ULF-300 has a compact design and achieved high performance of accuracy, ULF-300 is applicable in various application fields
Feature :
- Non-contact sensing
- Fast response
- Fluoroplastic tube
- No pressure loss
- Compact design
- Straight tube for flow path
Application :
- Semiconductor
- General-purpose engine
- Cosmetics
- Chemical industry
- Construction machinery
- Automobile
Specification :
|
Model |
ULF-304I |
ULF-308I |
|
Measurement method |
Ultrasonic transit time |
|
|
Pipe material |
PFA |
|
|
Nominal diameter |
Ø1/4 inch |
Ø1/8 inch |
|
Pipe length |
180 mm |
|
|
Application liquid |
Water, Aqueous solution, Oil, Chemical liquid |
|
|
Liquid Temperature |
0ºC to 50ºC, no condensation |
|
|
Measurement range |
0 ml/min to 4000 ml/min |
0 ml/min to 1000 ml/min |
|
Accuracy |
±1%RD |
±1%RD |
|
|
800∼4000ml/min |
200∼1000ml/min |
|
|
±8ml/min, less than 800ml/min |
±2ml/min, less than 200 ml/min |
|
Reproductivity |
±0.2% (Liquid temperature ±0.5 ºC, 30-sec averaging) |
|
|
Resolution |
0.1ml/min |
|
|
Response |
10msec |
|
|
Protection rating |
Indoor use (Equivalent to IP65) |
|
|
Power supply |
DC 5V ±10% (DC 4.5 to 5.5V) |
|
|
Power dissipation |
less than 1.5W |
|
|
Weight |
30g (body only) |
|
Data Interface :
|
Serial port |
4 wired RS-422 |
|
Protocol |
Data bit 8bit (Fixed), Even parity
(Fixed), Stop bit 1bit (Fixed) |
|
Blaudrate |
38400 baud |
Reference: ULF-300S micro liquid ultrasonic flow meter
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