
Product Description
🔧 Bently Nevada 330780-91-00 3300 XL Proximitor Sensor
High-precision 11mm proximity sensor engineered for critical rotating machinery monitoring in power generation, oil & gas, and heavy industrial applications. This sensor delivers unmatched reliability in harsh environments where equipment failure is not an option.
⚙️ Technical Specifications
- Model: 330780-91-00
- Probe Size: 11mm diameter
- System Length: 9.0 meters (29.5 feet)
- Mounting: DIN rail mount configuration
- Agency Approval: Multiple international certifications (Option 00)
- Power Supply: -17.5 to -26 Vdc (12mA max)
- Output Impedance: 50Ω
- Operating Range: -52°C to +100°C (-62°F to +212°F)
- Material: A380 aluminum housing
- Weight: 255g (9 oz)
💡 Key Applications & Solutions
✓ Turbine Shaft Displacement Monitoring - Real-time tracking of radial vibration in steam and gas turbines
✓ Compressor Protection Systems - Critical clearance measurement preventing catastrophic failures
✓ Motor Bearing Analysis - Early detection of bearing wear and misalignment issues
✓ Pump Condition Monitoring - Continuous surveillance of centrifugal and reciprocating pumps
✓ Generator Rotor Positioning - Precision measurement for optimal performance and safety
🎯 Why Choose This Sensor?
| Feature | Benefit |
|---|---|
| Extended 9m Cable | Flexible installation in large machinery configurations |
| DIN Rail Mount | Quick installation & easy panel integration |
| Wide Temperature Range | Reliable operation from Arctic to extreme heat environments |
| Low Supply Sensitivity | <2mV/V ensures measurement accuracy despite power fluctuations |
| Multi-Agency Certified | Meets global safety and performance standards |
📦 Configuration Options
This is the 330780-91-00 variant featuring:
- ● Option A (91): 9.0m system length with DIN rail mounting
- ● Option B (00): Standard configuration without special agency requirements
Need different configurations? We offer 5.0m variants (330780-50/51/52) and panel-mount options. Contact us for custom requirements.
🌐 Industry-Leading Compatibility
Seamlessly integrates with Bently Nevada 3300 XL monitoring systems and compatible with legacy 3300 series infrastructure. Works with all standard 11mm proximity probes and extension cables in the 3300 XL family.
🚀 What's Included
- ✅ 330780-91-00 Proximitor Sensor with 9m integrated cable
- ✅ DIN rail mounting hardware
- ✅ Technical documentation & calibration certificate
- ✅ Factory warranty coverage
⚡ Fast Global Shipping: In-stock items ship within 24-48 hours. Express delivery available to major industrial hubs worldwide.
Trusted by maintenance engineers and reliability professionals globally. When precision matters and downtime isn't an option, choose Bently Nevada's proven 3300 XL technology.