Sonic ULF-300 Integrate Ultrasonic Micro Liquid Flow Meter


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

 

8004000ml/min

2001000ml/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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