21504-16-28-10-02 Bently Nevada Standard Mount Probe

Description

Bently Nevada 21504-16-28-10-02 Vibration Probe

Product Overview

21504-16-28-10-02: 8mm industrial vibration sensor with 1m cable. Designed for precise machine monitoring in tough conditions.

Model Number Breakdown

• 21504 – Base model
• -16 – 160mm unthreaded section
• -28 – 2.8″ case length
• -10 – 1.0m cable length
• -02 – Miniature coaxial connector

Key Specifications

• 8mm probe diameter
• 3/8-24 mounting threads
• 200mV/mil sensitivity
• 0-10kHz frequency range
• Works from -34°C to +177°C

Unique Applications

• Food Processing: Mixer and conveyor vibration monitoring
• HVAC Systems: Large fan vibration detection
• Water Treatment: Pump shaft monitoring
• Printing Presses: Roller vibration analysis

Enhanced FAQ

Q: How does the 160mm unthreaded section help?
A: Allows flexible mounting in tight spaces where full threading isn’t possible.

Q: Can this monitor very fast vibrations?
A: Yes, measures up to 600,000 vibrations per minute (10kHz).

Q: Is special cable needed?
A: No, includes 1m armored cable – don’t extend beyond +10″/-4″ tolerance.

Q: How accurate is it?
A: ±4% when calibrated, ±9.5% with standard factory settings.

Installation Notes

• Mount with 3/8-24 threads
• Keep 0.25mm minimum gap from target
• Use thread locker for vibration resistance

What’s Included

• Vibration probe with 1m cable
• Coaxial connector
• Factory packaging