Bently Nevada 21504-000-016-10-02 5 mm and 8 mm Standard Mount Probe

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Manufacturer: Bently Nevada
Product No.: 21504-000-016-10-02
Country of origin:United States
Product Type: 5 mm and 8 mm Standard Mount Probe
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 60g
Dimensions: 1.8cm x 1.6cm x 123cm
Shipping port: Xiamen
Warranty: 12 months

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Description

The 21504-000-016-10-02 is an 8 mm standard mount proximity probe belonging to the Bently Nevada 7200 series transducer system. This specific configuration features a 0.0 inch unthreaded length (Option 000), a 1.6 inch case length (Option 016), a 1.0 meter total cable length (Option 10), and includes a miniature male coaxial connector (Option 02). Designed for non-contacting vibration and position measurement, this probe operates on the eddy current principle to detect static and dynamic distances between the probe tip and a conductive target. The 8 mm probe is constructed from polyphenylene sulfide (PPS), a high-performance plastic engineered to maintain stability in harsh, wet, or chemically active industrial environments. This transducer is primarily used in critical machinery monitoring applications, such as shaft radial vibration, axial position, and eccentricity monitoring on turbines, compressors, and pumps. It is compatible with 7200 series Proximitors and monitoring systems.

Features

8 mm probe tip diameter constructed from chemically resistant polyphenylene sulfide (PPS)
1.0 meter integral coaxial cable length
Miniature male coaxial connector for signal transmission
0.0 inch unthreaded length with 1.6 inch case length
Standard mount configuration with 1/4-28 thread
Linear measurement range of 80 mils (2.0 mm)
Frequency response from 0 Hz (DC) to 10 kHz
Compatible with 7200 series Proximitors for calibrated system output

Applications

Radial vibration measurement for bearing condition and rotor imbalance detection
Axial thrust position monitoring to determine bearing wear
Shaft average radial position for rotor stability analysis
Eccentricity measurement to monitor rotor bow
Critical machinery protection including gas and steam turbines, compressors, and centrifuges

Ordering Information

Orderable Part Number	21504-000-016-10-02	8 mm Standard Mount Probe
A - Unthreaded Length	000	0.0 inches
B - Case Length	016	1.6 inches
C - Total Cable Length	10	1.0 metre
D - Connector	02	With miniature male coaxial connector

Technical Specifications

Manufacturer	Bently Nevada
Model	21504 (7200 Series)
Probe Diameter	8 mm
Case Thread	1/4-28
Connector Type	Miniature male coaxial
System Linear Range	80 mils (2.0 mm)
Scale Factor	200 mV/mil (7.87 V/mm)
Frequency Response	0 to 10 kHz
Operating Temperature (Probe)	-30 degF to +350 degF (-34 degC to +177 degC)
Housing Material	Polyphenylene sulfide (PPS)

Installation Guidelines

Ensure the probe is mounted securely to minimize mechanical resonance.
Maintain the specified gap-to-voltage requirements during installation to ensure linear measurement.
Route coaxial cables away from high-voltage lines or sources of electromagnetic interference.
Use appropriate mounting hardware to maintain the probe's orientation and depth.
Verify probe tip clearance from the target to prevent physical damage during machine operation.

Key Features:

#Standard Mount Probe

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What does the 016 option represent in the 21504-000-016-10-02 part number?

The 016 option specifies the case length of the probe, which is 1.6 inches for this configuration.

Is this probe compatible with existing 7200 series Proximitors?

Yes, the 21504 probe is designed to work as part of the 7200 proximity transducer system and is fully compatible with 7200 series Proximitors and monitors.

Can this 8 mm probe be used in chemically harsh environments?

Yes, the 8 mm 7200 series probes are constructed from polyphenylene sulfide (PPS), which provides excellent resistance to harsh, wet, and chemically active environments.

What is the calibrated measurement range for this transducer system?

The 7200 series 5 mm and 8 mm transducer systems provide a linear measuring range of 80 mils (2.0 mm).

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

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Bently Nevada 21504-000-016-10-02 5 mm and 8 mm Standard Mount Probe