- State-of-the-art Clamp--on transit-time Technology

                                                                        With a built-in thermo printer

Descriptions:
The  portable clamp-on Ultrasonic Flow meter provides abundant capabilities for accurate liquid flow measurement. The utilization of proprietary ultrasound transmission / receiving, transit-time measurement and ultrasonic signal processing technologies allows our flow meter to measure liquid flow rate from outside of a pipe reliably and accurately.
The  portable flow meter is carefully designed so that its user-interfaces are self-explanatory and the instrument is very easy to operate. The unique clamp-on fixture design makes the installation very simple and no special skills or tools required. Due to the non-intrusive nature of the clamp-on technique, there is no pressure drop, no moving parts, no leaks, no risk of contamination, no risk of corrosion, not pressure dependent, and etc.
Features:
(1) High accuracy. Better than ±1%
(2) Wide flow measurement range，from 0.01 to 32m/s
(3) Wide pipe size range, from 15mm to 6000mm
(4) Suitable for all commonly used pipe materials
(5) Rechargeable battery with 24 hours of operation
(6)  Intelligent printer inside, print data in time and on time
(7) Easy to use and setup. Self-explanatory  user menu programming
(8) No invasive. No pipe disturbance. No moving parts. No pressure drop.
(9) Velocity, volumetric and totalized flow
(10) Automatic Self-adjusting capabilities
(11) Idea for clean water and opaque liquid flows
(12) Easy and economic installation

Specifications:
◆ Accuracy: Better than +/-1%
◆ Response Time: 0.5s
◆ Repeatability: 0.2%
◆ Velocity: ±0.01 to 32m/s, bi-directional
◆ Communication and output: Isolated RS-485,support MODBUS protocol; Built-in printer;
◆Pipe Range: DN15mmm~DN6000mm
◆Pipe Material: All metals, most plastics, concrete, lined pipe

◆Liquid types: Virtually all commonly used liquids (full pipe)
◆Liquid Temp: 0℃ to 100℃
◆Suspension concentration < 10,000ppm and small or no air bubble concentration
◆Display: LCD with backlight, 2×10 characters
◆Humidity: Main unit: 85% RH
◆Cable: Shielded transducer(sensor) cable Standard length 5m. Max extended 500m
◆Good installation section selection: Better longer than 15 D. Here D is pipe diameter.
           If a pump is near, the straight pipe section following the pumps should be >30D
◆Temperature of main unit: -10℃ - 70℃
◆Temperature of Transducer(sensor): 0℃- 160℃
◆Power Supply: Ni-H inside battery. When fully recharged, it will last over 20 hours 
        of operation. Or 220Vac(standard),110Vac is optional.
◆ Case Size: 210mmx100mmx180mm
◆ Weight: 2.5kg

◆Loop-powered 4-20mA output option(need to indicate while order)
◆Language: The current version has English,Italian and Chinese.Chinese version can be deleted for international trade.
We plan to add a built-in 4M data logger to the portable ultrasonic flow meters which can store 200,000 lines of data.
Meanwhile, French and German language will be released in future.