330854-040-24-00 3300 XL 25 mm Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330854-040-24-00
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 330854-040-24-00 3300 XL 25 mm Extension Cable is a high-performance automation component engineered for integration with the 3300 XL 25 mm Proximity Transducer System. With a cable length of 4.0 meters (13.1 feet) and high-temperature FluidLoc insulation, this extension cable ensures precise signal transmission in extreme steam turbine differential expansion (DE) measurement applications. The cable supports a linear range of 12.7 mm (500 mils) and is constructed with 75 Ω triaxial PFA insulation and optional AISI 302 stainless steel armor for maximum mechanical protection. Operating reliably from -35°C to +200°C (-31°F to +392°F), it provides stable output voltage with minimal capacitance (69.9 pF/m), ensuring accurate vibration and position readings. Connector protectors and high-temperature ClickLoc connectors simplify installation in tight clearances, making the cable ideal for retrofitting existing 7200-series systems or implementing advanced automation monitoring in high-temperature industrial environments.

Applications

Application 1: Steam Turbine Differential Expansion Monitoring
Measures axial growth differences between rotor and stator, with a linear range of 12.7 mm, enabling automated detection of turbine thermal expansion and reducing mechanical stress.

Application 2: Midsize to Large Generator Monitoring
Integrated with 25 mm probes, the extension cable transmits accurate position and vibration signals from DE targets in large generators, supporting predictive maintenance automation.

Application 3: High-Temperature Industrial Environments
Handles continuous temperatures up to 200°C and intermittent spikes to 250°C, ensuring reliable signal output in extreme thermal environments common in steam turbines.

Application 4: Retrofitting Legacy Systems
Compatible with 7200-series DE systems, allowing automated upgrades of monitoring equipment without requiring changes in monitor configuration or system rewiring.

Application 5: Tight Space Installations
High-temperature ClickLoc connectors and removable collars allow cable routing through constrained turbine casings, facilitating automated measurements in limited-access industrial environments.

Specifications

Competitive Advantage

Advantage 1: High-Temperature Resilience
FluidLoc cable operates up to 200°C and survives intermittent 250°C, ensuring reliable performance in high-temperature turbine DE environments.

Advantage 2: Superior Signal Accuracy
Low extension cable capacitance (69.9 pF/m) and 75 Ω triaxial PFA insulation maintain linear 0.787 V/mm output, enabling precise DE and vibration measurement automation.

Advantage 3: Mechanical Protection
Optional flexible AISI 302 stainless steel armor with PFA jacket shields the cable from mechanical stress and vibration, extending service life in harsh industrial environments.

Advantage 4: Seamless System Upgrade
Supports plug-and-play compatibility with 7200-series systems and 3300 XL 25 mm Proximitor sensors, allowing automated retrofits with minimal downtime.

Advantage 5: Easy Installation and Maintenance
ClickLoc connectors, connector protectors, and optional sliding bracket accessories enable accurate probe alignment and automated gap verification, reducing installation errors and supporting reliable automated monitoring.