Portable Ultrasonic Flow Meter
1) Wide measuring range: pipe size from DN15mm to DN6000mm.
2) High accuracy: Linearity: 0.5%, repeatability:0.2%, accuracy up to ±1%.
3) Non-contacting measuring: It will be adsorbed on the outside of pipe, and then finish the measuring.
4) Non-intrusive, clamp-on transducer, no pressure drop, no pipe disturbance.
5) Large capacity battery: Built-in rechargeable Ni-MH rechargeable battery for 20 hours operation.
6) Built-in printer: Built-in mini thermal printer with instant and timing print function.
7) Built-in data logger: Uplink over 20 measuring data to computer or internet.
8) The signal receiving circuits feature self-adapting performance.
Product Details
The AM-ULF-P Portable ultrasonic flow meter incorporates the latest ICs manufactured from the famous semiconductor manufacturers like Philips, Maxim, TI, Winbond, and Xilinx. The hardware features the ease of operation, high accuracy and outstanding reliability, while the software provides a very user friendly interface and much more functions. It employs a patent balanced lower voltage multi-pulse igniting circuit which increases the anti-interference ability magnificently so that the flow meter will work properly even in demanding industrial environments such as those with power frequency transverter working nearby.The advanced circuit design, the integration of the latest semiconductors, the user-friendly software interface in English language, all these features combine to make the AM-ULF-P Portable ultrasonic flow meter the very famous in international market.
The AM-ULF-P Portable ultrasonic flow meter is designed to measure the fluid velocity of liquid within a closed conduit. The transducers are a non-contacting, clamp-on type, which will provide benefits of non-fouling operation and easy installation.
Optional Ultrasonic Transducer
| Type | Model | Size | Working Temp |
| Tri-clamp | TS-1 | DN15~DN100 | -30℃~90℃ |
| TM-1 | DN50~DN700 | -30℃~90℃ | |
| TL-1 | DN300~DN6000 | -30℃~90℃ | |
| High temp
Tri-clamp |
TS-1-HT | DN15~DN100 | -30℃~160℃ |
| TM-1-HT | DN50~DN700 | -30℃~160℃ | |
| TL-1-HT | DN300~DN6000 | -30℃~160℃ | |
| Rail Type | HS | DN15~DN100 | -30℃~90℃ |
| HM | DN50~DN300 | -30℃~90℃ | |
| EB-1 | DN30~DN700 | -30℃~90℃ | |
| High temp
Rail type |
HS-HT | DN15~DN100 | -30℃~160℃ |
| HM-HT | DN50~DN300 | -30℃~160℃ | |
| EB-1-HT | DN30~DN700 | -30℃~160℃ |
Technical Specification
| Item | Specification |
| Main Unit | 2 line x 20 character LCD with backlight Working temperature: -20–60℃ |
| Mini thermal printer with 24 line character output | |
| 4×4+2 push button keypad | |
| RS485 serial port | |
| Ultrasonic sensor | TS-1: small size transducer (magnetic) for pipe size: DN15-100mm,
liquid temperature ≤110℃ |
| TM-1:medium size transducer (magnetic) for pipe size:DN50-1000mm,
liquid temperature ≤110℃ |
|
| TL-1: Large size transducer (magnetic) for pipe size: DN300-6000mm,
liquid temperature ≤110℃ |
|
| Liquid types | Water, sea water, industrial sewage, acid and alkali liquid,
various oils etc. liquid which can transmit sound wave. |
| Flow velocity | 0-±30m/s |
| Accuracy | Better than ±1% |
| Power Supply | Built-in rechargeable Ni-MH battery (for 20 hours operation) or AC 220V |
| Consumption | 1.5W |
| Charging | Intelligent charging with AC 220V.
After charging sufficiently, it automatically stop and display green light |
| Remarks | With a high strength carrying case suitable for normal and harsh environment |
Application
The Portable flow meter can be applied to a wide range of pipe flow measurements. Applicable liquids include pure liquids as well as liquid with small quantity of tiny particles.
Examples are:
★ Water (hot water, chilled water, city water, sea water, waste water, etc.);
★ Sewage with small particle content;
★ Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.);
★ Chemicals (alcohol, acids, etc.);
★ Plant effluent;
★ Beverage, liquid food;
★ Ultra-pure liquids;
★ Solvents and other liquids
