Product Overview
The Bently Nevada 330850-90-05 3300 XL 25 mm Proximitor is a high-precision sensor designed for reliable vibration and position monitoring in demanding industrial environments. Engineered to operate flawlessly from -40°C to +125°C, this rugged device ensures continuous and accurate asset protection even under harsh conditions, minimizing downtime and optimizing machinery performance.
Technical Specifications
Model Number: 330850-90-05
Product Series: Bently Nevada 3300 XL
Module Type: 25 mm Proximitor
Weight: 0.22 kg
Dimensions: 8.6 × 3.5 × 7 cm
Lead Time: In Stock – ready for quick shipment
HS Code: 8537101190
Product Origin: USA
System Compatibility: TSI Condition Monitoring Systems
Communication Service: Compatible with Ethernet router
Operating Temperature Range: -40°C to +125°C
Ingress Protection: IP67 rated for dust and water resistance
Material: High-grade stainless steel
Connection Thread: M8 x 0.75 and NPT 1/4″ process connection
Detection Range: 25 mm
Inductive Field Strength: ≥ 500 mT
Model Code Breakdown
330850: Indicates the 3300 XL Proximitor sensor family with 25 mm detection range.
-90: Designates specific mechanical design, sealing, or connection type.
-05: Identifies electrical configuration, output type, or factory option.
Understanding the suffixes ensures precise identification to match specific machinery configurations and monitoring requirements.
Installation Recommendations & Wiring Guide
Mounting: Install securely with compatible M8 x 0.75 or NPT 1/4″ process threads ensuring stable fitment without movement.
Alignment: Position the proximitor perpendicular to the target surface and verify the 25 mm sensing gap according to OEM guidelines.
Cabling: Use shielded cables to reduce electromagnetic interference; route cables away from high voltage or noisy power lines.
Grounding: Connect the cable shield at the proximitor’s monitoring system end only to avoid ground loops.
Connection: Follow wiring diagrams carefully to ensure proper polarity and signal integrity within the TSI system.
Testing: Pre-commissioning tests including continuity and insulation resistance are recommended for reliable performance.
FAQ — Common Questions
Q: What is the main application of the 330850-90-05 proximitor?
A: It is used for vibration and position sensing in rotating machinery within harsh industrial environments.
Q: Is this part genuine and in stock?
A: Yes, it is a factory original Bently Nevada product, brand new and available for immediate shipping.
Q: What are the sensor’s environmental protections?
A: Rated IP67, it resists dust ingress and water immersion for dependable operation in tough conditions.
Q: What connection types does this sensor support?
A: It supports M8 x 0.75 threaded and NPT 1/4″ process connections for versatile installation.
Q: What is the weight and size of this sensor?
A: The proximitor weighs 0.22 kg with dimensions of 8.6 × 3.5 × 7 cm.
Q: Can this part be integrated with Bently Nevada TSI systems?
A: Yes, it is fully compatible with TSI and other 3300 XL series monitoring systems.
For detailed installation guidance, wiring schematics, and technical support, please refer to official Bently Nevada documentation or contact authorized representatives.
