Ultrasonic Flowmeter
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Manufacturer: SMC(USA)
Model: ALSONIC-HL Series
Introduction:
The ALSONIC-HL series is a low cost, portable hand held ultrasonic flowmeter with clamp-on transducers for non-invasive liquid flow rate measurement. The ALSONIC-HL makes use of the proven transit-time ultrasonic measuring technique, which provides excellent accuracy while allowing for easy set-up and installation.
This easy-to-use flowmeter comes standard with a rugged-waterproof carrying case that allows the display, transducers, cables, to be easily transported between measuring locations. Three different transucer sizes are available to cover pipe sizes ranging from ½" to 240". Additional available features include pulse output, RS-232 communication, user-selectable engineering units, and a data logger funtion.
Features:
- 4 line LCD display with flowrate, totalizer & diagnostics
- Small sized (8.25" x 3.50" x 1.48") and lightweight (≈1 lb.)
- Wide range of fluid velocities - 0.03 ~ ±105 feet/sec. (0.01 ~ ± 32 m/s)
- Long-life Ni-MH battery for up to 12 hours of continuous operation
- Transducers for pipe sizes ranging from ½" ~ 240" (15 to 6000 mm)
- High accuracy - ±0.5% of reading
- Clamp-on transducers feature integral magnet for installation on metal pipe without use of a mounting belt
- Data logger function includes date, totalizer, & signal condition diagnostic
- Fast response time - less than 1 second
Technical Data:
| Measuring Principle |
Transit time difference |
| Pipe Size |
SCS type : ½" ~ 4" (15 mm ~ 100 mm)
SCM type: 2 ~ 38" (50 mm ~ 1000 mm)
SCL: 12" ~ 240" (300 mm ~ 6000 mm)
SHS type: ½" ~ 4" (15 mm ~ 100 mm)
SHL type: 2" ~ 38" (50 mm ~ 1000 mm) |
| Pipe Material |
Cast Iron, Stainless Steel, Ductile Iron Copper, PVC, Aluminum, Asbestos Fiberglass, etc. |
| Liner Material |
Tar Epoxy, Rubber, Mortar, Polypropylene, Polystryal, Polystyrene, Polyester, Ebonite, Polyethylene, Teflon, etc. |
| Display |
4 Line LCD with backlight; 5 digits with decimal point for flow rate, 8 digits for Forward, Reverse & Net totalized values |
| Engineer Unit |
M3, Liter, US gallon, Imperial gallon, Million gallons, Cubic feet, US Barrels, Imperial barrels, Oil barrels |
| Time Units |
Second, Minute, Hour, Day |
| Accuracy |
± 1% ~ ± 2% of reading (1.5 ~ 100 feet/sec.)
± 0.5% of reading (online calibration) |
| Repeatability |
± 0.2% of reading |
| Keypad |
16 Key with tactile action |
| Response Time |
Less than 1 second |
|
|
| Fluid Velocity |
0.03 ~ ± 105 feet/sec. |
| Resolution |
0.0003 feet/sec. (0.0001 m/s) |
| Ambient Temperature |
-4 ~ 122 °F (-20 ~ 50 °C) |
| Built-in battery |
Ni-MH Battery |
| Operation Time |
> 12 Hours |
| Charger |
90 ~ 260VAC 50/60 Hz, 8-10 hr charging |
| Data Storage |
Operation parameters and totalization data are stored in EEPROM for more than 10 years |
| Data Logger |
64 data points including flowrate, totalizer, time, & date |
| Alarm |
High/Low with buzzer |
| Communication |
RS-232 |
| Power Consumption |
Less than 2W |
| Dimensions |
3.25" x 3.50" x 1.18" |
| Weight |
1.1 lbs |
| Protection |
IP 65 (Converter), IP68 (Sensor) |
|
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