Endress+Hauser Micropilot FMR540

Radar measurement

Micropilot S FMR540 high-precision non-contact radar level transmitter. For use in commercial accounting and inventory management systems, it is used with NMi, PTB, GOST certificates.

Horn antenna and parabolic antenna for custody transfer applications.

Level radar

Horn antenna:
High precision measurement for for storage tanks up to 20 m (65ft)
Parabolic antenna:
High precision measurement for free space applications up to 40 m (131 ft)

4-wire (HART)

K-band (~26 GHz)

+/- 1 mm

Standard:
-40В°C...80В°C
(-40В°F...176В°F)
For calibration to regulatory standards:
-25В°C...60В°C
(-13В°F...131В°F)

-40В°C...200В°C
(-40В°F...392В°F)

Horn: Vacuum...16 bar (232 psi)
Parabolic: Vacuum...6 bar (87 psi)
Use of UNIflange: Vacuum...1 bar (14.5 psi)

316L

Horn Antenna: DN100, DN150 Flange
UNIFlange DN150, DN200, DN250
Parabolic antenna: UNIflange with Top Target
positioner DN200, DN250
For dk value < 1.9, contact Endress+Hauser

Max. measurement distance

4...20 mA HART

ATEX, FM, CSA, IEC Ex, NEPSI

Maximum measuring range is dependent on the tank form and/or application
Strong condensate or build-up formation
FMR53x
Existing stilling wells with non-ideal measuring conditions
FMR532