Bently 前置器330180-90-00_BENTLY_PRODUCT_吉林易择科技技术发展有限公司

Bently Nevada Proximitor 330180-90-00 Function: Converts the high-frequency signal from an eddy-current proximity probe into a conditioned DC voltage output, proportional to the measured gap (displacement/vibration) of a target. Compatibility: Works with Bently Nevada’s 5 mm or 8 mm proximity probes (e.g., 3300 XL series). Output: Typically ±10 V DC (scalable to displacement units like mils or µm). Applications: Monitors shaft vibration, position, or eccentricity in rotating machinery (turbines, compressors, etc.). Key Features: Robust industrial design for harsh environments. Requires -24 V DC power (standard for Bently Nevada systems). Includes calibration adjustments (scale factor/offset). Note: Part of Bently Nevada’s 3300 monitoring system, widely used in predictive maintenance for critical machinery.

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Bently Nevada 330180-90-00 Proximitor® Seismic Transducer Specifications
General Parameters
Model: 330180-90-00

Type: Proximitor® Seismic Transducer (Pre-2016 designation; now part of Baker Hughes)

Application: Vibration and displacement monitoring for industrial machinery (e.g., turbines, compressors, pumps).

Electrical Specifications
Power Supply:

Voltage: Typically -24 V DC (sourced from compatible Bently Nevada monitors like 3300 XL).

Current: ~4 mA (dependent on cable length).

Output Signal:

Voltage Range: -1 V to -20 V DC (linear with gap distance).

Sensitivity: 200 mV/mil (7.87 mV/μm) for standard probe tip.

Frequency Response:

DC to 10 kHz (±3 dB), suitable for high-speed machinery.

Mechanical/Environmental
Operating Temperature:

-40°C to +120°C (-40°F to +248°F) for the transducer.

Cable Length:

Standard 5 m (16.4 ft), shielded coaxial cable (integral or connectorized).

Housing Material: Stainless steel or epoxy-coated aluminum.

Compatibility
Probes: Pairs with 8 mm or 11 mm diameter probes (e.g., 330101-00-07-10-02-00).

System Integration: Compatible with Bently Nevada 3300, 3500, or 3701 series monitoring systems.

Certifications
Standards: API 670 (4th Ed.), ATEX/IECEx (for hazardous areas, if applicable).

EMC: Complies with IEC 61326 for industrial environments.

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