330704-000-060-10-02-00 Bently Nevada Proximity Probe

Bently Nevada 330704-000-060-10-02-00 3300 XL Proximity Probe

Bently Nevada 330704-000-060-10-02-00 3300 XL Proximity Probe

Availability: 10 left in stock

The Bently Nevada 330704-000-060-10-02-00 serves as the primary 330704 Proximity Probe utilized to execute physical shaft displacement measurements across 3300...

SKU: 330704-000-060-10-02-00

Manufacturer: Bently Nevada
Product No.: 330704-000-060-10-02-00
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 350g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Bently Nevada 330704-000-060-10-02-00 serves as the primary 330704 Proximity Probe utilized to execute physical shaft displacement measurements across 3300 XL transducer platforms.

Suffix Breakdown & Model Matrix

The part number 330704-000-060-10-02-00 specifies the mechanical and electrical properties of this 11 mm sensor configuration:

330704: Base model for 3300 XL 11 mm Proximity Probe (with 3/8-24 UNF thread).
000: Unthreaded length option designating 0 mm.
060: Overall case length option designating 60 mm.
10: Total length option specifying 1.0 meter (3.3 feet).
02: Connector and cable-type option specifying miniature coaxial ClickLoc connector, standard cable.
00: Agency approval option indicating no approvals are required.

Hardware Specifications

Parameter	Specification
Model	330704-000-060-10-02-00
Brand	Bently Nevada
Origin	USA
Probe Tip Diameter	11.0 mm
Thread Type	3/8-24 UNF thread
Overall Case Length	60 mm
Total Probe Length	1.0 meter (3.3 feet)
Connector Type	Miniature coaxial ClickLoc
Operating Temp	-51 to +177 deg C
Power Consumption	Passive transducer sensor (0 W)
Weight	0.35 kg
Dimensions	11.0 mm tip, 60 mm case, 1.0 m cable

Eddy-Current Probe Scaling & Rotor Dynamics

The 11 mm probe relies on high-frequency eddy-current physics to translate the physical distance between the probe tip and a conductive target into a corresponding electrical signal. Achieving standard eddy-current probe scaling of 3.94 V/mm (100 mV/mil) requires connecting this 1.0-meter probe to a matching 11 mm extension cable and a calibrated 3300 XL Proximitor sensor. During commissioning, mechanical adjustment is performed to secure gap voltage validation, targeting an output of -10 VDC at the center of the linear calibration range. This alignment enables accurate tracking of rotor dynamics and minimizes inter-channel signal interference through optimized cross-talk suppression.

Frequently Asked Questions

Q: Can this 330704 probe be directly connected to an 8 mm Proximitor sensor?

A: No. Because of differences in probe tip surface area and coil impedance, this 11 mm probe cannot be connected directly to an 8 mm Proximitor. Doing so causes a scaling mismatch, rendering the measurement inaccurate.

Q: Is this probe compatible with a 5-meter or 9-meter total system length Proximitor?

A: Yes, provided a matching 3300 XL 11 mm extension cable is inserted into the loop to achieve the exact total system length (e.g., a 4.0-meter extension cable for a 5-meter system, or an 8.0-meter extension cable for a 9-meter system).

Field Installation Guidelines

Mechanical Mounting Torque: Carefully thread the probe body into its mounting bracket. Do not exceed 22.6 N-m (200 in-lb) of torque when securing the mounting locknuts to protect the threads and internal coil housing.
Setting the Physical Gap: Adjust the probe depth relative to the shaft target while monitoring the DC voltage output of the connected Proximitor. Tighten the locknuts once the reading stabilizes at the target -10.0 VDC calibration offset.
Connector Isolation: Protect the ClickLoc coaxial connector pair from environmental contamination. Always use the integrated connector protector sleeve to prevent the shield signal from making physical contact with the machine frame or electrical ground.

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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.

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Maintenance Manager, USA

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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.

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Engineering Lead, Germany

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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.