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Sitrans LR110 - compact radar level transmitter

Sitrans LR100
Measuring principle

W band FMCW radar

Beam angle

Accuracy

±2mm ,± 10 mm (range 0 ... 0.25 m)

Measuring range

0…15m

Specifications

Frequency

80Ghz

Current output

4…20mA

Process connection material

PVDF

Tension

12…35V DC

Ambient temperature

-40 ... +80 °C (-40 ... +176 °F)

Temperature range

-40 ... +80 °C (-40 ... +176 °F)

Working pressure

-1...3bar

Certificates

CE, CFMUS, CCSAUS, ATEX, IECEx, RCM, FCC, Industry Canada, INMETRO, NEPSI, FDA/(EG)1935/2004

Connection

Process connection: 1-½" NPT, 1-½" BSPT, or 1-½" BSPP


Cable connection: 1" NPT or 1" BSPT

Enclosure

IP66/IP68

Electrical connection

Cable 5...100 m long

SITRANS LR110 is a compact radar transmitter for continuous

level measurement of liquids, slurries, or solids to a range of

15 m (49.2 ft).

Benefits:

  • Bluetooth connectivity for easy setup with SITRANS mobile IQ
  • Chemically resistant PVDF enclosure
  • HART 7.0 or Modbus RTU (in preparation) communication for intelligent integration into your application
  • W band FMCW radar yields narrow beam with small antenna for superior performance in short range applications
  • Approved for open air applications outside of a tank
  • 2 mm accuracy and zero near range distance yields optimum inventory management capability
  • Compact design fits in limited space installations
  • Hazardous area variants available for safe use in explosive gas or dust environments.

Application:

SITRANS LR110 is a W band FMCW radar level transmitter, packaged in a hermetically sealed PVDF enclosure for years of trouble-free reliable measurement service. 4 to 20 mA loop powered with HART [optional 4-wire Modbus
RTU (in preparation)], providing accurate level measurement to ranges of 15 m (49.2 ft). Measurement is possible non-intrusively through plastic vessel tops for easy installation. Programming is convenient using the Bluetooth connection and SITRANS mobile IQ application on your smart device.