Flowline EchoPulse® LR10 Non-Contact Liquid Level Sensor w/26 GHz Pulse Radar, 32.8 ft. Range, General Purpose

EchoPulse® LR10 general purpose 26 GHz pulse radar level transmitter provides continuous level measurement up to 32.8 ft. (10 m) range with a 4-20 mA signal output and is configured by an integral push button display module. This non-contact liquid level sensor is for use in chemical or water applications in above-grade metal tanks, reinforced concrete tanks, and below grade tanks. Typical applications include chemical bulk storage and tanker trucks. This sensor for easy process conditions with corrosive media, light agitation, condensation or vapor, and installation in a low-profile tank adapter or flange fitting.

Features

• Configuration via integral push button display
• LCD displays level in feet or meters with percent of span bar
• Optional display mode indicates the echo signal return curve
• Fail-safe diagnostics with selectable signal fail-safe outputs
• Recognition, storage and rejection of false echo signal returns
• 26 GHz. pulse radar is unaffected by vapor or condensation
• 12 in.(30cm) dead band enables utilization of the entire tank radar liquid level transmitter
• PTFE encapsulated antenna and mount for corrosive media
• Rugged IP67 aluminum enclosure with polycarbonate window

Specifications

• 1 1/2 in. NPT process mount
• Range: 12 in. to 32.8 ft. (30 cm to 10m)
• 26 GHz frequency
• Accuracy: ± 5mm
• PTFE transducer
• 4-20mA output
• Pressure: -14.5 to 43.5 PSI (-1 to 3 bar)
• Dead band: 12 in. (30 cm)
• 22° beam angle
• Configuration: Push button
• Display: LCD, dot matrix
• Display units: feet and meters
• Display bar: Percent of span
• Display graph: Echo signal curve
• Memory: Non-volatile
• Supply voltage: 16-26V DC
• Max. Consumption: 22.5 mA
• Signal output: 4-20 mA, two-wire
• Signal invert: 4-20 mA, 20-4 mA
• Temp. comp: Automatic
• Process temp.: -40° to 266° F (-40° to 130°C)
• Storage temp.: -40° to 176° F ( -40° to 80° C)
• Enclosure material: aluminum w/ silicone gasket
• Display window: Polycarbonate
• Conduit entrance: (1) 1/2 in. NPT connector and (1) M20 x 1.5 plug
• Classification: General purpose
• Certification: cTUVus, FCC
• Complies to CE, RoHS

Downloads

Datasheet (PDF Download)

Quick Start (PDF Download)

Manual (PDF Download)