General Information

Core Description

10026-02-12-05-02 is a Bently Nevada proximity probe extension cable engineered for reliable signal transmission in rotating machinery monitoring systems. Featuring a 20-foot cable configuration and industrial-grade shielded construction, this cable ensures stable communication between proximity probes and Proximitor sensors while maintaining excellent resistance against electrical noise, vibration, moisture, and harsh industrial environments. It is widely used in turbine, compressor, motor, and pump monitoring applications requiring dependable dynamic signal integrity and long-term operational stability.

Specific Application

• Shaft vibration monitoring in steam turbines, compressors, and centrifugal pumps.
• Signal extension between proximity probes and Proximitor sensors in industrial machinery protection systems.
• Dynamic shaft position and radial vibration measurement in API 670 compliant monitoring installations.
• Harsh industrial environments requiring shielded low-noise transducer cable assemblies.
• Rotating equipment condition monitoring systems in power generation, oil & gas, and process industries.
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Ordering Information

Ordering Code Breakdown

• 10026 = Bently Nevada extension cable series
• 02 = 20 mm configuration
• 12 = Standard mechanical configuration
• 05 = 20 ft cable length
• 02 = Standard connector and approval option

System Compatibility

The 10026-02-12-05-02 extension cable is designed for compatibility with Bently Nevada proximity transducer systems, including:

• Bently Nevada 3300 Series proximity monitoring systems
• 3300 XL 8mm proximity probe systems
• Matching Proximitor sensors and eddy current probes
• API 670 compliant shaft vibration monitoring systems
• Industrial rotating machinery protection systems

It supports stable low-noise signal transmission between the proximity probe and Proximitor sensor while preserving calibration integrity across the transducer system.

Alternative / Replacement Models

10026-02-12-10-02

• Similar configuration with longer cable length.
• Suitable for installations requiring increased routing distance between probe and monitor.

10026-02-12-03-02

• Shorter extension cable version.
• Preferred for compact machinery housings with minimal cable routing requirements.

330130 Series Extension Cable

• Newer generation extension cable used with 3300 XL systems.
• Improved environmental sealing and connector reliability.

Difference Between Replacement Models

• Primary differences involve cable length, connector configuration, and environmental protection capability.
• 330130 series cables are optimized for newer 3300 XL transducer systems, while 10026 series cables are commonly associated with earlier Bently Nevada proximity systems.
• Longer cables provide flexible installation routing but may require careful signal integrity management in high-noise environments.
• Shorter cables minimize installation complexity and reduce excess cable accumulation inside machinery enclosures.

Installation & Troubleshooting FAQ

Q1: What is the main purpose of the 10026-02-12-05-02 extension cable?

A: The cable extends the connection between the proximity probe and the Proximitor sensor while maintaining stable low-noise signal transmission in machinery monitoring systems.

Q2: Can this extension cable be used in high-vibration industrial environments?

A: Yes. The cable is designed for industrial rotating machinery applications and features durable shielding to resist vibration, oil mist, and electromagnetic interference.

Q3: What happens if the extension cable connector becomes contaminated with oil or moisture?

A: Moisture or conductive contamination may cause unstable signals, intermittent alarms, or inaccurate vibration readings. Clean and reseal all connectors using approved protective methods.

Q4: How should the cable be routed during installation?

A: Route the cable away from high-voltage power lines, variable frequency drives, and strong electromagnetic sources to minimize electrical interference.

Q5: Can excessive cable bending affect signal quality?

A: Yes. Tight bending radius or cable crushing may damage the internal shielding and reduce signal stability. Always follow proper cable routing practices.