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EchoTouch LU30 3-Wire Ultrasonic Level Transmitter

Brand: Flowline

The general-purpose 3-wire ultrasonic level transmitter provides continuous level measurement up to 24.5 feet (7.4 meters) with a 4-20 mA signal output, and is configured via the integral push button display module. 

The level sensor has one 10 A relay which can be configured on a single set point (high level alarm or low level alarm) or latched on two set points for automatic fill or empty with fail-safe logic. 

This non-contact liquid level sensor is well suited for corrosive, ultrapure, sticky or dirty liquids, and is widely selected for bulk storage and day tank level applications.
Features
  • Level measurement up to 24.5 feet (7.4 meters) with 1 programmable relay
  • Configuration is simple via integral push button display module
  • LED digital display indicates level in inches or centimeters
  • Programmable relay for alarm or automatic fill-empty control
  • Polypropylene enclosure rated NEMA 4X with rugged PVDF transducer

1 - 1 of 1 Part Numbers
ECHOTOUCH LU30
ECHOTOUCH LU30
  • Process Mount - NPT (US)
  • Output Signal - 4-20 mA, Sourcing
1 - 1 of 1 Part Numbers

Specifications

Brand

Accuracy

  • ± 0.25 % of Range

Alarm

  • High
  • Low

Ambient Temperature Range

  • -40° to 60° C (-40° to 140° F)

Approvals & Certifications

  • CE

BSP Connection

  • G 2” Male

Cable Length

  • 9” (22 cm)

Cable Material

  • Vinyl - Cable Jacket Material

Cable Type

  • 3-Conductor

Conduit Connection

  • 1/2” NPT, Single

Configuration

  • Push Button

Consumption

  • Maximum

Deadband

  • 6” (152.4 mm)

Display

  • 4-Digit LED

Electrical Rating

  • 10 A at 250 Vac

Enclosure, Body Material

  • Polypropylene (PP), UL 94VO

Environmental Protection

  • IP65
  • IP66
  • NEMA 4X

Gasket Material

  • Viton - Mount Gasket

Indication

  • LED - for Relay Status

Materials of Construction

  • Transducer: PVDF

Media

  • Corrosive, Ultrapure, Sticky or Dirty Liquids

NPT Connection

  • 2” NPT Male

Output

  • 4-20 mA, 3-Wire

Pressure Range

  • bar: 0 to 2 at 25° C (77° F)
  • kPa: 0 to 200 at 25° C (77° F)
  • psi: 0 to 30 at 25° C (77° F)

Process Temperature

  • -4° to 60° C (-20° to 140° F)

Range

  • 0.5 to 24.5 feet (0.15 to 7.4 metres)

Relay Operation

  • Latching (Requires Manual Acknowledge)

Resolution

  • 0.125” (3 mm)

Sensor, Probe Style

  • Ultrasonic

Supply Voltage

  • 14-36 Vdc

Switch Type

  • SPDT Relay

  • Bulk Storage & Day Tank Level Applications
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