• Sitrans LR250

SITRANS LR250

SITRANS LR250’s complete range of antennas and process connections makes this transmitter suitable for nearly any liquids application. Built to
last, these antennas give you liquid level flexibility for inventory and
process vessels.

SITRANS LR250 is a 2-wire, 25 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including corrosives or aggressive materials, to a range of 10 m (32.8 ft) or 20 m (66 ft) when used in a stilling pipe.

Features and Function

Details

Polypropylene Lens Antenna

Range 20 m (66 ft)
Wetted materials polypropylene, FKM
Process Temperature 80 °C (176 °F)
Process connection types universal flanges 3"/80mm, 4"/100mm, 6"/150mm
Approvals CSA, FM, ATEX, IECEX, INMETRO, NEPSI, Ex-proof, Intrinsically safe
PLA

Flange Encapsulated Antenna

Range 20 m (66 ft)
Wetted materials TFMTM PTFE
Process Temperature 170 °C (338 °F)
Process connection types flanges 2", 3", 4", 6" Class 150 ASME B16.5, DN50, 80, 100, 150 PN10/16
Approvals CSA, FM, ATEX, IECEX, NEPSI, INMETRO, Ex-proof, Intrinsically safe, Marinee
FEA

Horn

Range 20 m (66 ft)
Wetted materials 316L stainless steel, PTFE, FKM
Process Temperature 200 °C (392 °F)
Process connection types 1-1/2", 2" and 3" threaded. flanges 2", 3", 4", 6" Class 150 and 300 ASME B16.5, DN50, 80, 100, 150 PN10/16 and PN40
Approvals CSA, FM, ATEX, IECEX, NEPSI, INMETRO,Ex-proof, Intrinsically safe, Marine
Horn

Hygienic Encapsulated Antenna

Range 20 m (66 ft)
Wetted materials TFMTM PTF
Process Temperature 170 °C (338 °F)
Process connection types ISO 2852 sanitary clamp, DIN 11864-1, DIN 11864-2, DIN 11864-3, DIN 11851, and Tuchenhagen Varivent Type F and N0
Approvals CSA, FM, ATEX, IECEX, NEPSI, INMETRO, Ex-proof, Intrinsically safe, 3A, EHEDG
HEA