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Flowline EchoPro® LR21 Liquid Level Sensor Transmitter w/26 GHz Pulse Radar, 65.6 ft. Range, Intrinsically Safe

SKU:
FLWLR2153213000
Manufacturer:
Size:
3 in. ANSI
Product Type:
Radar Liquid Level Sensor
Material:
Stainless Steel & PTFE
Weight:
4.80 LBS
$2,846.25
Flowline EchoPro® LR21 Liquid Level Sensor Transmitter w/26 GHz Pulse Radar, 65.6 ft. Range, Intrinsically Safe

Flowline EchoPro® LR21 Liquid Level Sensor Transmitter w/26 GHz Pulse Radar, 65.6 ft. Range, Intrinsically Safe

SKU:
FLWLR2153213000
Manufacturer:
Size:
3 in. ANSI
Product Type:
Radar Liquid Level Sensor
Material:
Stainless Steel & PTFE
Weight:
4.80 LBS
$2,846.25
EchoPro® LR21 intrinsically safe 26 GHz pulse radar level transmitter provides continuous level measurement up to 65.6 ft. (20m) range with a 4-20 mA analog and Hart digital signal output. The sensor is configured by a integral push button display module or HART communicator. This non-contact liquid level sensor is for chemical storage or process applications in above grade or below grade tanks of any material. This sensor is for challenging process conditions with-corrosive media or process applications, light surface foam or agitation, higher temperatures or pressure, condensation or vapor and installation in a flange fitting. Applications include bulk storage and process tanks.

Features

  • Configuration via push button display or HART communicator
  • 316 Stainless steel antenna w/ PTFE inner shield for corrosive media
  • IP67 stainless enclosure with polycarbonate display window
  • 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

Specifications

  • 1 1/2 in. NPT
  • Stainless steel mount
  • 7.5 in. (190.5 mm) 316 Stainless steel flange/antenna
  • Range: 12 in. to 65.6 ft. (30 cm to 20 m)
  • 26 GHz frequency
  • Accuracy: ± 3mm
  • Stainless steel w/ PTFE transducer
  • HART 7 & 4-20mA output
  • Pressure: -14.5 to 72 PSI (-1 to 5 bar)
  • Dead band: 12 in. (30 cm)
  • Configuration: Push button, HART 7
  • Display: LCD, dot matrix
  • Display units: feet and meters
  • Display bar: Percent of span
  • Display graph: Echo signal curve
  • Memory: Non-volatile
  • 12° beam angle
  • Supply voltage: 21.6 to 26.4V DC
  • Max. Consumption: 22.5 mA
  • Signal output: 4-20 mA, two-wire, HART 7
  • Signal invert: 4-20 mA, 20-4 mA
  • Temp. comp: Automatic
  • Process temp.: -40° to 302° F (-40° to 150°C)
  • Storage temp.: -40° to 176° F ( -40° to 80° C)
  • Enclosure material: 316 Stainless Steel w/Silicone Gasket
  • Display window: Polycarbonate
  • Conduit entrance: (1) 1/2 in. NPT connector
  • Classification: Intrinsically safe
  • Certification: FCC
  • Complies to CE, CRN, RoHS

Downloads

Datasheet (PDF Download)

Quick Start (PDF Download)

Manual (PDF Download)