330704-010-060-10-11-00 3300 XL 11 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330704-010-060-10-11-00
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 330704-010-060-10-11-00 3300 XL 11 mm Proximity Probe is a high-performance non-contact displacement and vibration sensor designed for advanced industrial automation and rotating machinery protection systems. Featuring an 11 mm probe tip, a 60 mm overall case length, and a 1.0 meter cable, this proximity probe is optimized for applications requiring an extended linear measurement range and superior signal stability. The M14 x 1.5 threaded stainless-steel probe case allows secure mounting in heavy-duty automation environments, while the 10 mm unthreaded length supports accurate installation in constrained mechanical designs.

Engineered for fluid film bearing machines, the 3300 XL 11 mm Proximity Probe delivers a 3.94 V/mm (100 mV/mil) output, enabling precise monitoring of axial position, shaft displacement, and vibration levels in turbines, compressors, and large rotating assets. Its 99.9% braided copper shielding combined with a miniature coaxial ClickLoc connector and FluidLoc cable ensures high immunity to electromagnetic interference and prevents oil or liquid migration through the cable, preserving signal integrity in continuous automation monitoring systems.

Designed to operate reliably within -40°C to +85°C and rated IP67 for dust and water resistance, the 330704-010-060-10-11-00 probe supports long-term deployment in harsh industrial environments. The probe integrates patented TipLoc and CableLoc technologies, providing up to 330 N (75 lb) pull strength, enhancing mechanical robustness and reducing maintenance frequency. As a direct replacement platform for 7200-series 11 mm and 14 mm transducer systems, the 3300 XL 11 mm Proximity Probe enables modernization of automation infrastructures while delivering improved linear range, measurement accuracy, and system reliability.

Applications

Application 1: Axial Thrust Position Monitoring

In steam turbines and large compressors, the 3300 XL 11 mm Proximity Probe measures axial shaft movement with a 3.94 V/mm output and extended linear range, enabling automated protection systems to detect thrust bearing wear before critical limits are exceeded.

Application 2: Steam Turbine Differential Expansion Measurement

For ramp differential expansion monitoring, the 11 mm probe’s longer linear range compared to 8 mm systems allows accurate tracking of thermal growth during startup and shutdown, improving turbine control logic and reducing trip events in automated control systems.

Application 3: Reciprocating Compressor Rod Position Detection

Installed on reciprocating compressors, this proximity probe provides precise rod position and rod drop measurements, supporting automation systems that prevent cylinder damage by triggering alarms when displacement exceeds predefined thresholds.

Application 4: Tachometer and Zero-Speed Measurement

When configured for speed reference functions, the probe delivers stable phase and speed signals for tachometer and zero-speed detection. Its high shielding efficiency and ClickLoc connectors ensure reliable signal transmission to PLC and DCS platforms.

Application 5: Phase Reference and Keyphasor Applications

The 330704-010-060-10-11-00 probe supports accurate Keyphasor phase reference signals, enabling advanced vibration analysis, orbit plotting, and automated diagnostics within condition monitoring systems for critical rotating machinery.

Specifications

Competitive Advantage

Competitive Advantage 1: Extended Linear Measurement Capability

The 11 mm probe tip provides a longer linear range than standard 8 mm proximity probes, enabling accurate displacement measurement in applications with larger shaft movement and thermal expansion requirements.

Competitive Advantage 2: Superior Environmental Protection

With an IP67 rating, FluidLoc cable, and connector protectors, the probe resists dust, moisture, and oil ingress, significantly extending service life in harsh automation environments.

Competitive Advantage 3: High Signal Integrity and Noise Immunity

The 99.9% braided copper shielding minimizes electromagnetic interference, ensuring stable displacement signals and reducing data deviation in high-noise industrial automation systems.

Competitive Advantage 4: Robust Mechanical Design

Patented TipLoc and CableLoc technologies provide up to 330 N pull strength, reducing the risk of cable damage and connector failure during installation and long-term operation.

Competitive Advantage 5: Proven Upgrade Path for Legacy Systems

As a replacement platform for 7200-series transducer systems, the 3300 XL 11 mm Proximity Probe supports automation modernization projects, delivering improved accuracy and compatibility with updated 3300 XL monitoring architectures while maintaining long-term system reliability.