330190-075-00-00 Bently Nevada 3300 XL ETR Cable

Bently Nevada 330190-075-00-00 3300 XL ETR Extension Cable

Product Introduction

The Bently Nevada 330190-075-00-00 is a high-performance extension cable for the 3300 XL Proximitor system. This model features the "-075" length option, providing 7.5 meters (24.6 feet) of cable. Furthermore, the "-00" cable option specifies a standard, non-armored construction. This 3300 XL cable ensures accurate signal transmission from the probe to the monitor. It is an essential component for reliable machinery condition monitoring.

Core Technical Specifications

The Bently Nevada 330190-075-00-00 maintains precise electrical characteristics for system accuracy. This cable offers a typical capacitance of 69.9 pF/m. Its DC resistance from center conductor to center conductor is 1.65 ± 0.25 Ω. Additionally, the resistance from outer conductor to outer conductor is 0.49 ± 0.10 Ω. These values ensure the system maintains its linear range from 0.25 to 2.3 mm. The recommended gap setting for radial vibration is -9 Vdc. This specification guarantees compatibility with 3300 XL 8 mm proximity probes.

Material and Construction Features

This extension cable uses a 75 Ω triaxial design for superior signal integrity. The standard cable insulation uses fluoroethylene propylene (FEP) material. This FEP insulation provides excellent dielectric properties and chemical resistance. The connector material consists of gold-plated brass or beryllium copper for reliable connections. Bently Nevada designed this cable with a minimum bend radius of 25.4 mm. This flexibility simplifies installation in tight spaces and around machinery.

Temperature Range and Environmental Durability

The 330190-075-00-00 operates effectively across a wide temperature spectrum. It functions reliably from -52°C to +177°C for both operating and storage conditions. This range makes it suitable for various industrial environments near turbines or compressors. The FEP insulation maintains its integrity across this entire range. Therefore, maintenance teams can trust this cable for continuous monitoring applications. Its robust construction ensures long-term reliability in challenging settings.

Installation and Field Wiring Guidelines

Proper installation ensures the 3300 XL system performs optimally. We recommend using 3-conductor shielded triad cable for field wiring between the Proximitor and the monitor. The maximum field wiring length can reach 305 meters. This cable works seamlessly with 0.2 to 1.5 mm² (16 to 24 AWG) field wiring. However, always observe the minimum cable bend radius during installation. Exceeding this radius may cause damage and affect signal quality. Additionally, the maximum connector torque is 0.565 N•m.

System Integration and Interchangeability

The Bently Nevada 3300 XL components offer excellent interchangeability features. This 8 mm system is both electrically and physically interchangeable with non-XL 3300 5 mm and 8 mm components. Users can mix and match components while observing the minimum cable bend radius. This flexibility simplifies upgrades and replacements in existing installations. Consequently, facilities can transition to XL technology without complete system overhauls. This design philosophy reduces downtime and maintenance costs.

Certifications and Industry Approvals

The 330190-075-00-00 carries essential certifications for global use. It complies with EMC Directive 2014/30/EU and RoHS Directive 2011/65/EU. Furthermore, it meets the standards EN 61000-6-2 and EN 61000-6-4. For maritime applications, it satisfies DNV rules for ships and offshore units. Notably, it is also suitable for functional safety systems with SIL 2 (HFT=0) and SIL 3 (HFT=1) ratings. These comprehensive approvals confirm its quality and reliability.

Packaging and Shipping Information

We package each cable with great care to prevent damage in transit. All orders ship via premium courier services like Fedex, UPS, or DHL.

Every package includes:

• 1 x Bently Nevada 330190-075-00-00 Extension Cable

• Product Datasheet

Frequently Asked Questions (FAQ)

1. What is the length of the Bently Nevada 330190-075-00-00?
This specific model, with the "-075" option, provides a cable length of 7.5 metres (24.6 feet).

2. What does the "-00" cable option mean for this cable?
The "-00" designation indicates that this extension cable features a standard, non-armored construction.

3. What is the operating temperature range for this 3300 XL cable?
This standard cable version operates from -52°C to +177°C.

4. Can I use this cable with non-XL 3300 components?
Yes, the 3300 XL components are electrically and physically interchangeable with non-XL components.

5. What is the minimum bend radius for the Bently Nevada 330190 cable?
The minimum cable bend radius for this model is 25.4 mm (1.0 inch).