Overview
The Bently Nevada 330780-91-05 3300 XL 11 mm Proximitor Sensor delivers high-precision proximity measurements for industrial machinery. Manufactured in the U.S.A, this sensor combines durability and accuracy through its A308 aluminum housing. Gold-plated brass or beryllium copper connectors provide reliable conductivity and resist corrosion under harsh operating conditions.
System Length and Configuration
The sensor system offers multiple lengths to fit diverse installation requirements:
| Parameter | Specification |
|---|---|
| Model Number | 330780-91-05 |
| Product Type | 3300 XL 11 mm Proximitor Sensor |
| System Length Options | 1 m (probe only), 5 m (with extension), 9 m (with extension) |
| Mounting | DIN mount |
| Agency Approval | Multiple approvals (05 option) |
Technical Specifications
| Specification | Details |
|---|---|
| Operating Temperature | -52°C to +100°C (-62°F to +212°F) |
| Storage Temperature | -52°C to +105°C (-62°F to +221°F) |
| Relative Humidity | 100% condensing (with protected connectors) |
| Frequency Range | 0 Hz to 10 kHz |
| Output Signal | -10 Vdc to +10 Vdc |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Material | A308 aluminum housing |
| Connector Material | Gold-plated brass or gold-plated beryllium copper |
| Protection Standard | Tested to IEC 68-2-3 damp heat standards |
| Weight | 246 g (8.67 oz) |
| Dimensions | 81.3 mm x 61 mm x 63.5 mm (3.2″ x 2.4″ x 2.5″) |
Key Features
- High-precision proximity measurement with linear response across 0–10 kHz.
- Gold-plated connectors resist corrosion while maintaining high electrical conductivity.
- Multiple system lengths allow flexible installation in complex machinery setups.
- Operates reliably across extreme temperature and humidity conditions.
- Compact, lightweight design enables easy integration into industrial monitoring systems.
Applications
The 330780-91-05 3300 XL Proximitor Sensor is ideal for:
- Continuous vibration and shaft displacement monitoring in turbines and compressors.
- Integration into predictive maintenance programs to prevent unexpected machinery failures.
- Harsh industrial environments requiring high durability and temperature tolerance.
Country of Origin
- Made in U.S.A
Dimensions and Weight
- Dimensions: 81.3 mm x 61 mm x 63.5 mm
- Weight: 246 g (8.67 oz)
Details
| Weight | 0.246 kg |
|---|
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