Dwyer PUB-20 Ultrasonic Flowmeter Kits – Non-Intrusive, IP67, 20-Hour Battery (40 in, 65.62 ft/s)

Weight: 13.23 lb

Accuracy: ± 0.5 %

Materials: ABS

Turbidity: <3% by Volume of Particulate Content

Compliance: CE

Weight Note: Unit without Accessories: 2.3, Unit with Accessories in Carring Case: 13.23

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

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)

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

Repeatability: ± 0.5%

Response Time: <500 ms

Data Interface: USB

Pipe Size, Max: 40 in

Pipe Size, Min: 2 in

Supply Voltage: 9 to 24 Vdc

Load Resistance: 620 Ω max

Enclosure Ratings: IP51, IP54

Power Consumption: 10.5 W

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

Power Adaptor Size: 110/240 Vac Adaptor. UK,US, European Adaptors Included

Repeatability Note: ± 0.5% of measured value or ± 0.066 ft/s (0.02 m/s)

Media Compatibility: Liquids

Tube Wall Thickness: 3 in

Battery Size and Type: NiMh

Electrical Connection: Lemo 7-pin with cable

Linear Flow Rate, Max: 65.62 ft/s

Linear Flow Rate, Min: 0.33 ft/s

Permissible Air Content: <3% by Volume

Operating Temperature, Max: 275 °F

Operating Temperature, Min: -4 °F