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 transactions for kerosene, light oil and heavy oil.
FGB Type
This flowmeters employs gear-type rotor for small volume flow of low-viscosity oil in heat control applications, etc. It can be used without modification to measure kerosene, light oil or heavy oil. Measuring accuracy is ±0.5%
Features :
- Wide flow range and high accuracy
The accuracy of these flowmeters is within ±0.5% over 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 viscosity fluids - Compact Design
A posive displacement type flowmeter can be used at relatively high rotating speeds, making for compact design. In addition, the counter unit of these meters is compact yet easy-to-read and construction is simple. - Excellent durability
The simple construction of thes makes for longterm durability with virtually no degradation - An electrical transmitter unit attachable
A microswitch or a reed switch type transmitter unit having simple construction and high reliability is available
Specification Product :
| Model | FGB Type |
| Bore | 15 mm |
| Model No. direct-reading integrating type | FGBB423BAL-00X/02X |
| Accuracy | ±0.5% |
| Max. working pressure | 10 kgf/cm2 |
| Hydraulic test pressure | 20 kgf/cm2 |
| Max. working temperature | 50°C for kerosene and light oil (100°C with the FGB type) 100°C for heavy oil (120°C with the FGB-00X and FGB-02X types) |
| Flange Rating | JIS 10kgf/cm2FF |
| Material Body | Cast Iron (FC25) |
| Material rotor | FRO type (Aluminium alloy casting) |
| Counter Unit | Integrating pointer and integrating counter ( a reset counter is also available) |
| Electrical Transmitter Unit | |
| Transmitter | FGB type : Reed Switch (S) |
| Power Supply | AC100V 50/60 Hz as standard |
| Number of Pulse | 0-5 PPS |
| Output signal | ON-OFF contact |
| Transmission cable | 2-wire cable with cabtype |
| Normal Operation | |
| Kerosene, Light Oil | 10-200 |
| A heavy Oil | 5-200 |