330730-080-13-00 3300 XL 11 mm Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330730-080-13-00
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 330730-080-13-00 3300 XL 11 mm Extension Cable is a high-reliability signal transmission component engineered for 3300 XL 11 mm proximity transducer systems used in industrial automation and critical rotating machinery monitoring. With an 8.0 meter (26.2 ft) cable length, this extension cable enables flexible installation between the 11 mm proximity probe and the Proximitor sensor, even in large machines or complex routing paths common in turbine, compressor, and generator automation systems.

Manufactured with 75 Ω triaxial FEP-insulated cable construction and a 50 Ω output resistance, the 330730-080-13-00 extension cable ensures low signal attenuation and stable voltage transmission required for the 3.94 V/mm (100 mV/mil) output characteristics of the 3300 XL 11 mm system. The armored FluidLoc cable design, combined with a flexible AISI 302 stainless steel armor and FEP outer jacket, provides superior mechanical protection while preventing oil, moisture, or process fluids from migrating through the cable into sensitive electronics.

Designed for continuous operation in harsh automation environments, this 3300 XL 11 mm extension cable supports an extended operating and storage temperature range of -52°C to +177°C, exceeding typical industrial cable limits. Gold-plated brass ClickLoc connectors with connector protectors maintain secure electrical connections and reduce signal degradation caused by vibration, humidity, or thermal cycling. The 330730-080-13-00 model is fully compatible with 3300 XL 11 mm probes and Proximitor sensors, making it a critical component for new installations, system upgrades, and long-term automation reliability.

Applications

Application 1: Steam Turbine Axial Thrust Monitoring

In steam turbine automation systems, the 330730-080-13-00 extension cable transmits axial thrust position signals over 8.0 meters with minimal voltage loss. Its <2 mV/V supply sensitivity ensures accurate thrust measurements during load changes and thermal expansion events.

Application 2: Differential Expansion Measurement on Turbines

For ramp differential expansion monitoring, the cable supports the extended linear range of 3300 XL 11 mm systems, allowing precise displacement data transfer during turbine startup and shutdown across high-temperature zones up to +177°C.

Application 3: Reciprocating Compressor Rod Position Monitoring

When used on reciprocating compressors, the armored FluidLoc extension cable protects against oil exposure and mechanical stress while transmitting rod position and rod drop signals required for automated shutdown logic.

Application 4: Large Compressor and Generator Vibration Monitoring

In large centrifugal compressors and generators, the triaxial 75 Ω construction reduces electrical noise over long cable runs, ensuring stable vibration data input to PLC, DCS, or 3500 monitoring systems.

Application 5: Legacy System Upgrade Projects

During upgrades from 7200-series 11 mm or 14 mm transducer systems to 3300 XL 11 mm platforms, the 330730-080-13-00 extension cable provides full electrical compatibility, supporting modernization without compromising measurement accuracy.

Specifications

Competitive Advantage

Competitive Advantage 1: High-Temperature Automation Capability

With an operating range up to +177°C, this extension cable outperforms standard industrial cables typically limited to 105–125°C, enabling reliable automation monitoring in turbines and high-energy process equipment.

Competitive Advantage 2: Superior Fluid and Contamination Protection

The FluidLoc design prevents oil and liquid migration, reducing failure rates of Proximitor sensors and lowering long-term maintenance costs in oil-rich compressor environments.

Competitive Advantage 3: Enhanced Signal Integrity Over Long Distances

The 75 Ω triaxial FEP-insulated construction combined with 50 Ω output resistance minimizes signal distortion over 8.0 m cable runs, ensuring accurate displacement and vibration measurements.

Competitive Advantage 4: Robust Mechanical Protection

Flexible AISI 302 stainless steel armor protects against abrasion, vibration, and mechanical impact, extending cable service life in heavy-duty automation installations.

Competitive Advantage 5: Secure and Reliable ClickLoc Connections

Gold-plated brass ClickLoc connectors with connector protectors prevent loosening and moisture ingress, improving long-term connection stability and reducing unplanned downtime in critical automation systems.