Tokico oil flowmeters are positive displacement type flow meter which are used in a wide variety of applications including measuring of boiler fuel oil and diesel oil, as well as for transaction for kerosene, light oil and heavy oil.
FRO Type
This flowmeters is widely used for transaction and in other applications is which a Roots type flowmeter is most suitable.
The Roots rotor rotates without physical contact, resulting in extremely low pressure loss. In addition, its accuracy remain virtually unchanged over a long period of time.
Features :
- Wide flow range and high accuracy
The accuracy of these flowmeters is within ±0.5% ove a wide range of flow rates (max range of 1; 150 for heavy oil) - Small pressure loss
Because the pressure loss of these meters is low, it is posibble to perform accurate measuring at the suction side of a pump as well as accurate measurement of high viscocity fluids. - Compact Design
A positive displacement type flowmeter can be used at relatively high rotating speeds, making for compct design. In addition, the counter unit of these meters is compact yet easy-to-read and cnstruction is simple. - Excellent durability
The simple construction of these meters makes for longterm durability with virtually no degradation of accuracy. - An electrical transmitter unit attachable
A microswitch or a reed switch type transmitter unit having simple construction and high reliabiliyty is available
Standard Specifications
| Measurable Fluids | Gasoline, Kerosene, Light Gasoline, Kerosene, Light and Crude Oil |
| Accuracy | ±0.5% |
| Flow Range Kerosene/Gasoline | 16 – 85 m3/h |
| Flow Range Light Oil | 12- 120 m3/h |
| Flow Range Heavy Oil | 4 – 120 m3/h |
| Max. Operating Pressure | 10 kgf/cm2 |
| Hydraulic Test Pressure | 20 kgf/cm2 |
| Max. Temperature Heavy Oil | 100°C |
| Flange Rating | JIS 10 kgf/cm2 |
| Counter Unit | Integrating Pointer and Integrating Counter |
| Body Material | Cast Iron |