Overview
Specification
| Parameter | Details / Options |
|---|---|
| Model Number | 330878-90-00 |
| Sensor Type | 3300 XL 50 mm Proximitor Sensor |
| Input Signal | 50 mm Proximity Probe (Eddy-current) |
| Output Signal | Standard 3300 XL analog output (4–20 mA or ±10 V, depending on configuration) |
| Operating Temperature | -40°C to 85°C (-40°F to 185°F) |
| Frequency Response | DC to 10 kHz typical |
| Power Supply | 24 VDC nominal |
| Mounting | Standard 3300 XL rack mount |
| Signal Conditioning | Integrated for noise reduction and high accuracy |
| Agency Approvals | CE, CSA, and other global approvals available |
| Environmental Rating | IP20 / NEMA 1 for indoor rack installation |
| Typical Applications | Turbines, compressors, generators, rotating machinery monitoring |
FAQ
A1: This sensor works with 50 mm Bently Nevada 3300 XL proximity probes, which use eddy-current measurement for precise displacement monitoring.Q2: Can this sensor operate in high-temperature environments?
A2: Yes, it operates reliably from -40°C to 85°C, and therefore maintains stable signal accuracy even under temperature fluctuations.
Q3: How is the sensor installed in the monitoring system?
A3: The sensor mounts directly into standard 3300 XL racks, and in addition, it connects easily to the proximity probe input for straightforward setup.
Q4: Are global compliance approvals available?
A4: Yes, the sensor includes CE, CSA, and other approvals, ensuring it meets international industrial standards.
Q5: What maintenance is required for this sensor?
A5: You only need minimal maintenance; for instance, periodically inspect rack connections and probe integrity to ensure consistent performance.
Q6: Can the sensor output be integrated with other monitoring systems?
A6: Yes, it provides standard analog outputs, which allows seamless integration with most industrial monitoring and data acquisition systems.















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