Thông số kỹ thuật
- Service: Homogeneous liquids that do not contain air bubbles capable of ultrasonic wave propagation.
- Inputs: Lemo connector cable from sensors.
- Range: 0.33 to 65.62 ft/s (0.1 to 20 m/s).
- Display: 240 x 64 pixel graphic display, high contrast black on white with backlight; Languages: English, French, German, Swedish, Italian, Spanish, Portuguese, Russian, Norwegian, and Dutch; 5.2" W x 1.5" H (132.1 x 38.1 mm).
- Accuracy: ± 0.5 to 2% of flow reading for flow rate > 0.66 ft/s (0.2 m/s) and Pipe ID > 3 in (75 mm). ± 3% of flow reading for flow rate > 0.66 ft/s (0.2 m/s) and Pipe ID in range 0.5 to 3 in (13 to 75 mm). ± 6% of flow reading for flow rate < 0.66 ft/s (0.2 m/s).
- Power Requirements: 9 to 24 VDC; (1) 5-Cell NiMH battery, internal, factory replaceable (continuous operation time: 20 hours with back light and output off); (recharging time: 6.5 hours, power adapter used).
- Power Consumption: 10.5 W.
- Power Adapter: 110/240 VAC adapter; UK,US, European adapters included.
- Temperature Limits: -4 to 275°F (-20 to 135°C).
- Outputs: Analog: 1 opto-isolated output: 4 to 20 mA, 0 to 16 mA or 0 to 20 mA (selectable); Error current: 0 to 26 mA (selectable); Load resistance: 620 O max; Pulse: 1 opto-isolated MOSFET relay, 150 mA max, 500 pps max, 200 Hz max.
- Serial Communications: USB; RS-232.
- Enclosure Rating: Transducers: IP51; Carrying Case: IP67; Converter: IP54.
- Materials: Flame retardant injection molded ABS plastic.
- Repeatability: ±0.5 % of measured value or ±0.066 ft/s (0.02 m/s).
- Electrical Connections: Multi-pin Lemo plugs.
- Turbidity: <3% by volume of particulate content.
- Permissible Air Content: <3% by volume.
- Response Time: <500 ms.
- Weight: Unit without accessories: 2.30 lb (1.06 kg); Unit with accessories in carrying case: 14.40 lb (6.52 kg).
- Agency Approvals: CE.
ADDITIONAL SPECIFICATIONS
- Applicable Pipe Material: Carbon steel, SS, copper, UPVC/PVDF, concrete, galvanized steel, mild steel, glass, brass.
- Applicable Pipe Lining: Rubber, glass, concrete, epoxy, steel, other*.
- Pipe Wall Thickness: 0.04 to 3" (1 to 75 mm).
- Pipe Lining Thickness: < 1" (< 25 mm).
*Selectable option for special material with known propagation rate of the lining material.
