Features
| High accuracy | Accuracy is within ±0.5% | |
| Fluid is directly measured by gear or roots, enabling accurate measuring. | ||
| Compact design | The flowmeter is compactly designed, yet the indicator is easy to read. | |
| Excellent durability | Simple structure enables long term durability with virtually no degradation of accuracy. |
Specifications
| Size : 80mm (3B)~100mm (4B) | Suitable for large volume flow between 0.6~130m³/h | |
| Employs roots rotors made of cast iron | ||
| Roots rotors rotate without physical contact – Extremely low pressure loss – Accuracy remains unchanged over a long period of time |
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| Accuracy | ±0.5% | |
| Flow Range | Refer to next page | |
| Max. Working Pressure | 1MPa | |
| Hydraulic Test Pressure | 2MPa | |
| Size 1/2B | ||
| –Kerosene, diesel/light oil, A heavy oil : 80℃ Size 3/4B & 1B : | ||
| Max. Working Temperature | –Kerosene, diesel/light oil, : 80℃ | |
| Body | ||
| Flange Rating | JIS10K FF | |
| Body | Size1/2 B : FC250 (Cast iron) Size 3/4B & 1B : FCD400 (Ductile iron) | |
| Material | Rotor | Size1/2B : Phenol resin Size3/4B & 1B : PPS resin |
| 04X : Totalizing counter (7 digits), Reset counter (5 digits) | ||
| Counter Unit | 02X : Totalizing counter (7 digits) | |
| Transmitter | Reed switch (02S, 04S) | |
| Electrical Transmitter Unit | Output Pulse | Max. 10Hz |
| Contact Life Time | 10 million times | |
| Cable | Double core shield cable | |
| Flow Direction | Right → Left (Standard) | |
| Painting Color | Munsell 1.4PB 3.1/1.2 | |