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Capacitive sensor RFnivo® RF3300 for point level measurement

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rjc.co.th



HousingAluminium or plastic PA6, IP66
CertificatesATEX, IEC-Ex, FM, FMc
Shaft lengthRod version max. 2500mm, cable version max. 20.000mm
Active Probe DiameterRod version 22mm, cable version 8mm
Horizontal Rod Versionmax. 525Nm
Vertical Cable Versionmax. 10KN
Process Temperature Range-40°C to +500°C
Pressure Range-1bar to +10bar
SensitivityDK-value >=1.5
Process ConnectionG1¼", G1½", NPT1¼", NPT1½", flange DN100 PN16, other flanges available
Process Connection Material, Probe1.4301 (SS304) / 1.4305 (303) or 1.4404 (316L);Isolation ceramic FDA and 1935/2004/EC conformity 1
Supply VoltageRelay DPDT 21 .. 230V AC / 21 .. 230V DC 50-60Hz
Switchable Signal OutputFSH / FSL integrated with all electronics
Signal DelayIntegrated adjustable time delay of the signal output
Remote VersionCable length between probe and electronics max. 20,000mm


LupeInstallation examples Capacitive point level measurement sensor RF 3300
  • Allrounder for nearly all types of bulk materials in all applications.
  • Suitable for extreme process conditions of up to 10bar and up to 500°C.
  • Suitable for applications which present high mechanical stress and tensile forces.
  • Simple, automatic calibration at commissioning.
  • Easy access to the parameters via display and buttons.
  • Measurement of low DK values (from 1.5).
  • Active Shield Technology against material build-up.
  • Continuous self-diagnostic probe function.
  • Electronics housing made of plastic or die-cast aluminium, protection class IP 66.
  • Approvals for hazardous locations (gas and dust-Ex).
  • Flameproof enclosure available for use in explosive gas atmospheres.