330709-000-030-10-02-00 Bently Nevada Proximity Probe

Bently Nevada 330709-000-030-10-02-00 3300 XL Series Proximity Sensors

Bently Nevada 330709-000-030-10-02-00 3300 XL Series Proximity Sensors

Availability: 10 left in stock

Configured for non-contact distance and displacement sensing in machinery monitoring loops, the Bently Nevada 330707-00-62-10-01-00 (330709 Proximity Probe) provides direct...

SKU: 330709-000-030-10-02-00

Manufacturer: Bently Nevada
Product No.: 330709-000-030-10-02-00
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 150g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Configured for non-contact distance and displacement sensing in machinery monitoring loops, the Bently Nevada 330707-00-62-10-01-00 (330709 Proximity Probe) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

The part number 330709-000-030-10-02-00 defines the physical and hardware specifications of this 11 mm metric-threaded probe configuration:

330709: Base model for 3300 XL 11 mm Proximity Probe with M16 x 1.5 metric threads.
000: Unthreaded length option designating 0 mm.
030: Overall case length option designating 30 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	330709-000-030-10-02-00
Brand	Bently Nevada
Origin	USA
Probe Tip Diameter	11.0 mm
Thread Size	M16 x 1.5
Unthreaded Length	0 mm
Overall Case Length	30 mm
Total Length	1.0 meter (3.3 feet)
Connector Type	Miniature coaxial ClickLoc
Cable Type	Standard coaxial cable
Operating Temp	-51 to +177 deg C
Power Consumption	Passive sensor (0 W)
Dimensions	11.0 mm tip, 30 mm case, 1.0 m cable
Weight	0.15 kg

Eddy-Current Probe Scaling & Rotor Dynamics

This 11 mm metric probe utilizes high-frequency eddy-current physics to translate the physical distance between the probe tip and a rotating shaft into an analog voltage. To maintain a standard linear scaling of 3.94 V/mm (100 mV/mil), the probe must be coupled to a calibrated 11 mm Proximitor sensor through a matching 3300 XL extension cable. During machine commissioning, mechanical gap voltage validation is required, targeting an electrical output of -10 VDC at the physical center of the linear calibration envelope. This precise offset is necessary to monitor dynamic shaft motion, analyze rotor dynamics, and support effective cross-talk suppression between adjacent sensors.

Frequently Asked Questions

Q: Can this 330709 metric probe be connected directly to an 8 mm Proximitor?

A: No. Connecting an 11 mm probe to an 8 mm Proximitor results in a severe impedance mismatch, which alters the calibration slope and invalidates the vibration readings.

Q: Is this probe compatible with hot-swap operations under active system power?

A: Yes. As a passive inductive transducer, the coaxial cable of the probe can be physically disconnected and reconnected while the associated Proximitor remains powered without causing electrical degradation.

Field Installation Guidelines

Mechanical Thread Alignment: Thread the M16 x 1.5 probe into the bracket manually to prevent cross-threading. Tighten to standard mounting torque limits without exceeding the maximum threshold to prevent mechanical damage to the internal coil structure.
Calibration Gap Setup: Slowly thread the probe body toward the shaft target while observing the DC voltage output on the Proximitor. Secure the mounting locknut once the target gap voltage of -10.0 VDC is reached.
Cable Shielding and Isolation: Ensure the coaxial ClickLoc connection point is isolated using the integrated connector sleeve. The cable outer shield must remain isolated from the machine housing to prevent electrical ground loops from corrupting high-frequency measurement data.

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.