Product Overview
When machinery vibration monitoring demands reliable, accurate measurements, the Bently Nevada 330191-00-26-10-00 proximity probe delivers robust performance. Part of the 3300 XL series, this 8 mm ETR probe provides improved durability over previous designs through patented TipLoc and CableLoc technologies. The 330191-00-26-10-00 features a 3/8-24 UNF thread, no armor, and a 1.0 meter total length, making it suitable for a wide range of industrial applications.
Technical Specifications
| Parameter |
Value |
| Probe Tip Material |
Polyphenylene sulfide (PPS) |
| Probe Case Material |
AISI 303 or 304 stainless steel |
| Power Requirement |
-17.5 Vdc to -26 Vdc (nonincendive circuit), -23 Vdc to -26 Vdc (with barriers) |
| Output Resistance |
50 Ω |
| Probe DC Resistance (1.0 m) |
7.59 ± 0.50 Ω |
| Maximum Tensile Strength |
330 N (75 lbf) probe case to lead; 270 N (60 lbf) at connector |
| Connector Torque |
0.565 N·m (5 in·lbf) |
| Temperature Range (Probe Only) |
-55°C to +232°C (T1 classification) with multiple T ratings |
| Weight |
323 g/m (11.4 oz) |
Industry Applications
The Bently Nevada 330191-00-26-10-00 is designed for continuous vibration monitoring of rotating machinery such as turbines, compressors, and pumps. Its 8 mm tip and robust construction make it ideal for harsh environments where physical abuse is a concern. The probe's patented FluidLoc cable option (sold separately) can prevent oil leakage, further extending its life in lubricated systems.
Installation & Setup Guidance
Install the 330191-00-26-10-00 using the 3/8-24 UNF thread with a maximum thread engagement of 0.563 inches. The unthreaded length is 0.0 inches, and the overall case length is 2.6 inches. For this 1.0 meter system, no extension cable is required. When connecting to Bently Nevada Proximitors, ensure entity parameters are met by using BN extension cables. The probe is sealed with a Viton O-ring to handle differential pressure, but it is not pressure tested prior to shipment.
Selection Guide
Before purchasing the Bently Nevada 330191-00-26-10-00, verify your machine's thread specification and available mounting hole. Optional armored cable (flexible AISI 302/304 SST with FEP jacket) can be selected for added protection. This product is supplied new and in original factory packing with a 12-month warranty. For reliable sourcing, PLC Source PRO offers genuine Bently Nevada modules.