Description

Product Title
31000-28-05-50-050-03-02 | Bently Nevada | Sensor Type

### Product Description
The 31000-28-05-50-050-03-02 is a proximity probe sensor designed for non-contact displacement and vibration monitoring in rotating machinery.
Moreover, it delivers high-resolution dynamic and static measurements for shaft position, vibration, and axial thrust in critical turbomachinery applications.
Therefore, it integrates with Bently Nevada 3300 XL or 3500 monitoring systems to support continuous condition-based maintenance strategies.

### Technical Specifications

### Typical Applications
– Monitoring radial vibration on steam turbine shafts
– Measuring axial position of compressor thrust collars
– Detecting shaft runout and bearing wear in centrifugal pumps
– Providing input for emergency shutdown logic in gas turbines

### FAQ
What is the nominal sensing range of this probe?
The nominal linear sensing range is 5.0 mm (0.20 in) with a 10.0 mm (0.39 in) maximum usable range.

Is this probe compatible with 3300 XL monitoring systems?
Yes, it is fully compatible with Bently Nevada 3300 XL 20 mV/mil output systems when used with a matching extension cable and前置器.

Does the probe require calibration before installation?
No—factory-calibrated; however, system-level calibration using the specific前置器 and cable is required during commissioning.

What material is the probe tip constructed from?
The probe tip is made of corrosion-resistant stainless steel (AISI 431).

Can this probe be used in hazardous areas?
No—it is not intrinsically safe or certified for Class I Div 1/Zone 1 environments without additional barrier systems.

### SEO Title
Bently Nevada 31000-28-05-50-050-03-02 Proximity Probe

### Meta Description
Bently Nevada 31000-28-05-50-050-03-02 proximity probe delivers precise shaft vibration and position data. Install with 3300 XL systems for reliable machinery protection—request datasheet today.