Bently Nevada – 21504-20-32-10-02 – Standard Mount Probe

Bently Nevada 21504-20-32-10-02 Probe Proximity Vibration System

What It Is

This new, factory-sealed vibration system from Bently Nevada helps check machine vibrations accurately. It’s built to work well in tough industrial settings.

Model Numbers Explained

21504-20-32-10-02:

20: Unthreaded part length – 200mm
32: Case length – 3.2 inches
10: Total length – 1 meter (can be +0.25m/-0.10m)
02: Connector – Small male coaxial

Key Tech Details

Main Specs

Range: 80 mils (2mm), starts ~10 mils (0.25mm) from probe tip
Scale: 200mV/mil (7.87V/mm), ±4% (when calibrated as a set)
Linearity: Within 0.8 mils (0.02mm) (calibrated set)
Freq: 0-10kHz (0-600,000cpm), -5% at 10kHz

Power & Signal

Power: -17.5Vdc to -26Vdc (max 12mA)
Output: Steady analog signal for clear data

Work Conditions

Proximitor Temp: -60°F to +212°F (-51°C to +100°C)
Probe & Cable Temp: -30°F to +350°F (-34°C to +177°C)
Humidity: Up to 95% (no water drops)
Resists: Air, water, oil, 10% sulfuric acid, etc. (8mm probes only)

Physical Features

Probe Size: 8mm diameter
Threads: 3/8-24 (standard case)
Weight: 1.3 lbs (0.59kg)

Install & Fit

Easy to install with 3/8-24 threads and small coaxial connector.
Fits standard proximitors (needs -17.5Vdc to -26Vdc power).

What’s in the Box

Comes factory-sealed with: Probe, extension cable, and connector (as per model).
Download PDF file here:7200 Proximity Transducer Systems