Product Short Description
Product Name: Bently Nevada 3300 XL 8 mm Proximity Probe (5 m system, no armor, standard cable, no agency option)
Product Introduction: A non-contact eddy-current proximity probe that measures radial vibration, axial position, and speed reference on rotating shafts when used with a 3300 XL extension cable and Proximitor sensor.
Technical Specifications:
- Probe tip: 8 mm diameter
Description
- Linear range: 2 mm (0.25–2.0 mm usable, 80 mils total)
- Sensitivity: 7.87 V/mm (200 mV/mil)
- Frequency response: 0–10 kHz
- Operating temp: -35 to +177 °C (probe tip)
- Cable: 5 m, standard (non-armored)
- Construction: stainless steel body, TipLoc molded tip, CableLoc strain relief
Functional Features:
- API 670 compliant
- Interchangeable with other 3300 XL 8 mm system parts
- Oil-resistant FluidLoc option available (not this variant)
Application Scenarios: Steam/gas turbines, compressors, pumps, motors, gearboxes in power, oil & gas, petrochemical plants.
Structural Characteristics: Threaded probe body with hex nut, coaxial Microdot-style connector to extension cable.
Installation Requirements: Install with correct thread depth and standoff gap (~1.27 mm recommended); use calibrated proximity probe + matched extension + Proximitor; avoid magnetic interference on tip.
Usage Notes: Probe, extension cable, and Proximitor must share same total length system (e.g. 5 m). Never mix 5 mm and 8 mm in same channel without recalibration.






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