21504-00-08-10-02 Bently Nevada Proximity Transducer System Probe

Manufacturer: Bently Nevada
Product No.: 21504-000-008-10-02
Condition： In stock
Product Type: Proximity Probe
Product Origin: USA
Payment: T/T, Western Union
Weight: 323g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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21504-00-08-10-02 Proximity Vibration Probe System

Bently Nevada 21504-00-08-10-02 is a high-precision proximity transducer system for rotating machinery vibration monitoring.

The probe supports continuous shaft displacement measurement inside critical industrial equipment.

Its compact 8 mm probe design improves installation flexibility in limited mechanical spaces.

The transducer system provides stable dynamic response across high-speed machinery applications.

The rugged sensing structure supports long-term operation in demanding process environments.

Configuration Breakdown

Ordering Segment	Meaning
21504	7200 Series proximity transducer system
00	0 mm unthreaded length
08	80 mm overall case length
10	1.0 metre total cable length
02	Miniature male coaxial connector

Probe Construction Overview

Probe diameter: 8 mm
Standard case configuration
3/8-24 threaded structure
Unarmored lead design
Compact installation profile
Industrial vibration monitoring construction

Signal Performance Specifications

Parameter	Specification
Manufacturer	Bently Nevada
Part Number	21504-00-08-10-02
Series	7200 Proximity Transducer Systems
Sensor Type	Proximity Vibration Probe
Input Voltage	-17.5 VDC to -26 VDC
Maximum Current Consumption	12 mA
Calibrated Range	80 mils (2.0 mm)
Starting Gap	Approximately 10 mils
Scale Factor	200 mV/mil ±4%
Metric Scale Factor	7.87 V/mm
Linearity Accuracy	Within 0.8 mils
Interchangeability Error	Within ±9.5%
Frequency Response	0 to 10 kHz
Speed Range Equivalent	0 to 600,000 cpm
Temperature Sensitivity	Typical -3% scale factor variation
Probe Operating Temperature	-34°C to +177°C
Proximitor Temperature	-51°C to +100°C
Humidity Rating	95% non-condensing
System Weight	0.59 kg

Chemical Resistance Capability

Resistant to direct water exposure
Compatible with industrial lube oil environments
Resistant to ammonium hydroxide contact
Supports sulfuric acid exposure up to 10%
Compatible with MEK and DMF environments

Monitoring and Diagnostic Capability

Continuous shaft displacement monitoring
Rotor vibration trend analysis
Bearing condition evaluation
Shaft eccentricity monitoring
Early imbalance detection
Mechanical looseness identification
High-speed rotating equipment diagnostics

Suitable Equipment and Industrial Applications

Steam turbine vibration monitoring
Gas turbine protection systems
Centrifugal compressor analysis
Industrial motor shaft monitoring
Rotating pump condition supervision
Power generation machinery diagnostics
Oil and gas rotating equipment
High-speed process machinery monitoring

Global PLC Spare HUB's Insight

21504-00-08-10-02 performs effectively in continuous rotating equipment monitoring applications.

The 7200 Series sensing architecture provides stable displacement signal output under demanding operating conditions.

Its compact probe geometry simplifies installation near tight bearing assemblies.

Engineering teams frequently deploy this model in turbine and compressor protection systems.

The 10 kHz frequency capability supports detailed machinery vibration analysis.

The sensor maintains reliable operation in chemically aggressive industrial environments.

Installation Recommendations

Maintain proper probe gap during installation
Use stable mounting structures for measurement accuracy
Avoid excessive cable bending near connectors
Verify signal calibration after commissioning
Protect connector interfaces from contamination

Packaging and Delivery

Original factory packaging included
Protective anti-static packaging provided
FedEx worldwide shipping supported
UPS industrial logistics available
DHL express delivery supported
Typical dispatch within 24-48 hours

12-Month Warranty Support

12-month factory warranty included
Technical support available during warranty period
Inspection completed before shipment
Professional industrial packing protection included

Professional FAQ

Why is the 10 mil starting gap important during installation?

The correct gap ensures stable signal linearity and accurate shaft displacement measurement.

How does this probe improve rotating equipment reliability?

The sensor detects vibration abnormalities before severe mechanical damage develops.

What installation issue commonly affects signal stability?

Poor probe alignment may introduce inaccurate displacement readings.

Why do engineers prefer proximity probes for turbine monitoring?

Proximity probes provide direct shaft movement measurement with high dynamic response.

Which application should prioritize this transducer system?

Select this model for high-speed rotating equipment requiring continuous shaft vibration supervision.

12-Month Comprehensive Warranty

Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.

Coverage: Functional defects and hardware failures under normal operating conditions.
Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.

Returns & Exchange Policy

We offer a 30-day return policy to ensure you receive the exact part your system requires.

Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.

Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.