330180-12-00 Bently Nevada Proximitor Sensor

330180-12-00 | Bently Nevada | 3300 XL Proximitor Sensor

330180-12-00 | Bently Nevada | 3300 XL Proximitor Sensor

التوفر: 10 متوفر في المخزون

Configured for high-frequency signal conditioning in vibration monitoring platforms, the Bently Nevada 330180-12-00 (330180 Proximitor Sensor) provides direct physical signal...

رمز المنتج: 330180-12-00

Manufacturer: Bently Nevada
Product No.: 330180-12-00
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 246g
Shipping port: Xiamen
Warranty: 12 months

وصف التقييمات

Configured for high-frequency signal conditioning in vibration monitoring platforms, the Bently Nevada 330180-12-00 (330180 Proximitor Sensor) provides direct physical signal translation for non-contacting proximity probes.

Hardware Specifications

Parameter	Specification
Model	330180-12-00
Brand	Bently Nevada
Origin	USA
Weight	0.246 kg
Dimensions	Standard 3300 XL enclosure geometry
Operating Temp	-51 deg C to +100 deg C
Power Consumption	Dependent on monitor supply
Probe Compatibility	3300-series 5 mm, 8 mm or 3300 XL 8 mm probes

Eddy-Current Probe Scaling and Rotor Dynamics

The 330180 Proximitor Sensor utilizes an RF oscillator/demodulator circuit to maintain a precise scale factor of 7.87 mV/µm (200 mV/mil) for the coupled probe system. To ensure data integrity for rotor dynamics analysis, installers must confirm the gap voltage reaches the nominal -10 VDC target when the probe tip is positioned at the center of its linear range. Precise gap voltage validation is necessary to prevent signal clipping or nonlinear response during high-amplitude shaft vibrations. Furthermore, when installing multiple sensors, cross-talk suppression must be addressed by maintaining sufficient physical separation between adjacent probe tips to avoid interference from overlapping radio-frequency fields.

Frequently Asked Questions

Q: Can the 330180-12-00 be used with a 5.0 metre extension cable?

A: No. The Proximitor Sensor is factory-calibrated for a specific total system length. Using an extension cable length that deviates from the specified 1.0 metre system configuration will degrade measurement accuracy and alter the scale factor.

Q: Is this module compatible with hot-swapping while the monitoring system is powered?

A: The 3300 XL system is designed to allow probe and extension cable changes; however, disconnecting the Proximitor input from the monitor may trigger a fault condition in the associated transducer channel. Verify monitor configuration settings before maintenance.

Field Installation Guidelines

Mount the Proximitor Sensor on a flat, grounded surface using the provided mounting holes, ensuring the aluminum housing maintains an electrical path to the system common for EMI shielding.
Ensure all coaxial connections are fully seated and tightened. Loose connectors increase impedance and introduce signal noise.
Protect the probe tip and cable connectors from environmental contaminants and moisture during installation.
Verify the integrity of the shielding throughout the cable run. Ground the system according to site standards, ensuring that shields are terminated at a single point to prevent ground loop currents.
Perform a system check by measuring the gap voltage at the monitor output terminals; ensure values remain within the defined linear operating band relative to the shaft target material.

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مارك تومسون

مدير الصيانة، الولايات المتحدة الأمريكية

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روبرت هوفمان

رئيس قسم الهندسة، ألمانيا

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