Description

21747-040-00 | Bently Nevada | Extension Cable

### Product Description
The Bently Nevada 21747-040-00 is a shielded, low-noise coaxial extension cable designed for use with proximity probe systems.
Moreover, it extends the connection between a proximity probe and its associated monitor or前置器 while preserving signal integrity and minimizing electromagnetic interference.
Therefore, it is commonly deployed in rotating machinery monitoring applications where precise displacement and vibration measurements are required.

### Technical Specifications

### Typical Applications
– Turbine and compressor shaft vibration monitoring in power generation plants
– Motor and gearbox condition monitoring in oil and gas processing facilities
– Critical pump alignment verification in chemical and petrochemical refineries

### FAQ
What is the impedance rating of this cable?
It is rated at 50 ohms nominal, optimized for Bently Nevada proximity probe signal transmission.

Is this cable compatible with all 3300 series monitors?
Yes, it is fully compatible with 3300, 3500, and System 1 monitoring platforms when used with standard 3300-series probes.

Can it be field-terminated?
No — it is factory-terminated with precision-matched connectors and not intended for user termination.

Does it include integral strain relief?
Yes, it features molded strain relief at both connector ends to prevent conductor fatigue during installation and operation.

### SEO Title
Bently Nevada 21747-040-00 Extension Cable

### Meta Description
Bently Nevada 21747-040-00 extension cable ensures accurate, low-noise signal transmission for proximity probe systems. Maintain measurement fidelity in critical rotating equipment monitoring—order today.