Products > Siemens Field Instruments > Radar Level Sensors
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Inquiry Photo Description Model Technical parameters Certification Remark
LR400 4-wire, 24 GHz FMCW radar Level Transmitter 7ML5421-0SD01-0BA2
Threaded Connection:DN80
Measuring range:0.35 to 50 m
Accuracy: Material (enclosure/ transducer):Die-cast aluminium/ 316L SS (PTFE emitter)
Vessel Pressure:16 bar g
Input:100 to 230 V AC
Output:4-20mA, HART
IP67; CSA; FM; CE; C-TICK Other models also available, please contact us for details.
LR300 4-wire, 6 GHz pulse radar Level Transmitter 7ML5411-0AA00-0BA0
Threaded Connection:DN50
Measuring range:0.4 to 20 m
Accuracy:0.15% or 6mm
Material (enclosure/ transducer):Aluminium/ 316L SS (PTFE emitter)
Vessel Pressure:16 bar g
Input:48 to 230 V AC +/-15%
Output:4-20mA, HART, Modbus
IP67/68; CSA; FM; CE; C-TICK Other models also available, please contact us for details.
LR 260 2-wire, 25 GHz pulse radar Level Transmitter 7ML5427-0AA00-0AA0
Threaded Connection:2" universal flat faced flange
Measuring range:30m
Accuracy:25mm from min. detectable distance to 300mm Remainder of range = 10mm or 0.1% of span (whichever is greater)
Material (enclosure/ transducer):Aluminium/ 304L SS (PTFE emitter)
Vessel Pressure:3 bar g
Input:Nor. 24V DC w/500 ohm max. 30V DC, 4-20mA
Output:4-20mA, HART
IP67/68; CSA; FM; CE; C-TICK Other models also available, please contact us for details.
LR 250 2-wire, 25 GHz pulse radar Level Transmitter 7ML5431-0EA00-0AA0
Threaded Connection:DN50
Measuring range:50mm from end of horn to 20m, horn dependent
Accuracy:5mm and <0.003%/K
Material (enclosure/ transducer):Aluminium/ 316L SS (PTFE emitter)
Vessel Pressure:40 bar g
Input:Nor. Nor. 24V DC w/500 ohm max. 30V DC, 4-20mA
Output:4-20mA, HART
IP67/68; CSA; FM; CE; C-TICK Other models also available, please contact us for details.
LR 200 2-wire, 6 GHz pulse radar Level Transmitter 7ML5422-2AA10
Threaded Connection:1-1/2" NPT
Measuring range:0.3 to 20 m
Accuracy:0.1% or 10mm
Material (enclosure/ transducer):Aluminium/ ETFE
Vessel Pressure:3 bar g
Input:Nor. 24V DC w/500 ohm max. 30V DC, 4-20mA
Output:4-20mA, HART
IP67/68; CSA; FM; CE; C-TICK Other models also available, please contact us for details.
Probe LR 2-wire, 6 GHz pulse radar Level Transmitter 7ML5430-1AA10
Threaded Connection:1-1/2" NPT
Measuring range:0.3 to 20 m
Accuracy:0.1% or 10mm
Material (enclosure/ transducer):PBT/ Polypropylene
Vessel Pressure:3 bar g
Input:Nor. 24V DC w/500 ohm max. 30V DC, 4-20mA
Output:4-20mA, HART
IP67; CSA; FM; CE; C-TICK Other models also available, please contact us for details.
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