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PUF-1002
Portable ultrasonic flowmeter Type A, 0.5 to 4.5" (13 to 115 mm) pipe size, transducers with data logger.

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Product Specs
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Accuracy | ± 0.5 % |
Accuracy Note | ± 0.5 to 2% of flow reading for flow rate > 0.66 ft/s (0.2 m/s) and pipe ID > 2.95 in (75 mm); ± 3% of flow reading for flow rate > 0.66 ft/s (0.2 m/s) and pipe ID in range 0.512 to 2.95˝ (13 to 75 mm); ± 6% of flow reading for flow rate < 0.66 ft/s (0.2 m/s) |
Battery Size and Type | NiMh |
Compliance | CE |
Data Interface | USB, RS232 |
Display Note | 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 |
Display Type | LCD |
Electrical Connection | Lemo 7-pin with cable |
Enclosure Ratings | IP51, IP54 |
Linear Flow Rate, Max | 65.62 ft/s |
Linear Flow Rate, Min | 0.33 ft/s |
Load Resistance | 620 Ω max |
Materials | ABS |
Media Compatibility | Liquids |
Operating Temperature, Max | 275 °F |
Operating Temperature, Min | -4 °F |
Output Detail | Analog: 1 opto-isolated output: 4-20 mA, 0-16 mA or 0-20 mA (selectable); Error current: 0-26 mA (selectable); Load resistance: 620 Ω max; Pulse: 1 opto-isolated MOSFET relay, 150 mA max, 500 pps max, 200 Hz max |
Output Signal | Current, DC Pulse |
Permissible Air Content | <3% by Volume |
Pipe Size, Max | 4.5 in |
Pipe Size, Min | 0.5 in |
Power Adaptor Size | 110/240 Vac Adaptor. UK,US, European Adaptors Included |
Power Consumption | 10.5 W |
Repeatability | ± 0.5% |
Repeatability Note | ± 0.5% of measured value or ± 0.066 ft/s (0.02 m/s) |
Response Time | <500 ms |
Supply Power Note | 9-24 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 adaptor used) |
Supply Power Type | DC/Battery |
Supply Voltage | 9 to 24 Vdc |
Tube Wall Thickness | 3 in |
Turbidity | <3% by Volume of Particulate Content |
Weight | 13.23 lb |
Weight Note | Unit without Accessories: 2.3, Unit with Accessories in Carring Case: 13.23 |
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