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NMR84 Radar Tank Gauge

Brand: Varec, Inc
The NMR84 Radar Tank Gauge (RTG), with an accuracy rate of ±0.5 mm and ideally suited for stilling well applications in custody transfers, is used for high accuracy, continuous, non-contact level measurement in bulk liquid storage tanks.
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The NMR84 Radar Tank Gauge (RTG), with an accuracy rate of ±0.5 mm and ideally suited for stilling well applications in custody transfers, is used for high accuracy, continuous, non-contact level measurement in bulk liquid storage tanks.

Specifications

Brand

Weight

  • Housing with electronics: approx. 12 kg (26 lb)
  • Sensor and Process Connection: 8.5 to 43 kg (19 to 95 lb), dependent on the device version

Enclosure

  • Housing: Aluminum
  • Antenna and Process Connection:
  • 316L: Flange, Housing Adapter, Sensor Adapter, Antenna Retaining Ring, Antenna Extension
  • PTFE: Planar Antenna
  • FKM/HNBR/FFKM: Sealing Ring
  • Rated IP66/68, NEMA Type 4X/6P enclosure

Flange Type

  • NPS ASME B16.5, 150 lb, 4″ to 10″
  • NPS ASME B16.5, 300 lb, 4″ to 8″
  • DN 100/DN 150, PN 10/16 B1 and PN 25/40 B1
  • DN 200/DN 250, PN 16 B1
  • DN 200 PN 25 B1
  • UNI flange DN 150/6″/150, max. PN 1/ Class 14.5/1K, suitable for DN 150 PN 10/16, NPS 6″ Class 150, 10K 150
  • UNI flange DN 200/8″/200, max. PN 1/ Class 14.5/1K, suitable for DN 200 PN 10/16, NPS 8″ Class 150, 10K 200
  • UNI flange DN 250/10″/250, max. PN 1/ Class 14.5/1K, suitable for DN 250 PN 10/16, NPS 10″ Class 150, 10K 250
  • UNI flange DN 300/12″/300, max. PN 1/ Class 14.5/1K, suitable for DN 300 PN 10/16, NPS 12″ Class 150, 10K 300

Ambient Temperature

  • Device: -40° to +60° C (-40° to +140° F)
  • Display Module: -20° to +70° C (-4° to +158° F)

Primary Output

  • Modbus RS-485
  • V1
  • 4-20 mA HART Ex d/XP, RTD input
  • 4-20 mA HART Ex i/IS, RTD input

Range

  • Calibration Range: 30 m (98 ft)
  • Maximum Range: Depending upon configuration choices
  • 0.8 to 20 m (2.6 to 66 ft)
  • 0.8 to 30 m (2.6 to 98 ft)
  • 0.8 to 40 m (2.6 to 131 ft)

Approvals

  • FM, IEC Ex and ATEX approvals