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.
Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions.
Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection.
SITRANS LR250 PLA (polypropylene lens antenna) |
SITRANS LR250 FEA (flange encapsulated antenna) |
SITRANS LR250 Horn |
SITRANS LR250 HEA (hygienic encapsulated antenna) |
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Order No | 7ML54315 | 7ML5432 | 7ML5431 | 7ML5433 |
Range | 20 m (66 ft) | 20 m (66 ft) | 20 m (66 ft) | 20 m (66 ft) |
Process temperatures | 80 °C (176 °F) | 170 °C (338 °F) | 200 °C (392 °F) | 170 °C (338 °F) |
Wetted materials | polypropylene, FKM | TFMTM PTFE | 316L stainless steel, PTFE, FKM | TFMTM PTFE |
Process connection types & sizes | universal flanges 3''/80mm, 4''/100mm, 6''/150mm | flanges 2'', 3'', 4'', 6'' Class 150 ASME B16.5, DN50, 80, 100, 150 PN10/16 | 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 | ISO 2852 sanitary clamp, DIN 11864-1, DIN 11864-2, DIN 11864-3, DIN 11851, and Tuchenhagen Varivent Type F and N |
Approvals | CSA, FM, ATEX, IECEX, INMETRO, NEPSI, Ex-proof, Intrinsically safe | CSA, FM, ATEX, IECEX, NEPSI, INMETRO, Ex-proof, Intrinsically safe, Marine | CSA, FM, ATEX, IECEX, NEPSI, INMETRO,Ex-proof, Intrinsically safe, Marine | CSA, FM, ATEX, IECEX, NEPSI, INMETRO, Ex-proof, Intrinsically safe, 3A, EHEDG |