Description

Bently Nevada 330910-00-15-10-02-00 3300 NSv Proximity Probe

Configured for shaft displacement and vibration signal measurement in the 3300 XL NSv Proximity Transducer System, the Bently Nevada 330910-00-15-10-02-00 (330910 3300 NSv Proximity Probe) provides direct eddy-current sensing execution for rotating machinery monitoring circuits.

Hardware Specifications

Parameter	Specification
Model	330910-00-15-10-02-00
Brand	Bently Nevada
Product Type	3300 NSv Proximity Probe
System Compatibility	3300 XL NSv Proximitor Sensor and 3300 NSv Extension Cable
Origin	USA
Dimensions	1.5 in case length, M10 x 1 metric thread
Operating Temp	-52 deg C to +177 deg C
Storage Temp	-52 deg C to +177 deg C
Power Consumption	12 mA maximum current drain through Proximitor Sensor
Probe Structure	Flexible stainless steel armored proximity probe
Thread Type	M10 x 1 metric mounting thread
Case Material	AISI 304 stainless steel
Probe Tip Material	Polyphenylene sulfide (PPS)
Cable Type	75 ohm triaxial FEP insulated cable with AISI 302/304 stainless steel armor
Connector Type	Gold-plated brass/beryllium copper miniature coaxial ClickLoc connector
Scale Factor	7.87 V/mm (200 mV/mil) Average Scale Factor
Linear Range	1.5 mm (60 mils)
Frequency Response	0 to 2.7 kHz (+0, -3 dB typical)
Power Supply Requirement	-17.5 VDC to -26 VDC supplied by 3300 XL NSv Proximitor Sensor
Mounting Torque	Recommended 11.3 N m; maximum rated 33.9 N m
Humidity Limit	100% condensing, non-submerged when connectors are sealed

Eddy-Current Measurement and Rotor Dynamics Characteristics

The 330910-00-15-10-02-00 uses eddy-current probe scaling to convert shaft-to-probe gap variations into proportional electrical output signals. Therefore, the probe supports dynamic vibration measurement and static shaft position monitoring within the 3300 XL NSv signal chain.

The probe requires gap voltage validation during system commissioning. Engineers typically verify the probe operating point near the -10 VDC target condition to confirm correct mechanical installation and measurement range.

Furthermore, the NSv sensing structure supports rotor dynamics analysis on compact rotating equipment. The probe geometry allows installation where standard proximity probes cannot fit, including small-diameter shafts and restricted side-view mounting locations.

Frequently Asked Questions

Q: What transducer components are required for operation with the 330910-00-15-10-02-00 probe?
A: The probe requires a complete 3300 XL NSv Proximity Transducer System, including the 3300 NSv Extension Cable and 3300 XL NSv Proximitor Sensor.

Q: Can the 330910 probe measure both vibration and axial position signals?
A: Yes. The probe supports radial vibration measurement on shafts smaller than 51 mm and axial position measurement on targets smaller than 15 mm when installed within specified mechanical conditions.

Q: Does the probe require special installation considerations for signal accuracy?
A: Yes. Installation requires correct probe gap setting, proper cable routing, and connector sealing to maintain electrical signal integrity and environmental protection.

Field Installation Guidelines

• Install the M10 x 1 threaded probe body with the specified mounting torque to prevent mechanical loosening or thread damage.
• Maintain proper probe tip clearance from the target surface before connecting the extension cable and Proximitor Sensor.
• Route the armored cable away from high-current power conductors and strong electromagnetic interference sources.
• Verify connector engagement and ensure the ClickLoc connector remains properly secured during operation.
• Confirm the probe gap voltage during commissioning and validate the signal output before placing the monitoring channel into service.
• Avoid sharp cable bending near the probe body and connector interface to protect the triaxial cable structure.

Specifications

• Brand: Bently Nevada

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems