Bently Nevada
Bently Nevada 330709-000-040-50-02-00 3300 XL 11 mm Proximity Probe
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 330709-000-040-50-02-00
Product Type: 3300 XL 11 mm Proximity Probe
Product Origin: USA
Payment: T/T
Weight: 700g
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 330709-000-040-50-02-00 is a 3300 XL 11 mm proximity probe designed for precise vibration and position measurement in rotating machinery. Using eddy current technology, it measures the gap between the probe tip and a conductive target such as a shaft, enabling reliable monitoring of vibration, displacement, and axial position.
Supplied as 100% brand new, original factory equipment, it is manufactured in the USA and suitable for demanding industrial environments including turbines, compressors, and other critical assets.
Part Number Breakdown
| Segment | Description |
|---|---|
| 330709 | 3300 XL 11 mm proximity probe (M14 × 1.5 reverse mount) |
| 000 | Unthreaded length (0 mm) |
| 040 | Case length (40 mm) |
| 50 | Total length (5.0 m / 16.4 ft) |
| 02 | ClickLoc miniature coaxial connector |
| 00 | Standard / no agency approval |
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Probe Type | 3300 XL 11 mm Proximity Probe |
| Probe Diameter | 11 mm (0.43 in) |
| Thread Size | M14 × 1.5 |
| Linear Range | 4.0 mm (160 mils) |
| Scale Factor | 3.94 V/mm (100 mV/mil) |
| Total Length | 5.0 m (16.4 ft) |
| Case Length | 40 mm |
| Connector Type | ClickLoc miniature coaxial |
| Operating Temp | -51°C to +177°C |
| Target Material | AISI 4140 steel |
| Origin | USA |
Engineering Advantages
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Extended Linear Range – 11 mm probe supports larger shaft movement and thermal expansion
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Long 5.0 m Integral Cable – Reduces need for extension cable in many installations
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Reverse Mount Design – M14 × 1.5 thread allows flexible installation in constrained housings
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High Signal Stability – Internal compensation maintains accuracy across temperature variations
-
ClickLoc Connector – Secure, vibration-resistant, tool-free connection
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Durable PPS Tip – Resistant to oil, moisture, and chemical exposure in harsh environments
FAQs
Can this probe be used with an 8 mm Proximitor sensor?
No. It must be paired with a compatible 11 mm Proximitor sensor to ensure correct calibration and accurate readings.
Is the 5.0 m cable sufficient without extension?
Yes, in many applications the integral 5.0 m lead allows direct connection to the Proximitor sensor without an extension cable.
Can it be extended to a 9.0 m system?
Yes. Add a 4.0 m extension cable to match a 9.0 m calibrated system length, ensuring compatibility with the Proximitor sensor.
How should the ClickLoc connector be installed?
Hand-tighten until it clicks. Do not use tools, as over-tightening may damage the connector.
How is the probe gap verified?
Adjust the probe until the Proximitor output is approximately -10.0 VDC, indicating the center of the linear measurement range.