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Dwyer PUF-1002 Ultrasonic Flowmeter Kit Type A, 0.5-4.5" Pipe Size is available at EquipTestPro.com with fast shipping and great prices.
The screen offers easy to read text with a convenient backlight for visual comfort. The efficient layout of the function keys add to this unit's easy to use programming. The unit comes with RS232 and USB connections to allow for easy connection to any personal computer or printer.
Principles of Operation
Two sensors are placed on the exterior of the pipe, and each transmits an ultrasonic pulse through the pipe and fluid to the other. The velocity of the liquid flowing through the pipes causes the pulse to accelerate or decelerate. The difference in the transit times of the two pulses is used to calculate the flow rate. The use of transit time allows the flowmeter to be unaffected by pressure or temperature changes.
Features
The flowmeter can be used to measure clean liquids or oils that have less than 3% by volume of particulate content. Cloudy liquids such as river water and effluent can be measured along with cleaner liquids such as demineralized water.
Applications
| Serice | Homogeneous liquids that do not contain air bubbles capable of ultrasonic wave propagation |
| Turbidity | <3% by volume of particulate content |
| Permissible Air Content | <3% by volume |
| Response Time | <500 ms |
| 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 |
| Weight | Unit without accessories: 2.30 lb (1.06 kg); Unit with accessories in carrying case: 14.40 lb (6.52 kg) |
| 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) |
Shop EquipTestPro.com for the best deals on Dwyer PUF-1002 Ultrasonic Flowmeter Kit Type A, 0.5-4.5" Pipe Size. Fast shipping, competitive pricing, and expert support. Visit equiptestpro.com today!
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Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
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