5900C Radar Level Gauge
2=Performance class: ±2 mm (0.08 in.) instrument accuracy
S=Safety certification (SIS) : Certified IEC 61508 SIL 2 capable
1= Redundancy : None. Single radar level gauge electronics
F= Tankbus: Power and communication : Bus powered 2-wire FOUNDATION Fieldbus (IEC 61158)
I1=Hazardous location certification : ATEX Intrinsic Safety
0=Custody transfer type approval : None
1=Level measurement method : 10 GHz FMCW radar technology
A=Housing : Standard enclosure, polyurethane-covered aluminum. IP 66/67
2=Cable entry/Conduit connections: M20 x 1.5 adapters, female thread. (2 adapters and 1 plug included)
1A=Antenna : Still-pipe array antenna
6= Antenna size : 6 in./DN 150, Ø=145 mm (5.7 in.)
S= Antenna material : SST (AISI 316L / EN 1.4404) and PPS (polyphenylene sulfide)
HH= Tank seal : Integrated hatch installation with fluorosilicone O-ring (direct access to pipe with hand gauge)
6A= Tank connection : 6 in. Class 150
0=Antenna options : None
