330704-00-60-10-02-CN 3300 XL 11 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330704-00-60-10-02-CN
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 330704-00-60-10-02-CN 3300 XL 11 mm Proximity Probe is a high-precision non-contact displacement sensor designed for industrial automation and rotating machinery condition monitoring. This 3300 XL 11 mm Proximity Probe is engineered to deliver stable and repeatable measurements in demanding automation environments such as turbine control systems, compressor monitoring, and predictive maintenance platforms. With an output sensitivity of 3.94 V/mm (100 mV/mil), the probe supports accurate vibration and position feedback for fluid film bearing machines, enabling reliable integration with modern automation and monitoring systems.

The 330704-00-60-10-02-CN proximity probe features an 11 mm probe tip, providing a longer linear measurement range compared with standard 8 mm proximity probes. This extended range makes the 3300 XL 11 mm Proximity Probe especially suitable for axial position, differential expansion, and rod position measurements in automated process control applications. Its M14 x 1.5 threaded probe case, 60 mm overall case length, and 1.0 meter standard cable allow flexible installation across various industrial equipment layouts.

Designed for harsh industrial environments, the 3300 XL 11 mm Proximity Probe incorporates 99.9% braided copper shielding to minimize electromagnetic interference, ensuring clean signal transmission within automation systems. The probe supports IP67 environmental protection, operates reliably from -40°C to +85°C, and uses a Miniature coaxial ClickLoc connector that provides secure, vibration-resistant connections. These features make the 330704-00-60-10-02-CN proximity probe a dependable sensing solution for long-term automation deployments where measurement accuracy and system uptime are critical.

Applications

Application 1: Axial Thrust Position Monitoring in Steam Turbines

In automated steam turbine control systems, the 3300 XL 11 mm Proximity Probe measures axial shaft movement with high resolution. The 3.94 V/mm sensitivity and extended linear range enable precise thrust position monitoring, supporting automatic shutdown logic when axial displacement exceeds safe limits, thereby reducing turbine damage risk.

Application 2: Differential Expansion Measurement

The 330704-00-60-10-02-CN proximity probe is widely used for ramp differential expansion monitoring in large turbines. Its 11 mm probe tip allows accurate tracking of thermal growth over a longer displacement range, improving automation system decision accuracy during startup and load changes.

Application 3: Rod Position Monitoring in Reciprocating Compressors

In compressor automation systems, the 3300 XL 11 mm Proximity Probe provides continuous rod position and rod drop measurements. With a 1.0 m cable length and robust shielding, the probe delivers stable feedback for automated protection systems that prevent catastrophic mechanical failure.

Application 4: Tachometer and Zero Speed Detection

The probe can be configured for tachometer and zero speed measurements, supplying reliable rotational reference signals to PLCs and machinery protection systems. The fast response and stable output ensure accurate speed detection even at low rotational velocities.

Application 5: Phase Reference and Keyphasor Signals

Within advanced vibration monitoring automation platforms, the 330704-00-60-10-02-CN 3300 XL 11 mm Proximity Probe generates precise phase reference signals. This enables accurate vibration phase analysis and balancing algorithms in predictive maintenance systems.

Specifications

Competitive Advantage

Competitive Advantage 1: Extended Linear Measurement Range

The 11 mm probe tip provides a longer linear range than standard 8 mm probes, allowing accurate measurements over larger displacements. This reduces the need for mechanical repositioning and improves automation system flexibility.

Competitive Advantage 2: High Signal Integrity

With 99.9% braided copper shielding and ClickLoc connectors, the 3300 XL 11 mm Proximity Probe minimizes electrical noise. This results in higher signal-to-noise ratios and more reliable data for automated monitoring and control systems.

Competitive Advantage 3: Industrial-Grade Environmental Resistance

Rated IP67 and operating from -40°C to +85°C, the 330704-00-60-10-02-CN proximity probe maintains performance in dusty, wet, and high-temperature automation environments, reducing maintenance frequency and downtime.

Competitive Advantage 4: Secure and Robust Mechanical Design

The M14 x 1.5 thread, 21 mm maximum thread engagement, and high pull-strength cable attachment ensure mechanical stability under continuous vibration. This enhances long-term reliability in high-speed rotating machinery automation.

Competitive Advantage 5: Seamless Integration with Modern Monitoring Systems

Designed to work with updated 3300 and 3500 monitoring systems, the 3300 XL 11 mm Proximity Probe supports straightforward upgrades from older transducer systems. This lowers lifecycle costs while improving measurement accuracy in modern industrial automation architectures.