BENTLY NEVADA

Main Function

Eddy‑current non‑contact sensing probe. Internal coil receives high‑frequency excitation signal from matched proximitor, generates alternating electromagnetic field. Detects impedance variation induced by metal target clearance change, transmits signal back to proximitor for conversion into proportional DC voltage output, standard sensitivity 7.87 V/mm (200 mV/mil).
Linear measuring range: 0.25 mm ~ 2.3 mm; recommended installation gap 1.27 mm (50 mils); frequency response 0‑10 kHz, supports static displacement and dynamic vibration measurement.
10‑meter built‑in coaxial cable without armor; microdot connector for connection to extension cable or proximitor sensor. The total electrical length of probe plus extension cable must match the rated length of supporting proximitor to guarantee measurement accuracy.
Stainless‑steel probe body, wide operating temperature range ‑35℃ ~ +177℃, adapts to high‑temperature cabinet and turbine‑housing field environment.
Cooperates with proximitor to realize cable fault diagnosis; open‑circuit and short‑circuit of probe cable can be identified by monitoring module for early fault warning.
Complies with API‑670 rotating‑machinery monitoring standard for industrial machinery protection systems.

Bently Nevada 330103‑00‑05‑10‑02‑00 3300 XL 8 mm Eddy‑Current Proximity Probe

Core sensing component of Bently Nevada 3300‑XL eddy‑current transducer system, must work with matching proximitor (such as 330180‑XX‑01‑00) and extension cable, feeds measurement signals to 3500 series monitoring rack.plcva.com
Performs non‑contact measurement for rotating equipment: shaft radial vibration, axial thrust displacement, shaft eccentricity, differential expansion, key‑phasor phase signal for rotational speed detection.
Typical monitored assets: steam turbines, gas turbines, centrifugal compressors, generators, large pumps, blowers and other oil‑film‑bearing rotating machinery.
Widely deployed in thermal power, oil & gas refineries, petrochemical, metallurgy industries, provides raw measurement data for machinery alarm, trip interlock and equipment health diagnosis.