21504-000-016-10-02: 8 mm Proximity Probe for Vibration Monitoring
The 21504-000-016-10-02 is the 8 mm Proximity Probe for Vibration Monitoring covered on this page. The attribute that decides whether it fits the existing installation without modification is -17.5 Vde to -26 Vdc at 12 mA maximum consumption.
The reason to specify this exact variant is 8 mm proximity probe for vibration monitoring. In a machine protection or condition-monitoring installation 8 mm proximity probe for vibration monitoring is the attribute that decides whether the sensor reaches the target and reads it on the correct gap. A probe or transducer specified to the wrong case length, thread or sensitivity either cannot reach the measured surface or returns vibration values that do not line up with the rest of the train. Confirming -17.5 Vde to -26 Vdc at 12 mA maximum consumption against the existing mount is therefore the first check before a replacement, not an afterthought.
| Feature | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Brand | Bently Nevada |
| Part Number | 21504-000-016-10-02 |
| Part Number | 21504-000-016-10-02 |
| Model | 21504 7200 Proximity Transducer Systems |
| Tip Diameter | 8 mm |
| Configuration Type Threads | 3/8-24 |
| Unthreaded Length Option | 000 = 00 mm |
| Overall Case Length Option | 016 = 1.6 in |
| Total Length Option | 10 = 1.0 metre (39 inches) Tolerance: +.25 metre,-.10 metre (+ 10 inches,-4 inches) |
| Connector Option | 02 = With miniature male coaxial connector |
| Power | -17.5 Vde to -26 Vdc at 12 mA maximum consumption |
| Calibrated Range | 80 mils (2.0 mm) |
| Scale Factor | 200 mV/mil (7.87 V/mm), ±4% (system), ±9.5% (including interchangeability) |
| Linearity | Within 0.8 mils (0.02 mm) system, Within 2.3 mils (0.06 mm) including interchangeability |
| Frequency Response | 0 to 10 kHz (0 to 600,000 cpm) |
| Temperature Sensitivity | Typically -396 change at +150°F (+65°C) at 50 mils gap |
| Operating Temperature (Proximitor) | -60°F to +212°F (-51°C to +100°C) |
| Relative Humidity | To 95%, noncondensing |
| Corrosion Resistance | Air, water, lube oil, ammonium hydroxide, sulfuric acid (10%), MEK, DMF |
| System Weight | 1.3 lbs. (0.59 kg) |
Related Configurations
Other published configurations in the same family — confirm the distinguishing specification against your installation:
| Related Part Number | Configuration Difference |
|---|---|
| bently-nevada-21504-000-032-05-02-proximity-probe-for-vibration-monitoring | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 21504-000-016-10-02 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
