330103-05-12-10-01-00 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330103-05-12-10-01-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

330103-05-12-10-01-00 is a 3300 XL 8 mm Proximity Probe built for automation vibration and position measurement. 330103-05-12-10-01-00 uses an M10x1 threaded case with 50 mm minimum unthreaded length and 120 mm case length, allowing extended mounting depth in bearing housings. Maximum thread engagement is 15 mm. Total cable length is 1.0 meter with miniature coaxial ClickLoc connector and connector protector.

330103-05-12-10-01-00 provides a 2 mm (80 mils) linear range, converting shaft gap change into proportional voltage output. Output resistance is 50 Ω, and extension cable capacitance is 69.9 pF/m, supporting direct wiring with 0.2–1.5 mm² (16–24 AWG). Supply sensitivity remains below 2 mV per volt change, limiting output deviation during power variation.

Operating from −52°C to +177°C, 330103-05-12-10-01-00 measures radial vibration, axial position, Keyphasor reference, and rotational speed in turbines, compressors, and motors. 330103-05-12-10-01-00 integrates directly into automation monitoring racks, delivering precise displacement signals within the defined 2 mm measurement span.

Applications

Install in Bearing Housing to Measure Radial Shaft Vibration

330103-05-12-10-01-00 mounts through an M10x1 threaded port with up to 15 mm thread engagement. The 50 mm unthreaded length and 120 mm case length allow deep installation inside large bearing housings. Within the 2 mm linear range, 330103-05-12-10-01-00 converts shaft displacement into proportional voltage, transmitted through its 1.0 meter cable with 69.9 pF/m capacitance and 50 Ω output resistance to automation monitoring racks.

Adjust Probe Gap to Monitor Axial Thrust Movement

With defined mechanical dimensions, 330103-05-12-10-01-00 enables precise gap setup in thrust bearing assemblies. Axial movement inside the 2 mm range produces measurable voltage change. Supply sensitivity below 2 mV per volt ensures 330103-05-12-10-01-00 limits output deviation when power supply fluctuates, supporting accurate axial displacement tracking.

Detect Once Per Revolution Mark for Speed Calculation

330103-05-12-10-01-00 identifies shaft reference marks and generates pulse signals for rotational speed measurement. The 50 Ω output of 330103-05-12-10-01-00 connects directly to control modules using 0.2–1.5 mm² field wiring, enabling speed monitoring in turbines and compressors.

Operate in High and Low Temperature Equipment Zones

Rated from −52°C to +177°C, 330103-05-12-10-01-00 functions in outdoor compressor stations and high temperature turbine casings. The connector protector on the ClickLoc interface helps shield the connection during installation and maintenance.

Specifications

Competitive Advantage

Provide Extended Case Length for Deep Mounting

The 120 mm minimum case length of 330103-05-12-10-01-00 allows installation in thick bearing covers where shorter probes cannot reach the required gap.

Deliver Defined Electrical Characteristics for Direct Rack Connection

With 50 Ω output resistance and 69.9 pF/m cable capacitance, 330103-05-12-10-01-00 offers measurable and predictable signal transmission over the 1.0 meter cable length.

Limit Output Variation During Power Change

Supply sensitivity below 2 mV per volt means if input voltage changes by 1 V, 330103-05-12-10-01-00 output shifts less than 2 mV, keeping displacement measurement within defined tolerance.

Support Accurate Mechanical Positioning with Controlled Thread Depth

The combination of M10x1 thread, 15 mm maximum engagement, and 50 mm unthreaded section allows technicians to position 330103-05-12-10-01-00 precisely within the 2 mm measurement span during installation.