Description

21747-085-00 | Bently Nevada | Proximitor Probe Extension Cable

### Product Description
The 21747-085-00 is a shielded, low-noise coaxial extension cable designed for use with Bently Nevada Proximitor proximity probe systems.
Moreover, it maintains signal integrity between the probe and monitor by preserving impedance matching and minimizing electromagnetic interference.
Therefore, it is deployed in high-reliability machinery protection applications where precise shaft displacement and vibration measurements are required.

### Technical Specifications

### Typical Applications
– Steam turbine shaft axial position and vibration monitoring
– Gas compressor rotor dynamic clearance measurement
– Large motor bearing housing vibration analysis
– Centrifugal pump shaft runout and thrust monitoring

### FAQ
What is the characteristic impedance of this cable?
50 ohms nominal, matched to Bently Nevada Proximitor system requirements.

Can this cable be spliced or modified in the field?
No—splicing or modification voids calibration compliance and compromises EMI shielding performance.

Is the cable rated for hazardous locations?
No—this cable is not intrinsically safe or explosion-proof; it requires installation within approved enclosures per site classification.

Does it support both 3300 and 3500 series monitors?
Yes—it is compatible with all Bently Nevada Proximitor-compatible monitors including 3300, 3500, and 3000 series systems.

What connector types are used on each end?
Standard 10-32 UNF male connector (probe end) and 10-32 UNF female connector (monitor end).

### SEO Title
Bently Nevada 21747-085-00 Proximitor Probe Extension Cable

### Meta Description
Bently Nevada 21747-085-00 Proximitor probe extension cable ensures accurate, low-noise signal transmission for machinery protection systems. Order certified replacement parts today.