Product Overview
The Bently Nevada 330850-90-05 is a 3300 XL 25 mm Proximitor Sensor designed for accurate vibration and position monitoring in rotating machinery. It offers enhanced RFI/EMI immunity, slim-profile housing, and simplified wiring, making it ideal for critical industrial environments. Moreover, its durable A380 aluminum body ensures long service life under demanding conditions.
Functional Highlights
- High Interference Resistance:
The sensor features superior immunity to RFI and EMI noise, maintaining precise readings near high-frequency devices. - Compact and Flexible Mounting:
Its thin structure fits into tight spaces for DIN-rail or panel mount installations. - Tool-Free Wiring:
SpringLoc terminal strips enable quick and reliable connections without specialized tools. - Factory Calibration:
Each unit is calibrated to AISI 4140 steel, ensuring accuracy; other materials are available upon request. - Certified for Global Standards:
Approved under CSA, ATEX, and IECEx, suitable for hazardous environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | 330850-90-05 |
| Input | One 3300 XL 25 mm Proximity Probe + Extension Cable |
| Power Supply | -17.5 Vdc to -26 Vdc (12 mA max); with barriers -23 to -26 Vdc |
| Output Resistance | 50 Ω |
| Supply Sensitivity | < 2 mV change per volt change in input |
| Material | A380 Aluminum Alloy |
| Weight | 255 g (9 oz) |
| Operating Temp. | -51°C to +100°C (-60°F to +212°F) |
| Storage Temp. | -51°C to +105°C (-60°F to +221°F) |
| System Length | 9.0 meters (29.5 feet) |
| Mount Type | Panel Mount |
| Approvals | CSA, ATEX, IECEx |
System Application
The 330850-90-05 integrates seamlessly with the Bently Nevada 3300 XL Proximity Transducer System, commonly used in turbines, compressors, pumps, and large motors. Therefore, it provides real-time vibration data for predictive maintenance and machinery protection systems. In addition, its rugged design makes it suitable for offshore, petrochemical, and power generation facilities.
Details
| Weight | 0.255 kg |
|---|
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