SITRANS LR100

Radar Level Transmitter

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.

LR100 Series Brochure

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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.

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Does your application have condensation? No problem.

See a live demonstration on the effects of condensation on the SITRANS LR100.

Setup of the SITRANS LR100 is easy

The Siemens SITRANS mobile IQ app is straightforward. See how quickly you can setup your SITRANS LR100 transmitter with your mobile device.

Ignore obstacles in your application

The Auto False Echo Suppression feature allows you to ignore obstructions in your vessel. And, it’s easy-to-use! See how.

Benefits

Easy Bluetooth® wireless technology for easy and quick setup with Siemens SITRANS mobile IQ App
80 GHz narrow beam and small size allows for the easiest installation and commissioning
Custom radar microchip means signal killer conditions like condensation, buildup or fluffy solids are no match for the extreme sensitivity of the microchip, the weakest signals are still detected
Zero blanking zone allows measurement range right up to the sensor and with an accuracy of 2 mm you can get rid of costly manual measurement methods
Digitalization and Industry 4.0 ready with HART 7.0 or optional Modbus RTU for intelligent, value adding data locally or to the cloud

Detail

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
Typical Applications	Chemical storage vessels, bulk solids hoppers, produced water, and drilling mud

Measuring principle	78-82 GHz, FMCW
Measuring range	15 m (49 ft)
Process connections	Thread 1½" and 1"
Process pressure	-1 to 3 bar
Process temperature	-40 to 80 °C (-40 to 176 °F)
Accuracy	2 mm (0.08 inch)
Beam Angle	8°
mA/Loop, Communications	2-wire, 4 to 20 mA/HART or 4-wire, Modbus
Ex approvals	Gas and dust
Typical Applications	Chemical storage vessels, bulk solids hoppers, produced water, and drilling mud

Measuring principle	78-82 GHz, FMCW
Measuring range	30 m (98 ft)
Process connections	Thread 1" NPT or BSPT
Process pressure	-1 to 3 bar
Process temperature	-40 to 80 °C (-40 to 176 °F)
Accuracy	2 mm (0.08 inch)
Beam Angle	4°
mA/Loop, Communications	2-wire, 4 to 20 mA/HART or 4-wire, Modbus
Ex approvals	Gas and dust
Typical Applications	Chemical storage vessels, bulk solids hoppers, produced water, and drilling mud

Find downloads, support and services for Siemens radar level measurement.

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1-800-365-8766

piabusales.industry@siemens.com

Siemens Industry, Inc

100 Technology Drive

Alpharetta, GA 30005

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When you partner with Siemens, you get true application versatility: easy-to-install radar level measurement with flanged, threaded, and sanitary process connections for every application. This broad range of devices are highly reliable and precise, featuring innovative operations and design for your industry and your process.

Customer Support: 1-800-333-7421