330104-00-22-10-01-05 Bently Nevada Proximity Probe

Bently Nevada 330104-00-22-10-01-05 3300 XL 8 mm Proximity Probes

Bently Nevada 330104-00-22-10-01-05 3300 XL 8 mm Proximity Probes

التوفر: 10 متوفر في المخزون

The Bently Nevada 330104-00-22-10-01-05, also cataloged as the 330104 Proximity Probe, operates as a dedicated hardware component for non-contacting displacement...

رمز المنتج: 330104-00-22-10-01-05

Manufacturer: Bently Nevada
Product No.: 330104-00-22-10-01-05
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 323g
Shipping port: Xiamen
Warranty: 12 months

وصف التقييمات

The Bently Nevada 330104-00-22-10-01-05, also cataloged as the 330104 Proximity Probe, operates as a dedicated hardware component for non-contacting displacement and vibration measurements within 3300 XL Proximity Transducer System platforms.

Suffix Breakdown & Model Matrix

330104: Base model number for 3300 XL 8 mm proximity probe with M10 x 1 threads.
-00: Unthreaded Length Option (00 = 0 mm).
-22: Overall Case Length Option (22 = 220 mm).
-10: Total Length Option (10 = 1.0 meter).
-01: Connector and Cable-Type Option (01 = Miniature coaxial ClickLoc connector with connector protector, standard cable).
-05: Agency Approvals Option (05 = CSA, ATEX, IECEx certified for hazardous areas).

Hardware Specifications

Parameter	Specification
Model	330104-00-22-10-01-05
Brand	Bently Nevada
Origin	U.S.A.
Weight	0.323 kg nominal
Dimensions	8 mm probe tip diameter, 220 mm case length, 1.0 m total cable length
Operating Temp	-51 deg C to +177 deg C
Power Consumption	Driven by external Proximitor Sensor
Input Voltage	-17.5 VDC to -26 VDC
Output Resistance	50 Ohm nominal
Nominal Probe DC Resistance	7.59 +/- 0.50 Ohm (for 1.0-meter cable length)
Thread Type	M10 x 1
Mechanical Protection	TipLoc technology tip-to-body bond, armor protected cable

Eddy-Current Probe Scaling and Gap Voltage Validation

The 330104 proximity probe transmits a high-frequency radio frequency (RF) signal to execute eddy-current probe scaling over a target area. Operating in conjunction with a 3300 XL Proximitor Sensor, it provides a calibrated scale factor of 7.87 V/mm (200 mV/mil) when measuring a standard target material. Field verification requires precise gap voltage validation, mapping the physical distance between the probe tip and the target to a centered electrical value of -10 VDC within the system's linear operating range. This step stabilizes the loop calibration needed to map rotor dynamics, such as static shaft position and dynamic radial vibration. Proper physical arrangement must also be observed during installation to facilitate multi-channel cross-talk suppression, ensuring that magnetic lines from adjacent probes do not overlap and disrupt individual channel performance.

Frequently Asked Questions

Q: How does a mismatch in the total physical system cable length alter the electrical properties?

A: The proximity probe is factory-calibrated for an exact total electrical length (1.0 meter for this model). If a 1.0-meter probe is paired with an incorrect extension cable that does not match the overall 5.0-meter or 9.0-meter Proximitor calibration, the loop impedance shifts, which disrupts the nominal DC resistance profile and compromises the accuracy of the scale factor.

Q: What is the benefit of the "01" option connector protector on the ClickLoc interface?

A: The gold-plated ClickLoc connector protector prevents the coaxial terminal from contacting electrical ground or tracking contaminants within machinery housings. It maintains a clean environment around the 50 Ohm interface, ensuring that moisture and ground potential variations do not induce signal attenuation or measurement noise.

Field Installation Guidelines

Mechanical Mounting and Torque Limits: Thread the M10 x 1 stainless steel probe case into the target mounting block. Do not exceed the maximum rated torque specification for an 8 mm probe case to prevent structural deformation or detachment at the TipLoc tip-to-body interface.
Setting the Electrical Gap: Connect a digital voltmeter to the Proximitor sensor output. Adjust the probe depth relative to the shaft surface until the voltmeter stabilizes at the target -10 VDC value, ensuring the probe operates at the absolute midpoint of its linear envelope.
Cable Routing and Shield Separation: Route the standard cable and armor through dedicated low-voltage instrument trays. Ensure a minimum physical bend radius of 25.4 mm (1.0 inch) is maintained along the entire cable path to prevent damaging the inner coaxial conductor.
Hazardous Area Isolation: Under the -05 approval option, all wiring terminations and extension cables must comply with local ATEX, CSA, and IECEx intrinsic safety standards. Ensure the outer armor layer is grounded at a single point, typically at the Proximitor housing panel, to mitigate electrical noise without generating ground loops.

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