Bently Nevada 330730-040-13-00 3300 XL 11 mm Extension Cable

Product Introduction

The Bently Nevada 330730-040-13-00 is a 3300 XL 11 mm Extension Cable, designed for use with 3300 XL 11 mm proximity transducers. This cable is 4.0 meters (13.1 feet) long and features an armored FluidLoc cable with connector protector, ensuring robust performance in demanding industrial environments. Manufactured in the U.S.A., this extension cable is a genuine Bently Nevada product, engineered for reliability and precision.

Technical Parameters

• Model: 330730-040-13-00
• Cable Length: 4.0 meters (13.1 feet)
• Connector Option: Armored FluidLoc cable with connector protector
• Agency Approval: Not required (Option 00)
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical
• Cable Material: 75 Ω triaxial, fluoroethylene propylene (FEP) insulated
• Armor: Flexible AISI 302 SST with FEP outer jacket
• Operating and Storage Temperature: -52°C to +177°C (-62°F to +351°F)
• DC Resistance (Center to Center): 1.0 ± 0.25 ohms
• DC Resistance (Coaxial to Coaxial): 0.3 ± 0.1 ohms

Parameter Analysis

The 330730-040-13-00 extension cable is designed to maintain signal integrity over its 4.0-meter length. With a typical capacitance of 69.9 pF/m, it ensures minimal signal distortion. The armored construction provides excellent mechanical protection, while the FluidLoc option prevents oil leakage through the cable interior, making it ideal for turbine and compressor applications. The connector protector adds extra defense against moisture, enhancing reliability in humid environments.

Application Scenarios

This extension cable is primarily used in rotating machinery monitoring systems, including turbines, compressors, pumps, and other critical equipment. It connects the 3300 XL 11 mm probe to the Proximitor sensor, enabling accurate vibration and position measurements. The armored and FluidLoc features make it suitable for harsh industrial settings where oil, moisture, and mechanical stress are present.

Installation Guide

Installation of the 330730-040-13-00 is straightforward. Connect the extension cable between the probe and the Proximitor sensor using the ClickLoc connectors, which lock securely to prevent loosening. For optimal performance, ensure that the cable is routed away from high-temperature surfaces and sharp edges. If not using connector protectors, apply the provided silicone tape to the connections, except in applications where exposure to turbine oil is expected.

Compatibility

This extension cable is compatible with all 3300 XL 11 mm probes and Proximitor sensors. It is part of the 3300 XL series and works seamlessly with Bently Nevada monitoring systems, including the 3500 rack. The cable’s 75 Ω impedance matches the system requirements, ensuring accurate signal transmission.

Maintenance Advice

Regularly inspect the cable for signs of wear, damage, or contamination. Ensure that connectors remain clean and properly seated. In environments with high humidity, use the connector protectors to prevent moisture ingress. Periodically verify cable resistance and capacitance to ensure it meets specifications.

Procurement Advice

When ordering the 330730-040-13-00, confirm the cable length and connector options to match your application requirements. Verify that the agency approval option (00) is acceptable for your region. For assistance with calibration to non-standard target materials, contact your Bently Nevada representative.

FAQ

What is the length of this extension cable?

The cable length is 4.0 meters (13.1 feet).

Is this cable armored?

Yes, it features flexible AISI 302 SST armor with an FEP outer jacket.

What is the temperature range?

The operating and storage temperature range is -52°C to +177°C (-62°F to +351°F).

Can this cable be used with 3300 XL 11 mm probes?

Yes, it is designed specifically for 3300 XL 11 mm probe systems.

Does it come with connector protectors?

Yes, the connector option includes a connector protector.