Description
Technical Specifications
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Product Model: 330195-02-12-05-05
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Brand: Bently Nevada
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Warranty: One Year
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Input Voltage: -17.5 VDC ~ -26 VDC transducer supply
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Operating Temperature: -35 °C ~ +177 °C
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Storage Temperature: -40 °C ~ +85 °C
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Response Time: ≤ 100 μs fast signal response
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Protection Class: IP65
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Accuracy Class: ±1% full-scale linearity industrial monitoring grade
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Output Frequency: 0–10 kHz dynamic sampling range
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Rated Current Range: ≤ 20 mA operating current
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Communication Interface: Analog signal output for 3500 rack compatibility
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Supported Protocols: Bently Nevada 3300 XL proprietary transducer protocol
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Overload Capacity: 150% short-term signal load tolerance
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Dimensions: Standard 8mm reverse mount probe dimension
Product Overview
The Bently Nevada 330195-02-12-05-05 is a 3300 XL 8mm reverse-mount proximity probe designed for non-contact vibration and position monitoring of rotating machinery. This high-precision Bently Nevada transducer delivers consistent 7.87 V/mm (200 mV/mil) sensitivity and superior linearity, capturing subtle shaft displacement and vibration data that contact sensors cannot detect. Built to withstand extreme high-temperature industrial environments, it eliminates mechanical wear and measurement deviation during long-cycle equipment operation. Fully compatible with Bently Nevada 3500 and 3300 monitoring racks, it supports plug-and-play signal matching without complex calibration.
Application Scenarios
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High-Temperature Turbine Monitoring: This Bently Nevada proximity probe is widely deployed on steam turbines and gas turbines in power plants. Its wide operating temperature range adapts to high-heat equipment casings, continuously monitoring shaft vibration and axial displacement. It provides accurate early warning data for rotor unbalance, misalignment, and bearing wear, avoiding catastrophic unit shutdown accidents.
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Petrochemical Compressor Condition Monitoring: Installed on centrifugal compressors and pumping units in chemical and refinery facilities. The non-contact measurement design eliminates friction interference and signal drift under high-speed continuous operation, ensuring stable and reliable monitoring data for long-term running process equipment and meeting strict industrial safety monitoring standards.
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