SONIC μLF-300 Ultrasonic Liquid Flow Meter (1/4,1/8inch)

Converter

Model:μLF-308I (1/8 inch) or μLF-304I (1/4 inch)

Measurement method: Ultrasound transit time method

Applicable liquid: Water, aqueous solutions, oils, various chemical liquid

* For liquids other than water, check in advance

Liquid temperature:15 ℃ ～ 60 ℃

* Please confirm in advance if the temperature is over 60 ℃

Atmosphere temperature: 0 ° C to 50 ° C (no condensation)

Measurement range: 0 ml / min-1000 ml / min (μLF-308I)

0 ml / min-4000 ml / min (μLF-304I)

*Accuracy:± 1% RD (1/8 inch: 200 to 1000ml / min, room temperature, water)

± 2ml / min (1/8 inch: 0-199ml / min)

± 1% RD (1/4 inch: 800 ~ 4000ml / min, room temperature, water)

± 8ml / min (1/4 inch: 0-799ml / min)

Reproductivity± 0.2% (liquid temperature ± 0.5 ° C, average value for 30 seconds)

Response: 10 msec

ConstructionIndoor specification (equivalent to IP65)

Power supplyDC 5V ± 10%

Power dissipation: 1.5W or less

Weight:350g (body only)

Data Interface

Serial port4-wire RS-422

ProtocolData bits fixed at 8 bits, even parity fixed, stop bits fixed at 1 bit

baud rate38400 baud

Datasheet

Features

Micro flow measurement from 1mL / min

High precision measurement of minute flow rate by digital signal processing

Non-contact structure of sensor part with fluid

Wide range ability