Model FUR-3 Hitachi Ultrasonic Flowmeter
Model FUR-3 ultrasonic flowmeter can be attached to the existing piping without cutting the pipe.
Feature
Comes with rich intelligent functions as a standard equipment
- Integration function, span setting and multi-range function.
- Damping function and forward-reverse switching function.
Selects optimum measurement method
1 traverse or 2 traverse or 4 traverse
A variety of display functions
- A large liquid crystal display with improved legibility
- A simplified flow rate trend display is provided as a standard feature
- Settings can be modified via simple operation on the front panel
Specification
| Model | FUR-3 | |
|---|---|---|
| Measured fluid | water supply, agricultural/industrial water, river water, seawater, pure water, etc. | |
| Fluid turbidity | 10,000 degrees (10,000 ppm) and less | |
| Applicable pipe | Pipe material | Steel, cast iron, ductile cast iron, SUS, vinyl chloride resin, FRP |
| Diameter | 300 – 6,000 mm (used with a large diameter type sensor) | |
| 50 – 250 mm (used with a small diameter type sensor) | ||
| Installation conditions (D: diameter) |
Straight pipe: upstream 10D and longer, downstream 5D and longer (30D – 50D and longer from an upstream pump) |
|
| Measuring range | Flow velocity range | –30 – 30 m/s |
| Measurement accuracy | 0.8 - 30 m/s: +/-1.0% of reading, | |
| 0-0.8m/s：±0.008m/s | ||
| Power supply | 100V AC、115V ±10% | |
| Ambient temperature | Converter: – 10°C to 60°C, sensor: – 20°C to 60°C | |
| Output signal | Electrical output | 4 - 20 mA DC, load resistance: 1 kΩ max. |
| Contact output | Transistor open collector contact output | |
| Forward-reverse flow rate switching function | Transistor open collector contact output | |
| Multiple range function | automatic/remote switching selectable | |
| 2 ranges maximum for forward and reverse flow each | ||
| Traverse | 1 traverse or 2 traverse or 4 traverse | |
| Installation method | V or Z method | |
