Description

The Bently Nevada 330104-00-10-90-02-00, also cataloged as the 330104 3300 XL 8 mm Proximity Probe, operates as a dedicated hardware component for measuring non-contact vibration, shaft displacement, and axial position within machinery diagnostic networks.

Suffix Breakdown & Model Matrix

Option SlotDesignationSelected Variant Details
330104Base Model3300 XL 8 mm Probe, M10 x 1 metric thread, with integral stainless steel armor
-00Unthreaded Length0 mm unthreaded length (fully threaded case)
-10Overall Case Length100 mm case length
-90Total Cable Length9.0 meters (29.5 feet) total system reach
-02Connector OptionMiniature coaxial ClickLoc connector, standard cable
-00Agency ApprovalStandard unapproved variant (not required for hazardous area deployment)

Hardware Specifications

ParameterSpecification
Model330104-00-10-90-02-00
BrandBently Nevada
OriginUSA
Weight2.0 kg
Dimensions8 mm Probe Tip Diameter; M10 x 1 Threaded Body
Operating Temp-51 to +177 deg C
Power Consumption0 mW (Passive inductive sensor element supplied by Proximitor)
Mounting ThreadM10 x 1
Linear Range2.0 mm (starting approximately 0.25 mm from the tip face)
Connector TypeClickLoc miniature coaxial connector
Cable ArmorFlexible stainless steel protective conduit

Machinery Monitoring and Diagnostic Attributes

The instrument incorporates a high-precision eddy-current sensing tip that directly scales dynamic target proximity into electrical variables. To facilitate stable tracking of rotor dynamics, the sensor matches the precise internal calibration constants of compatible 3300 XL Proximitor units. Furthermore, the 9.0-meter integral cable configuration removes intermediate connections, which actively enforces cross-talk suppression and validates consistent gap voltage tracking without introducing signal attenuation across junction points.

Frequently Asked Questions

Q: Why does this probe measure exactly 9.0 meters instead of requiring a separate extension cable?

A: The 9.0-meter integrated armor cable connects the probe tip directly to the Proximitor sensor. Consequently, this one-piece design eliminates an intermediate connector pair, which significantly lowers connection failure risks and signal drift caused by fluid ingress.

Q: Can installers pair this 9.0-meter hardware probe with a standard 5.0-meter Proximitor sensor?

A: No. Operators must pair the probe only with a Proximitor sensor specifically calibrated for a 9.0-meter system length. If an installer mismatches the system physical lengths, severe calibration shifts and nonlinear voltage scaling errors will occur.

Field Installation Guidelines

First, prepare the target machine case by drilling and tapping an M10 x 1 mounting hole orthogonal to the target shaft axis. Next, thread the armored probe casing into the structure while tracking the gap voltage using a digital multimeter. Installers must continue adjusting the mechanical depth until the multimeters read the target gap voltage value matching the specific system data sheet. Following this step, tighten the external locknut to the machine casing to secure the physical mounting position. Finally, route the armored cable leads along dedicated low-voltage instrument trays, and route them completely away from high-current motor supply wires to prevent external electromagnetic noise induction.

Additional information

Weight0.99 kg
Dimensions32 × 70 × 102 mm

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