Product details
Bently Nevada 330191 Extended Case Proximity Probe – Certified Industrial Sensor
Meet the Bently Nevada 330191-40-75-10-05 3300 XL 8mm ETR probe with extended case design. This certified sensor delivers superior performance in harsh industrial environments. The longer case provides enhanced installation flexibility for challenging applications.
Premium Design Advantages
- Extended 7.5-inch case for deep mounting applications
- 4.0-inch unthreaded section for flexible positioning
- Complete CSA, ATEX, IECEx certification package
- 1-meter integrated cable requires no extensions
- Patented TipLoc ensures permanent tip bonding
- CableLoc technology provides 330N pull strength
- Optional FluidLoc prevents internal oil migration
- 12-month comprehensive factory warranty
Precision Technical Specifications
- Brand: Bently Nevada
- Model: 330191-40-75-10-05
- Power Requirements: -17.5 Vdc to -26 Vdc
- Output Resistance: 50 Ω stable
- Probe DC Resistance: 7.59 ± 0.50 Ω
- Current Draw: 12 mA maximum
- Voltage Sensitivity: Below 2 mV per volt
- Operating Range: -55°C to +232°C
- Probe Tip: Molded PPS plastic
- Case Material: 303/304 stainless steel
- Cable Type: 75Ω triaxial FEP
- Cable Length: 1.0 meter (3.3 feet)
- Case Length: 7.5 inches total
- Unthreaded Length: 4.0 inches
- Thread Type: 3/8-24 UNF standard
- Maximum Torque: 0.565 N•m
- Weight: 323 g/m consistent
Configuration Details
- 330191 – Base Probe Model
- 40 – 4.0 Inch Unthreaded Section
- 75 – 7.5 Inch Total Case Length
- 10 – 1.0 Meter Cable Length
- 05 – CSA, ATEX, IECEx Approved
Global Certifications
- CSA certified for Canadian market
- ATEX approved for explosive environments
- IECEx certified for international projects
- Multiple EPL classifications supported
- T1 to T5 temperature ratings available
Delivery Information
- Original factory packaging sealed
- Immediate shipment from inventory
- FedEx priority shipping available
- UPS worldwide express service
- DHL international air freight
- Tracking provided for all orders
Technical Resources
- Download complete technical manual
- Access installation specifications
- Review certification documents
- Study application guidelines
- Get Full Product Datasheet Here
Technical Support Questions
- What applications need the extended case version?
Deep mounting applications and installations requiring extra clearance benefit from the longer case design.
- How does the unthreaded section help installation?
The 4-inch unthreaded area allows flexible positioning before engaging threads for final mounting.
- Can this probe operate in explosive atmospheres?
Yes, the ATEX and IECEx certifications permit use in designated hazardous locations safely.
- What maintenance does the extended case require?
Regular visual inspection and cleaning of the exposed case section maintains optimal performance.
- Why choose certified over standard probes?
Certified probes meet strict international standards required for regulated industries and safety systems.
Need extended case sensors for deep mounting applications? Contact our specialists at sales@powergearx.com or +86 18030005825 for technical support on the Bently Nevada 330191 probe selection and installation.
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