Tokyo-Keiki UFP-20 Portable Ultrasonic Flowmeter

- Measurement:
+ Applicable Fluid: Homogeneous and sonically conductive fluids(water, waste water, industrial water sea water, pure water, oil, ethylene glycol-water solution etc)
+ Range: Converted to flow velocity:  -30 m/s to+30 m/s
+ Method: Ultrasonic pulse transit time difference method
- Pipe & Flow Condition
+ Diameter: DN13mm ~ DN5000mm
+ Material: Materials which allow stable transit of ultrasonic waves such as steel, stainless steel, castings, ductile casting, PVC, PE, FRPM, etc
+ Turbidity: 10000 mg/L or less
+ Flow Condition: Fully developed and rotationally symmetrical flow profile required.
- Small Transducer: DN 13～50mm; -20～120°C
- Medium Transducer: DN 65 ～500mm ; -20～120 °C
- Large Transducer : DN 300～5000mm; -20～80 °C
- Measurement Accuracy of reading:
+ DN 13mm ~ 90mm: ± 2,0% (Velocity ≧ 1m / s); ± 0.02 m / s (Velocity <1m / s)
+ DN 100mm ~ 250mm: ± 0,75% (Velocity ≧ 1m / s); ± 0.0075m / s (Velocity <1m / s)
+ DN 300mm ~ 5000mm: ± 0.5% (Velocity ≧ 1m / s); ± 0.005 m / s (Velocity <1m / s)
- Analog Output: 1 port; 4-20 mAAllowable load resistance 550 ΩMax
- Function:
+ Thickness meter: Thickness meter function included (Range; 1~100mm / Accuracy; +/-0.1mm or +/-1.5%R.D. which is larger)
+ Multi-path measurement
2 path: Flow meter main unit is equipped with connector for transducer cable as standard. Transducer, fixture, extension cable for each path required.
2 channel: Flow meter main unit is equipped with connector for transducer cable as standard.Transducer, fixture, extension cable for each path required.
- Power Supply: DC 10~ 30 V(AC adaptor applicable on AC 90~ 264 V47~ 63 Hz)
- Internal Battery: 8 hours as Max. / Rapid charging 4 hours
- Main unit construction: Protection Degree IP65 (IEC 60529) / NEMA3
- Dimension: 135（W）x 250（L）x 68（H）mm
- Mass: Approx. 1.4kg (including battery)