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- Bently Nevada
- 7200 Proximity Transducer Systems
- 21508-02-12-05-02
In Stock
Ships by Tuesday, July 28
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· Product image is representative; revision or series may vary. Contact us to request a specific version.
We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for 21508-02-12-05-02
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Product Model21508-02-12-05-02
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Product ParametersProbe Proximity Vibration
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Tariff Code8537101190
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Country of originUSA
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Place of shipmentXiamen, China
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In stock1 unit
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Estimated Shipping Size1.2x1x53cm
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ManufacturerBently Nevada
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Weight0.05 kg
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Total Cable Length Option0.5 metre (20 inches)
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Connector OptionWith miniature male coaxial connector
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Proximitor-60°Fto +212°F ( -51°C to + 100°C)
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Probe and Extension Cable-309°F to + 350°F (- 34°Cto + 177°C)
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Relative HumidityTo 95%,noncondensing
Description
The Bently Nevada 21508-02-12-05-02 is an 8 mm reverse mount proximity probe designed for use in Bently Nevada eddy-current proximity measurement systems. The probe provides highly accurate, non-contact measurement of shaft displacement, shaft vibration, axial position, and rotor movement in critical rotating machinery.
The Bently Nevada 7200 5mm / 8mm Series Proximity Transducer Systems are noncontacting, gap-to-voltage transducer systems that measure static as well as dynamic distances between the probe tip and the observed target. The general application in any requirement for an accurate, noncontacting displacement measurement. However, the most common use is for shaft position and vibration measurements on rotating and reciprocation machinery.
The Bently Nevada 7200 5mm / 8mm Series Proximity Transducer Systems are noncontacting, gap-to-voltage transducer systems that measure static as well as dynamic distances between the probe tip and the observed target. The general application in any requirement for an accurate, noncontacting displacement measurement. However, the most common use is for shaft position and vibration measurements on rotating and reciprocation machinery.
Information
Overview
Manuals
Application Notes
Product Applications
Cable Routing & Electrical Isolation
Features:
- Frequency Response: 0 Hz (DC) to 10 kHz
- Noncontacting
- Gap-to-Voltage Transducer Systems
- Measures Static and Dynamic Distances
The 21508 is an 8 mm reverse mount proximity probe from Bently Nevada, forming a critical component of the 7200 Series Proximity Transducer System. The 21508 is designed as a noncontacting, gap-to-voltage transducer system that measures static as well as dynamic distances between the probe tip and the observed target, making it ideal for shaft position and vibration measurements on rotating and reciprocating machinery.
The 21508-02-12-05-02 Bently Nevada 8mm Reverse Mount Probe may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 21508-02-12-05-02 8mm Reverse Mount Probe Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The Bently Nevada 21508-02-12-05-02 is an 8 mm reverse mount proximity probe designed for use within the 7200 Series Proximity Transducer System. The probe utilizes eddy-current sensing technology to provide accurate, non-contact measurement of shaft vibration, radial displacement, axial position, and other dynamic machine parameters.
- Gas and Steam Turbines:Tracks rotor movements under high-stress conditions
- Centrifugal and Reciprocating Compressors:Early shaft abnormality diagnosis prevents failure
- Industrial Pumps and Centrifuges:Monitors fluid handling for irregular vibration
- Electric Motors and Generators:Core rotation metrics for structural/electrical health
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Side & Cross Clearance: To avoid "side-viewing" interference, maintain a minimum clearance area around the probe tip. The metal surrounding the mounting hole must be counterbored if it sits too close to the 8mm diameter tip.
Ground Loop Prevention: The coaxial cable shields must be electrically isolated from the machine chassis. Use Bently Nevada's specialized connector protectors (or flexible conduit) to ensure the miniature coaxial connectors do not touch any grounded metal structural parts.
Alternative Names
21508 02 12 05 02
215O8-O2-12-O5-O2
2I508-02-I2-05-02
215O8 O2 12 O5 O2
2I508 02 I2 05 02
Technical notes
This reverse-mount probe configuration allows installation from the rear side of machine casings or bearing housings, making it particularly suitable for applications where front access is limited. The reverse mounting arrangement provides secure probe positioning while maintaining measurement accuracy and mechanical stability.
FAQs
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What is the 21508-02-12-05-02？
+The Bently Nevada 21508-02-12-05-02 is an 8mm Reverse Mount Proximity Vibration Probe for monitoring machinery (turbines, pumps, etc.) using eddy currents, measuring distance (gap) to a target, and part of the 7200 series -
What are its key physical specs?
+It features an 8mm diameter with a reverse mount configuration, a 0.5-meter (20-inch) cable length, and a miniature male coaxial connector. -
Which systems is it compatible with?
+It belongs to the 7200 Series and is typically used with 7200 Proximitor Sensors. It is also compatible with 3300 and 9000 Monitoring Systems. -
Is this product brand new?
+Yes, Bently Nevada 21508-02-12-05-02 is brand new, original, unused, and factory sealed
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