Bently Nevada 330930-060-00-00 NSv Extension Cable

Product Description

The Bently Nevada 330930-060-00-00 is a high-performance 3300 XL NSv (Narrow Side-view) extension cable designed for precise signal transmission in rotating machinery monitoring systems. Its 6.0 m (20 ft) length and compact NSv design allow installation in restricted spaces without sacrificing measurement accuracy. Moreover, the cable connects NSv proximity probes to Proximitor® sensors, enabling reliable monitoring of vibration and shaft displacement in turbines, compressors, pumps, and other critical industrial machinery.

Constructed with silver-plated copper conductors, FEP insulation, and a braided shield, this extension cable ensures minimal signal loss and exceptional durability. The robust design withstands continuous temperatures from –35 °C to +200 °C (–31 °F to +392 °F), making it suitable for harsh industrial environments. In addition, the flame-retardant blue jacket and high shielding coverage maintain long-term operational reliability.

For engineers and maintenance teams, the 330930-060-00-00 offers a combination of compact design, signal integrity, and environmental resistance. Therefore, it supports accurate, long-term vibration and displacement monitoring, which is critical for predictive maintenance and operational safety.

Key Benefits

• Compact NSv design fits installations with limited space.

• Accurate and stable signal transmission ensures reliable machinery monitoring.

• FEP insulation and silver-plated shielding resist chemicals, heat, and harsh environments.

• Wide operating temperature range supports extreme industrial conditions.

• Suitable for turbines, compressors, pumps, and heavy machinery applications.

Technical Specifications

• Model Number: 330930-060-00-00

• Series: 3300 XL NSv Extension Cable

• Cable Length: 6.0 m (20 ft)

• Characteristic Impedance: 75 Ω nominal

• Capacitance: ~69.9 pF/m (21.3 pF/ft) @ 1 kHz

• Conductor: Silver-plated copper

• Insulation: FEP, chemical- and heat-resistant

• Shielding: Silver-plated copper braid, ≥90% coverage

• Jacket: Extruded FEP, blue, flame-retardant (UL VW-1)

• Operating Temperature: –35 °C to +200 °C (–31 °F to +392 °F) continuous

• Minimum Bend Radius: 65 mm (2.5 in) repeated flexing

• Application: Connects NSv proximity probes to Proximitor® sensors

Typical Applications

• Turbine vibration and displacement monitoring in power generation plants.

• Compressor and pump shaft position measurement in oil & gas facilities.

• Heavy machinery predictive maintenance and condition monitoring.

• Industrial installations with restricted space requiring NSv probe access.

FAQ

Q: Can this extension cable handle high-temperature environments?
A: Yes, it operates continuously between –35 °C and +200 °C, suitable for most industrial conditions.

Q: Is this cable compatible with standard 3300 XL proximity probes?
A: It is specifically designed for NSv proximity probes and connects reliably to Proximitor® sensors.

Q: How flexible is the cable for tight installation spaces?
A: The minimum bend radius is 65 mm, allowing repeated flexing in compact setups.

Q: Is this cable flame-retardant and chemically resistant?
A: Yes, the extruded FEP jacket resists chemicals and meets UL VW-1 flame-retardant standards.