BAA-75P |
| Model | Bore (mm) | Flow Range (L/h) (Accuracy ±0.5%) | |||||
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FGB
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15
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Fluid | Kerosene |
Diesel
Light oil
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A heavy oil | B, C heavy oil | |
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20
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Viscosity | 1.5mPa/s | 5mPa/s | 10~mPa/s | 50~300mPa/s | ||
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25
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Normal operation | 40~200 | 10~200 | 5~200 | - | ||
| 100~1250 | 40~1250 | 20~1250 | 10~1250 | ||||
| 150~3000 | 100~3000 | 50~3000 | 25~1250 | ||||
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FRL
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40
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Normal Operation | Intermitent | 1000~6000 | 800~7000 | 100~7000 | 10~6000 |
| Continuous | 1000~4500 | 800~6000 | 100~6000 | 100~4500 | |||
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50
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Normal Operation | Intermitent | 2000~13000 | 1500~15000 | 250~15000 | 250~13000 | |
| Continuous | 2000~9000 | 1500~13000 | 250~13000 | 250~9000 | |||
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80
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Normal Operation | Intermitent | 5000~35000 | 3500~40000 | 600~40000 | 600~35000 | |
| Continuous | 5000~25000 | 3500~35000 | 600~35000 | 600~25000 | |||
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100
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Normal Operation | Intermitent | 16000~120000 | 12000~130000 | 4000~130000 | 4000~120000 | |
| Continuous | 16000~85000 | 12000~120000 | 4000~120000 | 4000~85000 | |||
| Mechanical version of Tokico Oil Flowmeter (Click Picture to View) ![]() |

































