330709-000-090-10-02-00 3300 XL 11 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330709-000-090-10-02-00
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 330709-000-090-10-02-00 3300 XL 11 mm Proximity Probe is a high-performance, non-contact transducer designed specifically for advanced industrial automation and vibration monitoring applications. With an output sensitivity of 3.94 V/mm (100 mV/mil), this probe enables precise measurement of both vibration and displacement on fluid film bearing machinery. Its large 11 mm probe tip provides an extended linear range compared to the standard 3300 XL 8 mm Proximity Probes, making it ideal for applications where high-resolution and long-range detection are critical.

The 3300 XL 11 mm Proximitor Sensor is designed as a modern replacement for legacy 7200-series 11 mm and 14 mm transducer systems. Upgrading to this model ensures seamless integration with automation and monitoring systems, including 3500 Monitoring Systems, which require updated configuration software to recognize the 3300 XL 11 mm sensors. Existing 3300 Monitoring Systems may require minor modifications for full compatibility. Professional installation and support from local ABB sales and service representatives are recommended.

Robust Design for Industrial Automation:

The probe is available in multiple configurations, including armored and unarmored cases, with ½-20, 5⁄8-18, M14 X 1.5, and M16 X 1.5 probe threads. Reverse mount versions use 3⁄8-24 or M10 X 1 threads. Gold-plated brass ClickLoc connectors ensure a secure, vibration-resistant connection. The patented TipLoc molding technique guarantees a durable bond between the probe tip and body, while the CableLoc design provides 330 N (75 lb) pull strength for secure cable attachment.

Enhanced Reliability and Protection:

Optional FluidLoc cabling prevents oil and liquid leakage through the probe cable, and connector protectors offer superior environmental protection in humid or moist conditions. Each probe includes a locknut with pre-drilled safety wire holes for added installation security. These features make the 330709-000-090-10-02-00 3300 XL 11 mm Proximity Probes a reliable and precise solution for modern automated industrial systems, ensuring accurate, long-term vibration and position monitoring.

Applications

The 3300 XL 11 mm Proximity Probe (330709-000-090-10-02-00) is engineered for high-precision, non-contacting vibration and displacement measurements in demanding industrial environments. Its larger 11 mm probe tip provides a longer linear range than standard 8 mm systems, making it ideal for applications requiring extended measurement capabilities. Key applications include:

1. Axial (Thrust) Position Monitoring

The probe is widely used for accurate axial position measurements in fluid film bearing machines, enabling operators to detect subtle shifts in shaft alignment and thrust conditions. Its robust construction ensures reliable performance even in high-vibration and high-temperature environments.

2. Differential Expansion Monitoring in Steam Turbines

In steam turbines, ramp differential expansion must be precisely monitored to prevent excessive thermal stress. The 3300 XL 11 mm Proximity Probe provides consistent, high-resolution measurements to support turbine efficiency and reliability.

3. Rod Position and Rod Drop Detection in Reciprocating Compressors

The probe is well-suited for reciprocating compressors, where accurate rod position and rod drop monitoring is essential to prevent mechanical damage and maintain optimal performance. Its extended linear range ensures precise detection across varying operating conditions.

4. Tachometer and Zero-Speed Measurement

The system can be integrated with tachometer setups for rotational speed monitoring, including zero-speed detection. This application is critical for machines that require start-up and shut-down monitoring to ensure safe operation.

5. Phase Reference (Keyphasor) Signals

For rotor dynamic monitoring, the 3300 XL 11 mm probe provides reliable phase reference signals (Keyphasor) to support vibration analysis, rotor balancing, and predictive maintenance programs.

6. Retrofit and Upgrade Applications

The probe is designed as a direct replacement for legacy 7200-series 11 mm and 14 mm transducers. When upgrading, all components must be replaced with 3300 XL 11 mm components, and monitoring systems, such as the 3500 Monitoring System, may require updated configuration software to ensure compatibility.

7. Harsh Environment Installations

With options for armored or unarmored probe cases, M16 X 1.5 threads, and FluidLoc cable sealing, the 3300 XL 11 mm Proximity Probe is suitable for installations in humid, oily, or high-temperature environments. Connector protectors and pre-drilled safety wire locknuts enhance reliability and environmental protection.

Overall, the 330709-000-090-10-02-00 3300 XL 11 mm Proximity Probe is ideal for critical machinery monitoring applications in power generation, petrochemical, and industrial automation systems where precision, durability, and extended linear measurement range are essential.

Specifications

Competitive Advantage

Extended Linear Range for High-Precision Measurement

The 3300 XL 11 mm Proximity Probe offers a larger tip size, providing a longer linear measurement range compared to standard 8 mm systems. This makes it ideal for axial position, ramp differential expansion, rod position, tachometer, and phase reference (Keyphasor) applications on fluid film bearing machines, ensuring accurate vibration and displacement monitoring even under demanding conditions.

Robust and Reliable Construction

Constructed with AISI 304 stainless steel and a polyphenylene sulfide (PPS) probe tip, the probe is built to withstand extreme operating temperatures from -52°C to +177°C (-62°F to +351°F). The patented TipLoc molding and CableLoc designs ensure strong bonding and secure cable attachment, providing long-term reliability in harsh industrial environments.

Flexible Installation Options

The probe supports multiple thread configurations (M16 x 1.5, M14 x 1.5, ½-20, 5⁄8-18) and offers armored and unarmored versions. Reverse mount options with 3⁄8-24 or M10 x 1 threads are also available, allowing easy integration into existing systems and diverse machinery layouts.

Advanced Connector and Cable Features

Gold-plated ClickLoc connectors lock securely to prevent loosening, while the optional connector protector enhances environmental resistance in humid or oily conditions. FluidLoc cable options prevent leakage of oil or fluids, improving operational safety and minimizing maintenance requirements.

Seamless System Upgrade Path

The 3300 XL 11 mm system is designed as a modern replacement for legacy 7200-series 11 mm and 14 mm transducers. When paired with updated 3500 Monitoring System software, it allows for smooth system upgrades while maintaining compatibility with existing monitoring frameworks.

Exceptional Signal Stability

With a supply sensitivity of less than 2 mV change per volt input variation and a 50 Ω output resistance, the 3300 XL 11 mm Proximity Probe provides stable, high-fidelity signals for accurate condition monitoring and predictive maintenance.