330709-000-060-50-02-05 Bently Nevada Proximity Probe

Bently Nevada 330709-000-060-50-02-05 3300 XL Series Proximity Sensors

Bently Nevada 330709-000-060-50-02-05 3300 XL Series Proximity Sensors

Availability: 10 left in stock

Configured for physical displacement measurement in machine monitoring systems, the Bently Nevada 330709-000-060-50-02-05 (330709 Proximity Probe) provides direct physical/electrical execution....

SKU: 330709-000-060-50-02-05

Manufacturer: Bently Nevada
Product No.: 330709-000-060-50-02-05
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 3000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Configured for physical displacement measurement in machine monitoring systems, the Bently Nevada 330709-000-060-50-02-05 (330709 Proximity Probe) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

The physical and electrical hardware configuration of this 11 mm metric-threaded probe is defined by the following suffix options:

330709: 3300 XL 11 mm Proximity Probe base model with M16 x 1.5 metric thread (without armor).
000: Unthreaded length of 0 mm.
060: Overall case length of 60 mm.
50: Total cable length of 5.0 meters (16.4 feet).
02: Miniature coaxial ClickLoc connector with standard coaxial cable.
05: Multiple hazardous area approvals (ATEX, IECEx, and North American certifications).

Hardware Specifications

Parameter	Specification
Model	330709-000-060-50-02-05
Brand	Bently Nevada
Origin	USA
Weight	0.35 kg (Net), 3.0 kg (Shipping weight)
Dimensions	11.0 mm tip diameter, 60 mm case length, 5.0 m cable length
Thread Profile	M16 x 1.5 metric
Operating Temp	-51 to +177 deg C
Power Consumption	Passive sensor (0 W)
Connector Type	Miniature coaxial ClickLoc connector
Cable Type	Standard coaxial cable

Eddy-Current Probe Scaling & Rotor Dynamics

The probe operates on high-frequency eddy-current principles, translating the relative distance between the 11 mm probe tip and the target shaft into a proportional voltage signal. To maintain the standard linear scaling of 3.94 V/mm (100 mV/mil), the probe must be connected to a matched 3300 XL 11 mm Proximitor sensor. During sensor calibration, technicians must perform physical gap voltage validation by monitoring the output voltage of the Proximitor loop. Correct physical placement requires a target gap voltage of -10 VDC at the physical center of the linear calibration envelope, ensuring correct measurement of dynamic rotor dynamics and effective cross-talk suppression between adjacent sensor tips.

Frequently Asked Questions

Q: Can this 5.0-meter probe run directly to a 3300 XL Proximitor without an extension cable?

A: Yes. The 5.0-meter probe is designed to connect directly to a 3300 XL Proximitor configured for a 5.0-meter system total length, eliminating the need for an intermediate extension cable.

Q: How does the "05" multiple approvals option affect the mechanical properties of the probe?

A: The "05" option does not alter the physical dimensions or electrical sensing properties of the probe. It certifies that the probe is rated for intrinsic safety and non-incendive boundaries within classified hazardous areas.

Field Installation Guidelines

Mechanical Mounting Thread Torque: Thread the M16 x 1.5 housing into the bracket by hand. Ensure the probe is not over-tightened during locking to avoid mechanical damage to the internal coil potting.
Gap Voltage Alignment: With the Proximitor sensor powered, adjust the depth of the probe in its holder until the DC gap voltage reads -10.0 VDC. Tighten the locknut to secure the position.
Connector Protection: The miniature coaxial ClickLoc connector must be sealed inside a connector protector sleeve. Ensure the outer shield is electrically isolated from the machine housing to prevent industrial noise and ground loops from affecting the high-frequency vibration signal.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.