Bently Nevada 21504-00-16-10-02 Proximity Probe Sensor

Bently Nevada 21504-00-16-10-02 Proximity Probe Sensor

Description:
The Bently Nevada 21504-00-16-10-02 Proximity Probe Sensor is a 

high-precision device designed for non-contact measurement of shaft 

displacement and vibration in rotating machinery. This sensor is engineered 

to provide reliable and accurate data essential for effective condition monitoring 

and predictive maintenance, thereby enhancing the performance and longevity 

of industrial equipment.

Specifications:
Probe Type: Proximity Probe Sensor
Sensing Range: Typically ±0.020 inches (±0.5 mm), allowing for precise monitoring 

of shaft displacement and vibrations
Cable Length: 16 feet (4.88 meters), providing flexibility for various installation 

scenarios
Probe Tip Diameter: 5 mm, suitable for installation in compact and tight spaces
Operating Temperature: -40°F to 185°F (-40°C to 85°C)
Output Signal: 4-20 mA, ensuring easy integration with monitoring and control systems
Frequency Response: Designed for high-frequency applications, typically up to 

100 kHz
Mounting: Flexible mounting options to facilitate straightforward installation on 

different types of machinery

Applications:
Turbine Monitoring: Ideal for monitoring both axial and radial displacement in 

steam and gas turbines, enhancing safety and efficiency in operations.
Compressors: Used for tracking alignment and vibration of compressor shafts, 

improving reliability and performance.
Generators: Crucial for maintaining accurate positioning of generator shafts to 

prevent potential mechanical issues.
Industrial Machinery: Suitable for various applications across industries such as 

oil and gas, power generation, and manufacturing, where accurate monitoring 

of rotating equipment is critical.