Ultrasonic level gauge (with display) LU81-5101

Ultrasonic level gauge (with display) LU81-5101

Two line ultrasonic level transmitter, generally used for non-contact measurement, with a maximum range of 10 meters and on-site display. Suitable for measuring various municipal water, industrial wastewater, corrosive liquids, coatings, and chemicals. This type of ultrasonic level gauge is widely used in large capacity storage tanks, tanks, process containers, and waste liquid collection tanks.

Simple button menu, LCD display, easy to set parameters

Intelligent fault protection with self diagnosis, easy to query faults

4 measurement ranges, up to a maximum of 10 meters

Narrow beam, suitable for liquid level measurement in various harsh environments

Small blind spots maximize the effective measurement range

Ultrasonic level gauge (with display) LU81-5101

Range: LU80: 10cm~3m

LU81:20cm～5.5m

LU83:20cm～8m

LU84:20cm～10m

Resolution: LU80/81/83 1mm

LU84 2mm

Beam diameter: LU80 5cm

LU81/83/84 7.5cm

Accuracy: ± 2% range

Blind spot: LU80 10cm

LU81/83/84 20cm

Supply voltage: 24VDC

Load capacity: 500 Ω @ 24VDC

Installation connection: LU80 1 "NPT

LU81/83/84 2”NPT

Display mode: LCD 6-digit

Display units: CM, inches, percentage

Signal output: 4-20mA, two-wire system

Calibration method: button

Working temperature: -20 ℃~60 ℃

Temperature compensation: automatic

Environmental temperature: -40 ℃~60 ℃

Protection level: IP65

Work pressure: 2Bar

Shell material: ABS

Wiring perforation: 1/2 '2 pieces

Sensor material: PVDF

Fault protection: 4, 20, 21, 22mA optional

Certification: CE EMC