Bently Nevada
50mm Proximitor Sensor 330878-51-05 Bently Nevada
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 330878-51-05
Product Type: Proximitor Sensor
Product Origin: USA
Payment: T/T
Weight: 1800g
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 330878-51-05 is a 3300 XL 50 mm Proximitor Sensor. It is used primarily for Differential Expansion (DE) measurements on large steam turbines, offering a long linear range.
Key Specs
- Series: 3300 XL 50 mm
- System length: 5.0 m (16.4 ft)
- Mounting: DIN rail
- Agency approvals: Multiple (05)
- Linear range: Up to approximately 27.9 mm (1100 mils)
- Application: Differential Expansion / rotor growth
Why Choose This
- Longest linear range in the Bently Nevada proximity family
- Ideal for turbine differential expansion monitoring
- DIN-rail mounting for compact installations
- Multiple agency approvals available
Common Questions
- Probe size? 50 mm.
- Primary use? Differential Expansion.
- System length? 5.0 meters.
Mounting Steps
- Mount the Proximitor on a DIN rail near the measurement point.
- Connect the matching 50 mm probe and extension cable.
- Apply power and set the initial gap.
- Verify linear range and output polarity.
- Connect to the monitoring system (e.g., 3500).
Buying Advice
- Select for long-range differential expansion applications.
- Match total system length (probe + cable) to the -51 option.
- Confirm target material and mounting arrangement on the turbine.