21504-16-28-10-02 Proximity Sensor Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	21504-16-28-10-02
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 21504-16-28-10-02 Proximity Sensor Probe is a precision-engineered displacement measurement device designed for advanced industrial automation applications. This high-performance proximity probe delivers reliable voltage output proportional to displacement, making it ideal for real-time monitoring of rotating machinery, vibration analysis, and position detection in harsh industrial environments. Engineered for durability, the probe operates effectively across a wide temperature range from -40°C to +150°C (-40°F to +302°F) and can be stored safely between -50°C to +160°C (-58°F to +320°F). With a linear measurement range of 2 mm (80 mils) and a sensing tip diameter of 16 mm, the probe ensures accurate and consistent measurements. Its compact 90 mm probe length and 1.5-meter total cable length with a Miniature coaxial ClickLoc connector allow for flexible installation in tight spaces. The M10 x 1 mounting thread provides secure and stable attachment, while the device’s low supply sensitivity (<2 mV change per volt input) and 50 Ω output resistance guarantee high-precision signal integrity. The 21504-16-28-10-02 probe is a robust, high-accuracy solution tailored for industrial automation, predictive maintenance, and machine condition monitoring applications.

Applications

Industrial Machinery Monitoring
Used for monitoring rotating equipment, the 21504-16-28-10-02 probe provides precise displacement readings within 2 mm linear range, allowing predictive maintenance and avoiding costly downtime.

Vibration Analysis
With its voltage-proportional output and 50 Ω output resistance, the probe captures subtle vibration signals of turbines, motors, and compressors, enabling early detection of mechanical faults.

Position Sensing in Automation
Ideal for automated production lines, the probe accurately tracks linear and angular movements, enhancing the precision of robotic arms, actuators, and CNC machinery.

High-Temperature Operations
Capable of operating in environments up to 150°C, the probe supports high-temperature industrial processes such as metal forging, power generation, and chemical processing.

Research and Testing
In laboratory and R&D applications, the probe provides repeatable, high-resolution measurements, supporting design validation and performance optimization of mechanical systems.

Specifications

Competitive Advantage

High Accuracy and Precision
The probe’s 2 mm linear range and voltage-proportional output deliver high-resolution measurements, outperforming standard displacement sensors in critical automation tasks.

Wide Temperature Tolerance
With operational capability from -40°C to +150°C and storage up to +160°C, the probe withstands extreme industrial environments, ensuring long-term reliability.

Robust Mechanical Design
The 16 mm sensing tip and M10 x 1 mounting thread provide mechanical stability, reducing measurement errors due to vibration or misalignment.

Low Sensitivity to Supply Variations
The device maintains consistent performance with <2 mV change per volt input change, minimizing signal noise and enhancing measurement reliability.

Flexible Installation
The 90 mm probe length and 1.5-meter coaxial cable with ClickLoc connector enable easy integration into existing automation systems without the need for extensive modifications.