Product Overview
Rotating machinery depends on accurate vibration monitoring, and the Bently Nevada 330172-16-42-10-01-00 delivers the precise sensing required for 3300 series systems. This 5mm proximity probe, part of the 3300 line, features a 1/4-28 UNF thread with armor for added durability. As a direct replacement for older probes, it maintains compatibility while providing dependable measurements. Made in the U.S.A., this industrial automation module ensures OEM-grade performance.
Technical Specifications
Key specifications for the Bently Nevada 330172-16-42-10-01-00 include an unthreaded length of 1.6 inches, an overall case length of 4.2 inches, and a total length of 1.0 metre (3.3 feet). The connector is a miniature coaxial ClickLoc type with connector protector, and the agency approval option is set to 00. The probe tip is made of polyphenylene sulfide (PPS), and the probe case is AISI 304 stainless steel. The case thread is 1/4-28 with a maximum thread engagement of 0.375 inches.
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Power Supply: -17.5 Vdc to -26 Vdc at 12 mA maximum consumption.
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Output Resistance: 50 W
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Probe DC Resistance: 7.59 Ω ± 0.50 (for 1.0 meter length)
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Probe Temperature Range: -35°C to +177°C (-31°F to +351°F)
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Tensile Strength: 222 N (50 lbf) probe case to lead and lead to extension cable connectors
| Option |
Code |
Description |
| Unthreaded Length |
16 |
1.6 in |
| Overall Case Length |
42 |
4.2 in |
| Total Length |
10 |
1.0 m (3.3 ft) |
| Connector |
01 |
Miniature coaxial ClickLoc with protector |
| Agency Approval |
00 |
Agency Approval Option |
Real-World Applications
In industrial facilities, the Bently Nevada 330172-16-42-10-01-00 monitors vibration on turbo compressors, electric motors, pumps, and generators. The stainless steel case and PPS tip withstand harsh conditions, while the temperature range up to +177°C supports high-temperature bearing housings. The high sensitivity of the 3300 system benefits from the 5mm probe's accurate gap control, ensuring reliable data for predictive maintenance.
Installation & Mounting Guide
When mounting the 330172-16-42-10-01-00, use a 1/4-28 tap and a #3 or larger tap drill for the mounting hole. Apply 5.1 N·m (45 in·lb) torque when seating the probe, with a maximum of 7.3 N·m (65 in·lb). For connector-to-connector torque, the maximum is 0.565 N·m (0.42 ft·lbf). Maintain a minimum cable bend radius of 25.4 mm (1.0 in) to protect the FEP-insulated triaxial cable.
Maintenance & Reliability
Exposing the probe to temperatures below -34°C (-30°F) can cause premature failure of the pressure seal, so avoid such conditions. The cable's minimum bend radius must be respected during routing. Periodically check the connector torque and inspect the probe tip for debris. The tensile strength of 222 N (50 lbf) ensures durability under normal vibration loads, but proper mounting reduces stress and extends service life.
Selection Guide & Purchasing Advice
Verify your existing system requirements before selecting the Bently Nevada 330172-16-42-10-01-00. Confirm the unthreaded length, overall case length, total length, connector style, and agency approval options match your original specification. The cable lengths offered for the 3300 series are 0.5, 1, 2, 5, or 9 meters. When you need a genuine replacement, PLC Source PRO supplies the Bently Nevada 330172-16-42-10-01-00 and other 3300 series hardware.