Bently Nevada
Bently Nevada 330103-00-07-20-02-CN 2m Proximity Probe
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 330103-00-07-20-02-CN
Product Type: Proximity Vibration Probe
Product Origin: USA
Payment: T/T
Weight: 330g
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.
Technical Overview
The 330103-00-07-20-02-CN is a metric-threaded eddy-current proximity sensor from Bently Nevada’s 3300 XL 8 mm series. It provides high-resolution, non-contact measurement of shaft vibration and axial position. The -CN suffix indicates Chinese hazardous area and industrial certification (e.g., NEPSI, CCC-Ex), making it compliant with local regulatory requirements. The 2.0-meter cable allows for flexible installation, particularly when routing through machine casings to junction boxes.
Detailed Specifications
| Item | Specification |
|---|---|
| Series | 3300 XL 8 mm Proximity Transducer |
| Part Number | 330103-00-07-20-02-CN |
| Thread Type | M10 x 1 (Metric) |
| Unthreaded Length | 0 mm (Fully threaded) |
| Case Length | 70 mm |
| Cable Length | 2.0 meters (6.6 ft) |
| Connector Type | Miniature coaxial ClickLoc™ (moisture-resistant, standard) |
| Agency Approval | China-specific Ex/Hazardous Area certification (NEPSI, CCC-Ex) |
| Tip Material | PPS (Polyphenylene Sulfide) |
| Operating Temperature | -51°C to +177°C (-60°F to +350°F) |
| Linear Range | 2.0 mm (80 mils) |
Installation & System Integration
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Short-to-Medium Cable Mounting: 2.0 m cable suitable for routing through machine housings to local junction boxes.
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System Balancing:
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5 m total system → requires 3.0 m extension cable
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9 m total system → requires 7.0 m extension cable
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Regional Certification: CN approval ensures legal installation in regulated Chinese industrial and hazardous areas.
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Durability: PPS tip and stainless steel case resist industrial lubricants, process fluids, and vibration.
Operational Highlights
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Measures shaft vibration, axial position, and speed (via Keyphasor when paired with a target).
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China-specific hazardous area certification ensures compliance with GB/NEPSI/CCC-Ex standards.
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ClickLoc connector ensures secure, moisture-resistant connections in high-vibration environments.
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Fully threaded probe allows precise air-gap adjustment for system calibration.
Technical FAQ
What is the significance of the "CN" suffix?
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Indicates certification by Chinese regulatory bodies (NEPSI, CCC-Ex) for hazardous area installation compliance.
How is the air gap adjusted?
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Fully threaded probe allows adjustment by rotating within the mounting bracket until the Proximitor reads the desired DC voltage (typically -10.0 VDC at linear range center).
Is the ClickLoc connector waterproof?
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Highly moisture-resistant, but for direct fluid spray, use a connector protector (Part No. 40113-02) or fluorosilicone sealant for additional protection.