Features:
- The 51 code combines five-metre calibration with a DIN-rail mounting base.
- The calibrated input preserves the defined electrical relationship across the complete probe chain.
- SpringLoc terminals provide the monitor-side field connection.
The Proximitor is the signal-conditioning element, not the complete probe, cable and sensor assembly.
Its five-metre calibration defines the combined electrical length allowed between the target-facing probe and sensor input.
No certification package is appended to this part number; the 00 code leaves its DIN mounting choice unchanged.
The Bently Nevada 330780-51-00 3300 XL 11 mm Proximitor Sensor may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330780-51-00 3300 XL 11 mm Proximitor Sensor Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Compact Sensor Placement
- Mounting base: Code 51 supplies the Proximitor for high-density DIN-rail installation.
- Terminal method: SpringLoc connections grip field conductors without screw-type clamps.
- Conductor range: Field terminals accept 0.2 to 1.5 mm² wire.
- Enclosure material: The signal-conditioning electronics are housed in A380 aluminum.
Five-Metre Chain Rules
- Input path: The probe signal reaches the sensor through the matched 3300 XL 11 mm cable assembly.
- Total length: Probe and extension cable must combine to 5.0 m for this calibration.
- Target standard: Factory calibration uses AISI 4140 steel unless another target material is specified.
- Mixing boundary: A nine-metre probe chain requires the corresponding 9 m Proximitor code.
Gap-to-Voltage Conversion
- Working span: The standard linear region extends approximately from 0.5 to 4.5 mm.
- Centre setting: A 2.5 mm initial gap places normal movement near the middle of the range.
- Scale relationship: Target movement changes output by 3.94 V/mm within the specified tolerance.
- Monitor interface: A 50 Ω output drives the field wiring toward the connected monitoring channel.
Installed Operating Boundary
- Sensor temperature: The Proximitor operates from -52 to +100°C.
- Humidity: Protected connectors permit 100% condensing humidity, but the unit is not submersible.
- Radio immunity: Improved RFI/EMI resistance supports dense non-metallic or DIN-rail installations.
- Field reach: Frequency response remains specified with up to 305 m of field wiring.