SIEMENS SITRANS LR100 Radar Level Transmitter


& Free Shipping

Siemens SITRANS LR100: A cutting-edge W band FMCW radar level transmitter housed in a hermetically sealed PVDF enclosure, ensuring years of trouble-free and reliable measurement service.


This 4 to 20 mA loop-powered transmitter delivers precise level measurements with a range of up to 8 meters (26 feet). Its non-intrusive measurement capability allows for easy installation through plastic vessel tops. Plus, programming is made convenient with Bluetooth connectivity, enabling seamless setup via the SITRANS mobile IQ application on your smart device.

  • Bluetooth connectivity for easy setup with SITRANS mobile IQ
  • Chemically resistant PVDF enclosure
  • 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
  • Compact design fits in limited space installations

Product Data Sheet – Siemen SITRANS LR100 Radar Transmitter


Application Radar Level Transmitter

(Measuring Range)

0 … 8 m (0 … 26 ft)
Output 4 … 20 mA
Measuring Accuracy ± 5 mm
Operating conditions -40 … +60 °C (-40 … +140 °F)

-1 … +3 bar (14.50 … 43.51 psi g)

Degree of Protection IP66/IP68
Weight 0.5 kg (1.1 lb),
plus 0.1 kg/m (0.2 lb/ft) cable length
Electrical Connections 8 m (26 ft) long, 2 conductor, twisted with shield 18 AWG, PVC jacket
Explosion Protection NA
Shopping Cart
SIEMENS SITRANS LR100 Radar Level Transmitter

Enquiry Form