330930-045-03-05 Bently Nevada Extension Cable

330930-045-03-05 Bently Nevada Extension Cable

Product Introduction 330930-045-03-05

The Bently Nevada 330930-045-03-05 is a precision 3300 NSv Extension Cable built for vibration monitoring systems. This 4.5-meter cable connects a compatible proximity probe directly to the Proximitor Sensor. Unlike armored variants, this version comes without stainless steel armor but includes a practical connector protector. The cable utilizes 75 Ω coaxial technology with fluoroethylene propylene (FEP) insulation. This construction delivers excellent signal fidelity across extreme temperatures. Additionally, this model holds multiple agency approvals, making it suitable for international installations. You can depend on this cable for consistent, accurate machine condition data in various industrial settings.

Technical Specifications 330930-045-03-05

This section outlines the essential parameters of the Bently Nevada 330930-045-03-05.

• Product Number: 330930-045-03-05

• Cable Length: 4.5 meters (14.8 feet).

• Connector Option: Without stainless steel armor.

• Protection: Includes a connector protector.

• Approval Option: 05 – Multiple agency approvals.

• Cable Material: 75 Ω coaxial cable with FEP insulation.

• Center Conductor DC Resistance: 0.220 Ω/m (0.067 Ω/ft).

• Shield DC Resistance: 0.066 Ω/m (0.020 Ω/ft).

• Capacitance: 69.9 pF/m (21.3 pF/ft) typical.

• Connector Material: Gold-plated brass ensures secure electrical contact.

Mechanical & Environmental Ratings

The 330930-045-03-05 performs reliably under challenging conditions.

• Operating Temperature: -51°C to +177°C (-60°F to +351°F).

• Storage Temperature: -52°C to +177°C (-62°F to +351°F).

• Tensile Strength: Rated at 220 N (50 lb) at the probe case, probe lead, and connector points.

• Armor: Not included; this cable uses a connector protector instead.

• Cable Flexibility: Easy to route due to the absence of rigid armor.

Installation and System Integration

Correct installation ensures your 3300 NSv Extension Cable performs optimally.

First, verify that the extension cable length and the probe length add up to the total Proximitor Sensor length. This step is critical for accurate measurements. Next, select appropriate field wiring. Use a three-conductor shielded triad cable to minimize electrical noise. The maximum allowable field wiring distance between the Proximitor Sensor and the monitor is 305 meters (1,000 feet). For longer runs, consult the frequency response graphs to understand signal rolloff at high frequencies. The linear range spans from 0.25 mm to 1.75 mm (10 to 70 mils). Finally, set the recommended gap to 1.0 mm (40 mils) for standard applications.

Packaging List

Your order for the 330930-045-03-05 includes the following items:

• 1 x Bently Nevada 3300 NSv Extension Cable (4.5m length)

• 1 x Connector protector (fitted)

• 1 x Set of protective dust caps for connectors

Please note: Certificates and warranty documentation are not included in this package.

Shipping Information

We dispatch all orders through premier global couriers. Your 330930-045-03-05 will ship via FedEx, UPS, or DHL with full tracking capabilities.

Frequently Asked Questions (FAQ)

1. What is the length of the Bently Nevada 330930-045-03-05 cable?
The 330930-045-03-05 cable measures exactly 4.5 meters, which is equivalent to 14.8 feet. The "045" in the model number specifies this length.

2. Does this extension cable include stainless steel armor?
No, the "03" connector option indicates this cable comes without stainless steel armor. Instead, it includes a connector protector for mechanical safeguarding.

3. What agency approvals does the 330930-045-03-05 hold?
The "05" approval option means this Bently Nevada cable carries multiple agency certifications, facilitating its use in diverse geographic regions and regulated industries.

4. What is the maximum field wiring distance I can use with this cable?
You can extend field wiring up to 305 meters (1,000 feet) between the 3300 XL NSv Proximitor Sensor and the monitor when using this extension cable.

5. What wire gauge is recommended for connecting this system?
Bently Nevada recommends using 0.2 to 1.5 mm² (16 to 24 AWG) wire. For connections that utilize ferrules, use 0.25 to 0.75 mm² (18 to 23 AWG) for best results.