330101-00-48-05-02-00 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-48-05-02-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330101-00-48-05-02-00 3300 XL 8 mm Proximity Probe delivers precise measurement of static position and dynamic vibration on fluid-film bearing machines. With a linear range of 2 mm (80 mils) and a 0.5-meter (1.6 ft) total cable length, this probe outputs a voltage directly proportional to the distance between the probe tip and the conductive surface. The 3/8-24 UNF threaded case allows secure installation with a maximum engagement of 0.563 in, while the Miniature coaxial ClickLoc connector provides reliable electrical connections. Operating from -52°C to +177°C (-62°F to +350°F), the probe supports field wiring from 0.2 to 1.5 mm² (16–24 AWG), and its extension cable has a capacitance of 69.9 pF/m (21.3 pF/ft), maintaining signal integrity. The TipLoc and CableLoc designs ensure robust bonding and a 330 N (75 lbf) pull strength, while optional FluidLoc cables prevent oil leakage.

Applications

Measure Shaft Radial Vibration:
The 330101-00-48-05-02-00 3300 XL 8 mm Proximity Probe, with a linear range of 2 mm (80 mils) and 50 Ω output resistance, enables accurate monitoring of radial vibration on shafts as small as 51 mm (2 in). Its Miniature coaxial ClickLoc connector ensures minimal signal loss during high-frequency vibration measurements, while the 0.5-meter cable length provides flexible mounting in compact machinery.

Track Axial (Thrust) Position:
Axial position monitoring benefits from the probe’s 2 mm linear range and less than 2 mV supply sensitivity, ensuring precise detection of shaft thrust movements on fluid-film bearings. The 3/8-24 UNF thread with 0.563 in engagement allows tight installation near thrust collars without affecting measurement accuracy.

Keyphasor Signal Generation:
For rotor phase reference, the 330101-00-48-05-02-00 3300 XL 8 mm Proximity Probe outputs a voltage directly proportional to target displacement, supporting Keyphasor signals with a 69.9 pF/m extension cable capacitance that maintains signal integrity over short distances. The TipLoc and CableLoc designs secure the probe and cable in vibration-prone environments, ensuring consistent pulse generation.

Replacement for Older Systems:
When upgrading older 3300 or 3000-series systems, the probe’s standard 3/8-24 UNF threading, 0.5-meter cable, and 50 Ω output resistance maintain electrical and mechanical compatibility with existing extension cables and Proximitor sensors, reducing downtime and installation errors.

Specifications

Competitive Advantage

Enhanced Probe-to-Cable Bonding:
The TipLoc molding ensures the probe tip is firmly bonded to the body, reducing mechanical failures in automation applications.

Secure Cable Attachment:
CableLoc design delivers 330 N (75 lbf) pull strength, preventing cable detachment under high-vibration conditions.

Optional Fluid Protection:
FluidLoc option prevents oil and other liquids from entering the probe assembly, ensuring reliable operation in lubricated or oily machinery.

Backward Compatibility:
Fully compatible with non-XL 3300 5 mm and 8 mm probes and extension cables, allowing seamless system upgrades without extensive reconfiguration.

High-Temperature Operation:
Operates from -52°C to +177°C, suitable for compressors, turbines, and other high-temperature industrial environments.