Bently Nevada
11mm Proximitor 5m System 330780-50-05 Bently Nevada
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 330780-50-05
Product Type: Proximitor Sensor
Product Origin: USA
Payment: T/T
Weight: 1700g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Product Overview
The Bently Nevada 330780-50-05 is a 3300 XL 11 mm Proximitor Sensor for the 3300 XL 11 mm Proximity Transducer System. It delivers a 3.94 V/mm (100 mV/mil) output for non-contacting vibration and displacement measurements, with an extended 4.0 mm (160 mil) linear range ideal for axial position, differential expansion, and rod drop applications.
Key Specs
- System length: 5.0 m (16.4 ft) total system length
- Mounting option: Panel mount
- Agency approval: 05 = Multiple approvals
- Output sensitivity: 3.94 V/mm (100 mV/mil) nominal
- Linear measurement range: 4.0 mm (160 mil)
- Operating temperature: -35 to +85 °C
- Storage temperature: -51 to +100 °C
- Supply voltage: -17.5 to -26 V DC
- Frequency response: 0 to 10 kHz typical
- Housing material: Nickel-plated aluminum
Why Choose This
- Extended 4.0 mm linear range accommodates larger machine movements than 8 mm systems
- Designed for thrust position, ramp differential expansion, and rod drop measurements
- Replaces legacy 7200-series 11 mm and 14 mm transducer systems
- Multiple agency approvals for global deployment
- Factory calibrated for immediate installation without field adjustment
Common Questions
- What applications is the 11 mm system designed for? Axial thrust position, differential expansion on steam turbines, rod position on reciprocating compressors, and tachometer measurements.
- Can I upgrade from a 7200-series system? Yes, but every component must be replaced with 3300 XL 11 mm components, and the monitoring system configuration must be updated.
- What is the minimum shaft diameter? The 11 mm probe supports standard shaft diameters; consult the system manual for specific target size requirements.
Mounting Steps
- Mount the Proximitor Sensor panel-mount base in a suitable location near the machine.
- Connect the 3300 XL 11 mm extension cable between the probe and Proximitor.
- Wire the output to the 3500 monitoring system or compatible vibration monitor.
- Apply -24 V DC power and verify the output voltage at the known mechanical gap.
- Configure the monitoring system for 11 mm probe compatibility.
Buying Advice
- Select the 330780-50-05 for applications requiring the extended 4.0 mm linear range of the 11 mm system.
- For DIN rail mounting, specify the 330780-51-05 variant.
- Verify existing monitoring system compatibility with 3300 XL 11 mm transducers before ordering.