330180-90-05 Bently Nevada 3300 XL Datasheet & Technical Manual

330180-90-05 3300 XL Proximitor Sensor | Bently Nevada

330180-90-05 3300 XL Proximitor Sensor | Bently Nevada

Availability: 10 left in stock

The Bently Nevada 330180-90-05, also cataloged as the 330180 Proximitor Sensor, operates as a dedicated hardware component for eddy-current signal...

SKU: 330180-90-05

Manufacturer: Bently Nevada
Product No.: 330180-90-05
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 246g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Bently Nevada 330180-90-05, also cataloged as the 330180 Proximitor Sensor, operates as a dedicated hardware component for eddy-current signal conditioning within vibration monitoring platforms.

Hardware Specifications

Parameter	Specification
Model	330180-90-05
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	12 mA maximum
Linear Range	0.25 mm to 2.3 mm (nominal)

Eddy-Current Probe Scaling and Rotor Dynamics

The 330180-90-05 utilizes an internal high-frequency oscillator to drive the proximity probe, generating a linear output voltage proportional to the shaft displacement. The system scale factor is maintained at 7.87 mV/µm (200 mV/mil). During site commissioning, gap voltage validation is required to ensure the sensor output targets -10 VDC at the midpoint of the linear range. This verification is required for accurate rotor dynamics interpretation, including shaft centerline position and vibration orbit analysis. Cross-talk suppression is ensured by maintaining specific physical separation distances between adjacent probe installations to prevent mutual interference from the high-frequency carrier signals.

Frequently Asked Questions

Q: Does the -10 VDC target voltage apply to this 9.0 metre system configuration?

A: Yes. The -10 VDC target remains the standard reference point for gap voltage validation across all 3300 XL Proximitor Sensor configurations when the probe is positioned at the center of its linear range.

Q: Are there specific installation requirements for the CSA, ATEX, and IECEx approvals?

A: Yes. Installations involving the 05 agency approval option must strictly adhere to the control drawings and local hazardous area regulations regarding cable routing, grounding, and the use of approved intrinsic safety barriers where applicable.

Field Installation Guidelines

Secure the A308 aluminum housing to a grounded panel to ensure electrical continuity and EMI immunity.
Ensure coaxial cable connectors are fully seated and hand-tightened. Avoid over-torquing the connectors, which may damage internal threads or dielectric materials.
Keep coaxial cable runs segregated from high-power AC lines or variable frequency drive cabling to mitigate electromagnetic interference.
Verify that the cable shield remains continuous and is grounded at the monitor end only to prevent the formation of ground loops.
Prior to system startup, measure the gap voltage at the monitor output terminals to confirm the sensor is within the linear operating range.

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