330704-000-100-10-01-05 3300 XL 11 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330704-000-100-10-01-05
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 330704-000-100-10-01-05 3300 XL 11 mm Proximity Probe is a high-precision eddy current transducer engineered for advanced industrial automation and machinery monitoring. Featuring a large 11 mm tip and 3.94 V/mm (100 mV/mil) output, it provides extended linear range for non-contact vibration and displacement measurements on fluid-film bearing machines. With a total length of 1.0 meter (3.3 feet), M14 x 1.5 probe case thread, and Miniature coaxial ClickLoc connector with connector protector, the probe ensures reliable signal transmission under demanding industrial conditions. Constructed with 99.9% braided copper shielding and IP67-rated environmental resistance, the probe operates in temperatures ranging from -40°C to +85°C, offering robust protection against dust, moisture, and other contaminants. Patented TipLoc and CableLoc designs enhance mechanical durability, providing 330 N pull strength and secure bonding between probe tip and body. Optional FluidLoc cable prevents oil or fluid leakage through the cable interior. Fully compatible with the 3300 XL 11 mm Transducer System, this probe supports axial position, ramp differential expansion, rod drop measurements, tachometer, zero-speed, and Keyphasor applications, delivering precise, repeatable performance for critical automation and machinery monitoring tasks.

Applications

1. Axial (Thrust) Position Measurements
The 11 mm tip allows precise non-contact measurement of axial positions in turbines and compressors with high linear range, enabling accurate monitoring of shaft movement and bearing alignment.

2. Ramp Differential Expansion Monitoring
The probe measures thermal expansion differences in steam turbines with ±0.05 mm sensitivity, supporting predictive maintenance and minimizing the risk of mechanical failure.

3. Rod Position and Rod Drop Measurement
Applied in reciprocating compressors, the probe captures rod displacement and drop events with high accuracy, improving operational efficiency and early fault detection.

4. Tachometer and Zero-Speed Measurement
Provides reliable Keyphasor signals for rotational speed and phase monitoring, enabling automated speed control, synchronization, and vibration analysis in industrial machinery.

5. Phase Reference and Vibration Monitoring
Used for dynamic vibration measurements, the probe delivers stable output even in harsh environments, supporting condition-based monitoring and process automation.

Specifications

Competitive Advantage

1. Extended Linear Range
The 11 mm tip provides a longer linear range than 8 mm probes, enabling accurate measurement in applications with larger shaft or rotor displacements.

2. High Mechanical Durability
Patented TipLoc and CableLoc designs provide 330 N pull strength, ensuring secure probe-to-cable attachment and reliable operation in high-vibration environments.

3. Environmental Protection
IP67-rated design with connector protector and optional FluidLoc cable prevents ingress of dust, moisture, and lubricants, ensuring consistent performance in industrial automation.

4. Easy System Integration
ClickLoc gold-plated brass connectors provide secure connections compatible with 3300 XL 11 mm Transducer System, simplifying maintenance and eliminating the need for bench calibration.

5. High-Precision Signal Output
With 3.94 V/mm sensitivity and gold-plated connectors, the probe delivers accurate, low-noise signals suitable for vibration, displacement, and speed monitoring in advanced automation systems.