Product Overview
When a 3300-series proximity system needs a reliable sensing element, the Bently Nevada 330173-00-09-10-02-CN 3300 5mm Probe is a direct replacement option. This Industrial Automation Module uses an M8 x 1 thread and ships without armor. The probe delivers a 1.0 metre total length, which suits many standard mounting arrangements. Operators gain a proven sensing design for shaft vibration and position monitoring.
Technical Specifications Breakdown
The Bently Nevada 330173-00-09-10-02-CN operates over a supply range of -17.5 Vdc to -26 Vdc at 12 mA maximum consumption. The probe carries a DC resistance of 7.59 ± 0.50 Ω over its 1.0 meter length. With a probe tip made of PPS and a case of AISI 304 stainless steel, this unit resists harsh industrial environments.
| Parameter |
Specification |
| Product Type |
3300 5mm Probe, M8 x 1 thread, without armor |
| Unthreaded Length |
0 mm |
| Overall Case Length |
90 mm |
| Total Length |
1.0 metre (3.3 feet) |
| Connector |
Miniature coaxial ClickLoc connector, standard cable |
| Probe Tip Material |
Polyphenylene sulfide (PPS) |
| Probe Case Material |
AISI 304 stainless steel (SST) |
| Probe Cable |
75 Ω triaxial, FEP insulated probe cable |
| Probe Temperature Range |
-35°C to +177°C |
| Weight |
0.323 kg |
Industry Applications
Rotating equipment teams use this probe for radial vibration and axial position monitoring. Compressors, pumps, turbines, and electric motors represent common mounting spots. The M8 x 1 thread allows secure installation into existing bearing housings. For a 1.0 metre probe length, installers can connect directly to a next-stage monitoring system without excessive cable routing. This replacement probe lets maintenance teams restore original performance without re-engineering the mounting point.
Installation and Setup Guidance
Before installation, inspect the M8 x 1 threads on both the probe and the mounting hole. Hand-start the probe to avoid cross-threading. Use the recommended probe case torque of 5.1 N·m and never exceed 7.3 N·m. Keep the cable bend radius at or above 25.4 mm to protect the FEP insulation. Set the probe gap according to the system calibration procedure; the standard test gap is 1.27 mm (50 mils) with an AISI 4140 steel target. Tighten the ClickLoc connector to a maximum torque of 0.565 N·m.
Maintenance and Reliability
Regularly inspect the probe cable for cuts or crushed sections. Check the ClickLoc connector for signs of corrosion or looseness. The probe operates from -35°C to +177°C, but temperatures below -34°C may damage the pressure seal. Verify the cable bend radius remains at least 25.4 mm. A clean and correctly torqued mounting keeps measurement accuracy stable between scheduled outages.
Selection Guide and Purchasing Advice
Before ordering, confirm the required unthreaded length, overall case length, connector style, and agency approval. For this listing, the 330173-00-09-10-02-CN ships with a 0 mm unthreaded length, 90 mm case length, 1.0 metre total length, ClickLoc connector, and country-specific approval. PLC Source PRO supplies this probe as part of its industrial automation spare-parts catalog. Verify your existing probe configuration before replacing it in a live machine.