Ultrasonic Portable Handheld Flow Meter Supplier

Ultrasonic Portable Handheld Flow Meter

Specifications

Velocity range -52ft/s ~ +52ft/s (-16m/s ~ +16m/s), bi-directional
Pipe Size 3/4
Pipe Material All metals, most plastics
Display format LCD with backlight,4x16 letters
Power supply 3 Ni-H built-in batteries
Protecting case Aluminum alloy & high Grade Plastic Case

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 :

  • High accuracy. ±1% or better in velocity.
  • Large pipe size range from DN20 - DN6000mm (3/4"~240")
  • Almost suitable for all commonly used pipe materials
  • Wide flow range (-16m/s~16m/s), bi-directional
  • Easy and low-cost installation. No need for hole drilling, pipe cutting, etc.
  • Non-intrusive. No pressure drop, no pipe disturbance
  • Low maintenance
  • Signal quality tracking and self-adaptation to match pipe and fluid variations
  • Rechargeable battery for 10 hours of operation.
  • With a built-in data logger
  • Ideal for clean and opaque liquid flow


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.

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Technical Specification

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 32oF ~ 212oF (0o C ~ 100oC) or 32oF ~ 312oF (0oC ~ 150oC), 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.

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