330701-00-20-10-02-00

Bently Nevada 330701-00-20-10-02-00 is an unarmored 3300 XL 11 mm probe with a 1/2-20 UNF case, a 2.0 in case-length selection and a 1.0 m integral lead. A complete channel combines the probe, a matching 11 mm extension cable and an 11 mm Proximitor Sensor; the total transducer-system length is selected as 5 m or 9 m. ClickLoc connectors lock the probe-to-cable connection in place.

The complete 11 mm system provides a nominal 3.94 V/mm (100 mV/mil) scale factor and a 4.0 mm linear range, approximately 0.5 to 4.5 mm from the target. Standard reference conditions include an AISI 4140 steel target at least 31 mm in diameter, a -24 V DC supply, a 10 kOhm load, a 2.5 mm gap and component temperatures from 0 to +45 C. These are matched-system performance conditions, not a direct electrical output rating for the passive probe.

The longer linear range supports thrust-position, ramp differential-expansion and reciprocating-compressor rod-position measurements, as well as applicable speed and phase-reference measurements. Conversion from a 7200-series 11 mm or 14 mm system requires all transducer components to be replaced with 3300 XL 11 mm components and the monitoring configuration to be updated. A single probe replacement does not establish that conversion or compatibility.