330101-00-70-10-02-00 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-70-10-02-00
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 3300 XL 8 mm Proximity Probe (model 330101-00-70-10-02-00) is an advanced eddy current proximity transducer engineered for industrial automation systems requiring precise vibration and position monitoring. The probe produces an output voltage directly proportional to the distance between the probe tip and the measured conductive surface, enabling both dynamic vibration measurements and static position tracking. With a linear range of 2 mm (80 mils) and output resistance of 50 Ω, the probe delivers high-accuracy readings in extreme operating conditions ranging from -52°C to +177°C (-62°F to +350°F).

Featuring a 3/8-24 UNF threaded case with maximum thread engagement of 0.563 in and a total cable length of 1.0 meter (3.3 feet), the 3300 XL 8 mm probe integrates seamlessly into compact or standard fluid-film bearing machines. The system includes a miniature coaxial ClickLoc connector with patented TipLoc and CableLoc designs, providing superior tip-to-body bonding and cable retention up to 330 N (75 lbf). Optional FluidLoc cable configuration prevents oil or other liquids from escaping the machine through the cable, making it ideal for industrial automation applications in petrochemical, power generation, and process industries. Fully backward-compatible with legacy 3300 5 mm and 8 mm probes, this system ensures easy maintenance, modular replacement, and reliable long-term operation.

Applications

1. Vibration Monitoring on Fluid-Film Bearings
Provides high-resolution vibration measurements on shafts with linear range of 2 mm, enabling predictive maintenance and reducing unscheduled downtime by up to 30%.

2. Static Shaft Position Measurement
Monitors static shaft displacement in critical rotating machinery, supporting precision alignment and automated control in compressors, turbines, and pumps.

3. Keyphasor and Speed Measurement
Delivers accurate phase reference signals and shaft speed readings for automation control systems, ensuring real-time monitoring and synchronization in high-speed industrial equipment.

4. Oil-Lubricated and Wet Machinery Applications
Optional FluidLoc cable prevents oil leakage, maintaining signal integrity and protecting machinery in lubrication-heavy environments.

5. Retrofit and Modular Upgrades
Backward compatibility with legacy 3300 series 5 mm and 8 mm probes simplifies system upgrades and reduces maintenance complexity in existing industrial installations.

Specifications

Competitive Advantage

1. High Measurement Accuracy and Stability
Output resistance of 50 Ω and supply sensitivity under 2 mV per volt ensure precise readings, exceeding the accuracy of standard proximity probes in industrial automation.

2. Robust Mechanical Design
Patented TipLoc and CableLoc designs enhance bonding and retention, with cable pull strength up to 330 N, reducing mechanical failures and maintenance needs.

3. Modular and Backward-Compatible System
Supports interchangeability with legacy 3300 probes and extension cables, reducing inventory requirements and allowing flexible system upgrades.

4. Wide Operating Temperature Range
Reliable operation from -52°C to +177°C (-62°F to +350°F) ensures suitability for extreme industrial environments, including power generation and petrochemical processes.

5. Advanced Protection Features
Optional FluidLoc cable prevents fluid ingress, protecting machines from oil leakage while maintaining signal fidelity in wet or high-lubrication conditions.