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Rosemount™ 5900C Radar Level Gauge
Northeast Controls is pleased to be the authorized Emerson representative to sell this product line for Municipal Water and Wastewater applications, and as part of an overall Integrated Solution for all applications and industries.
The Rosemount 5900C Radar Level Gauge provides ± 2 mm (0.
08 in.) instrument accuracy. It is normally combined with high precision multiple spot temperature sensors for net volume calculations. It is SIL 2 certified according to IEC 61508.

High Performance Tank Gauging

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Rosemount™ 5900C Radar Level Gauge


± 2 mm (0.08 in.)
Typically < ± 0.5 mm (0.020 in.) in -40 to +70 °C (-40 to +158 °F).
Update Rate
New measurement every 0.3 second.
Communication Protocol
Foundation™ Fieldbus for connection to Rosemount 2410 with self-configuring Tankbus or any Foundation™ Fieldbus host system.
A Rosemount 5900 level gauge in combination with a 2410 Tank Hub enables wireless communication and emulation of gauges from other manufacturers.
• SIL 2 certified.
• TÜV tested and WHG approved for overfill prevention.
Emulation Capability
Possible to integrate with legacy tank gauging systems.
Power Supply
• FISCO: 9.0 - 17.5 VDC polarity insensitive (for example from 2410 Tank Hub).
• Entity: 9.0 - 30.0 VDC polarity insensitive.
Ambient Temperature
-40 to +70 °C (-40 to +158 °F). Minimum start-up temperature is -50 °C (-58 °F).
Antenna Type
Parabolic antenna, still-pipe array antenna, cone antenna, LPG/LNG antenna, 1- and 2-in. still-pipe antennas.


  • Get highest reliability for asset management of bulk liquid storage.
  • Achieve higher safety with third party certified IEC 61508 SIL 2 capability.
  • Benefit from convenient and safe installation with two-wire IS bus power supply.
  • Include wired and/or wireless data transmission.
  • Measure in all bulk storage tank types and products, ranging from liquefied gases, light products, crude oil and bitumen.