Ultrasonic Portable Handheld Flow Meter

Product Details

Description :

Portable hand held ultrasonic flow meter is a kind of portable flow meter by hand-hold type. The handheld flow meter utilizes advanced ultrasonic transit-time clamp-on technology and digital signal processing techniques. This design can provide abundant capabilities for high accurate liquid flow measurement.
The main unit of the handheld ultrasonic flow meter is very light and the clamp-on transducers are also easy and simple to install, so it is very easy to operate, too. With the non-intrusive nature of the clamp-on technique, the portable flow meter has no pressure drop, no moving parts, no leaks, no risk of contamination, no risk of corrosion, not pressure loss, and etc.

Features :

Applications :

Water flow survey
Water conservation management
Power plant monitoring, and other closed-pipe applications where non-intrusive measurement is required.
Hot/chilled water, city water, sea water
Sewage and drain water
Beverage, food, water/glycol solutions, and other liquids.

Linearity	0.005
Repeatability	0.005
Accuracy	Normally ±1% of reading for velocity above 3.3ft/s (1m/s), or ±0.03ft/s (±10mm/s) for velocity smaller than 3.3ft/s (1m/s)
Velocity range	-52ft/s ~ +52ft/s (-16m/s ~ +16m/s), bi-directional
Pipe Size	3/4" ~ 240" (DN20mm - DN6,000mm)
Pipe Material	All metals, most plastics, lined pipes
Liquid Types	Virtually all clean liquids and liquids with minor solids (<10,000ppm). Full pipes
Liquid Temp	32^oF ~ 212^oF (0^o C ~ 100^oC) or 32^oF ~ 312^oF (0^oC ~ 150^oC), depending on transducer type
Response Time	0-999 seconds, user-configurable
Measuring Units	English (U.S.) or metric
Display format	LCD with backlight,4x16 letters
Totalizer	Three 7-digit totalizers for net, positive, and negative flows respectively
Transducer cable	Standard 2×5m.Longer cable available upon request.
Data logger	Built-in data logger can store over 2000 lines of data
Protecting case	Aluminum alloy protective case. Suitable for normal and harsh environment
Case Size	7.9" x 3.6" x 1.3" (200mm x 92mm x 32mm)
Main unit weight	Very light, real handheld type. Only 1.2 lbs (538 g) with batteries
Power supply	3 Ni-H built-in batteries. When fully recharged it lasts over 10 hours.