Product Name: 8 mm Standard Mount Probe
Brand Name: Bently Nevada
Model Number: 21505-00-12-05-02
Place of Origin: United States
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
overview
| Product Name | 8 mm Standard Mount Probe |
| Brand Name | Bently Nevada |
| Model Number | 21505-00-12-05-02 |
| Place of Origin | USA |
| Warranty | 12 months |
| Payment Methods | T/T |
| Shipment | DHL/UPS/EMS/Fedex... |
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Jim Pei |
| Product Name | BENTLY NEVADA 21505-00-12-05-02 8 mm Standard Mount Probe |
| Manufacturer | BENTLY NEVADA |
| Product Type | 8 mm Standard Mount Probe |
| Part Number | 21505-00-12-05-02 |
| Dimensions | 55x1.5x1.5cm |
| Weight | 0.06kg |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Condition | New & Original in Factory Packing |
| Product Family | 7200 Proximity Transducer Systems |
| Minimum unthreaded length | 0.0 inches |
| Overall Case Length Option | 1.2 inches |
| Total Length Option | 0.5 metre (20 inches).Tolerance: +.13 metre, -.05 metre (+5 inches, -2 inches) |
| Connector Option | With miniature male coaxial connector |
| Relative Humidity | To 95%, noncondensing |
The Bently Nevada 21505-00-12-05-02 8 mm Standard Mount Probe is a high-precision eddy-current proximity probe designed for non-contact measurement of shaft vibration and position in rotating and reciprocating machinery. As part of the 7200 Proximity Transducer System family, it detects the distance between the probe tip and a conductive shaft by generating an electromagnetic field and converting gap changes into proportional electrical signals.
With an 80 mils (2 mm) linear measurement range and compliance with API 670 standards, it provides accurate and stable monitoring of critical parameters such as radial vibration, axial thrust position, shaft average position, rotor eccentricity, and vibration phase. Its compact structure, integral coaxial cable, and miniature connector enable easy installation in confined industrial spaces while maintaining high-frequency response and measurement reliability.
The Bently Nevada 21505-00-12-05-02 8 mm Standard Mount Probe features an 8 mm tip diameter with a linear measurement range of 80 mils (2 mm) and a frequency response from 0 Hz to 10 kHz. It belongs to the 7200 series proximity transducer systems and supports precise non-contact measurements. The overall case length is 1.2 inches, with a total length of 0.5 meter (20 inches) and a tolerance of +0.13 m / -0.05 m. It includes an integral coaxial cable with a miniature male connector for stable signal transmission. The device measures 55 × 1.5 × 1.5 cm, weighs 0.06 kg, and operates in environments with up to 95% non-condensing relative humidity.
This Bently Nevada 21505-00-12-05-02 8 mm Standard Mount Probe delivers high-accuracy, non-contact measurement for both vibration and position, eliminating mechanical wear and ensuring long service life. Its compact design allows installation in tight or complex machinery layouts without sacrificing performance. The integral cable and miniature connector simplify installation and reduce potential signal loss or connection issues. Compliance with API 670 ensures industry-standard reliability for critical machinery monitoring. Compared to similar probes, it offers improved stability, compactness, and installation flexibility, making it suitable for demanding industrial environments.
The 21505-00-12-05-02 probe is widely used in condition monitoring systems for gas and steam turbines, centrifugal compressors, pumps, centrifuges, electric motors, and generators. It is suitable for both rotating and reciprocating machinery across industries such as power generation, oil and gas, petrochemical processing, and heavy manufacturing. Its compact design makes it especially effective for installations where space is limited.
This Bently Nevada 21505-00-12-05-02 8 mm Standard Mount Probe plays a key role in machinery diagnostics and protection by continuously monitoring shaft displacement and vibration characteristics. It enables early detection of faults such as rotor imbalance, misalignment, shaft eccentricity, and axial thrust changes. By providing accurate real-time data, it supports predictive maintenance strategies and helps prevent unexpected equipment failures. Integrated with 3300 and 9000 monitoring systems, it contributes to comprehensive asset protection by ensuring stable operation, reducing downtime, and extending equipment life.
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