Model Number: LR100


SITRANS LR100 series are 80 GHz compact radar transmitters with Bluetooth wireless technology. Featuring a narrow beam for flexible installations in existing vessel openings – or non-intrusively through plastic vessels.

The series consists of three transmitters: SITRANS LR100 for basic measurement to 8 m SITRANS LR110 with communication and hazardous approvals options and range to 15 m SITRANS LR120 with communication, longest range to 30 m and optional submergence shield for flooding protection.


Measuring principle: 78-82 GHz, FMCW

Measuring range: 8 m (26 ft)

Process connections: Thread 1½" and 1"

Process pressure: -1 to 3 bar

Process temperature: -40 to 60 °C (-40 to 140 °F)

Accuracy: 5 mm (0.2 inch)

Beam Angle: 8°

mA/Loop, Communications: 2-wire, 4 to 20 mA

Ex approvals: no

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