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330851-04-000-027-10-01-00 is a smooth-case, side-exit 3300 XL 25 mm proximity probe for non-contact measurement of large axial displacement and differential expansion on rotating machinery.
The complete ordering code defines a 1.06-inch-diameter smooth side-exit case, 0.0-inch unthreaded length, 2.7-inch overall case, 1.0-meter total probe length, stainless-steel armor and no hazardous-area approval option.
Use the probe only with the matched 3300 XL 25 mm extension cable and Proximitor Sensor for the selected total system length. The official system provides a 12.7 mm linear range and 0.787 V/mm nominal average scale factor against the specified AISI 4140 steel target.
Bently Nevada 330851-04-000-027-10-01-00 is an eddy-current proximity probe designed for large axial displacement and differential-expansion measurements. The matched 25 mm transducer system produces an output proportional to the gap between the probe tip and a conductive target.
This configuration uses a smooth 1.06-inch-diameter side-exit case, a 2.7-inch overall case and a 1.0-meter stainless-steel-armored lead. Match the complete code to the correct extension cable, Proximitor Sensor, target and mounting envelope.
Published performance applies to a complete matched 3300 XL 25 mm system calibrated for the specified AISI 4140 steel target.
Every suffix defines a physical or approval attribute and must be retained when selecting a replacement probe.
Verify mechanical clearance and total system length before installation, then set the static gap and confirm the system output.
Active/Available from OEM
Baker Hughes continues to publish the 3300 XL 25 mm Proximity Transducer System datasheet and ordering information. Moore Automated supplies high-quality Bently Nevada probes, matched extension cables, Proximitor Sensors and replacement spare parts. Verified configurations and rapid supply solutions help customers reduce machinery downtime.