ProductsInstrumentationLevel SensorsFlowlineFlowline Pulse Radar Level Sensor

Flowline EchoPro® LR31 Pulse Radar Liquid Level Transmitter, Intrinsically Safe, 26 GHz, 98.4 (30m) Range, 4-20 mA, HART, Remote IP67 Display with 32.8 (10m) Cable, Nylon IP68 Enclosure, 316 Bracket, 21-26 VDC, Push Button Display

Item #LR31-0021-10-00

Rugged IP68 sensor enclosure with 304 SS mounting bracket
Configuration via push button display or HART 7.0
Wall mounted display with windowed enclosure rated IP67
LCD displays level in feet or meters with percent of span bar
HART communication in point to point and multi-drop modes
Self diagnostics with user selectable fail-safe signal outputs
Recognition, storage and rejection of false echo signal returns

The intrinsically safe 26 GHz. pulse radar transmitter provides continuous level measurement up to 98.4 (30m) with a 4-20 mA analog and HART digital signal output, and is configured via its remote push button display module. The non-contact liquid level sensor is intended for industrial wastewater, municipal storm or sewer lift station, reservoir, river, canal or open channel applications located below or above grade. Select this sensor for challenging process conditions that may include light surface foam or agitation, small trash or plant material, wind, condensation or vapor. Each comes with a 32.8 (10m) cable, mounting bracket and display module. The sensor is designed for bracket mount installation suspended above the liquid level.

Additional Documents:

Flowline EchoPro® LR31 Series Pulse Radar Product Page

Flowline® Level Application Questionnaire

Flowline® EchoPro® LR31 Data Sheet

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Category	Instrumentation
Classifcation	Intrinsically safe
Installation	Below Grade
Material	Nylon
Manufacturer	Flowline
Mount	Bracket
Output Type	4-20 mA / HART
Power Supply	24 VDC
Series	LR31
Technology	Pulse Radar
Type of product	Level Transmitter

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Flowline EchoPro® LR31 Pulse Radar Liquid Level Transmitter, Intrinsically Safe, 26 GHz, 98.4 (30m) Range, 4-20 mA, HART, Remote IP67 Display with 32.8 (10m) Cable, Nylon IP68 Enclosure, 316 Bracket, 21-26 VDC, Push Button Display

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