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3300 XL Proximitor Sensor Series
The 330180β91β00 is part of the Bently Nevada 3300 XL series of Proximitor Sensors, designed to work with non-contact eddy current probes for measuring shaft vibration, position, and thrust movement in critical rotating machinery.
This sensor is compatible with 8 mm XL proximity probes and extension cables, and provides highly accurate dynamic (AC) and static (DC) output signals. It is engineered to maintain exceptional linearity, sensitivity, and thermal stability across a wide operating range. The β91β suffix refers to a DIN-rail mounting configuration and a 9.0-meter system length when combined with compatible probes and cables.
| Parameter | Value |
|---|---|
| Model | 330180β91β00 |
| Series | 3300 XL |
| Sensor Type | Proximitor (non-contact eddy current transducer) |
| System Length | 9.0 meters (with probe + extension cable) |
| Mounting Type | DIN rail mount |
| Compatible Probes | 8 mm XL series proximity probes |
| Output Signal | 200 mV/mil (7.87 V/mm) |
| Linear Range | Up to 2 mm (depends on probe type) |
| Frequency Response | 0 Hz (DC) to 10 kHz |
| Power Supply | -24 VDC (nominal) |
| Operating Temperature | -51Β°C to +100Β°C |
| Storage Temperature | -51Β°C to +105Β°C |
| Humidity | 95% RH non-condensing |
| Enclosure Material | Aluminum (anodized) |
| Dimensions (L Γ W Γ H) | 81.3 mm Γ 50 mm Γ 63.5 mm |
| Weight | 0.25 kg |
Large rotating equipment (turbines, compressors, generators)
Fluid film bearing machinery
Axial thrust position detection
Shaft vibration and position monitoring
Predictive maintenance and protection systems
Hazard-free industrial environments (no agency approvals on this variant)
Long system length (9 meters) for flexible installation over larger machinery
DIN-rail mounting for easy integration into modern control cabinets
Excellent output linearity and stability across a wide temperature range
Full compatibility with XL 8 mm probes and standard extension cables
Non-contact measurement avoids mechanical wear and improves reliability
Compact and lightweight form factor fits tight installation spaces
Interchangeable with other sensors in the 3300 XL series
| Model | System Length | Mounting Type | Hazard Approval | Weight |
|---|---|---|---|---|
| 330180β90β00 | 9.0 m | Panel mount | No | 0.25 kg |
| 330180β91β05 | 9.0 m | DIN mount | Yes | 0.25 kg |
| 330180β50β00 | 5.0 m | Panel mount | No | 0.23 kg |
| 330180β12β05 | 5.0 m | DIN mount | Yes | 0.24 kg |
| 330180β51β05 | 5.0 m | Panel mount | Yes | 0.24 kg |
| Model | Series | Mounting | System Length | Weight |
|---|---|---|---|---|
| 330100β90β00 | 3300 | Panel mount | 9.0 m | 0.25 kg |
| 330180β90β05 | 3300 XL | Panel mount | 9.0 m | 0.25 kg |
| 330180β51β05 | 3300 XL | Panel mount | 5.0 m | 0.24 kg |
| 330780β51β05 | 3300 XL (11 mm) | Panel mount | 5.0 m | 0.45 kg |
| 330180β91β05 | 3300 XL | DIN mount | 9.0 m | 0.25 kg |
Q1: What does the β91β in the model number indicate?
A1: It designates the DIN-rail mounting configuration of the Proximitor Sensor.
Q2: Can this sensor be used in hazardous areas?
A2: No. The β00β suffix means it does not carry hazardous area certifications. For such applications, the β05β suffix is required.
Q3: Is the 330180β91β00 compatible with 5 mm probes?
A3: It is designed primarily for 8 mm XL probes. Compatibility with 5 mm probes is not standard and must be verified per application.
Q4: How long can the extension cable be?
A4: The total system length (probe + extension cable) is 9.0 meters. Both must be selected accordingly to meet that total.
Q5: What kind of signal does it output?
A5: It provides dynamic (AC) signal for vibration and static (DC) voltage for position measurement at 200 mV/mil.
Q6: What is the frequency response range?
A6: From 0 Hz to 10 kHz, allowing both slow position changes and fast vibration signals.
Q7: What is the size of the unit?
A7: Approximately 81.3 mm Γ 50 mm Γ 63.5 mm, which makes it suitable for compact enclosures.
Q8: How heavy is the sensor?
A8: The weight is around 0.25 kg, light enough for DIN-mount rail or panel installations.
Q9: Can I use it to upgrade older 3300 series sensors?
A9: Yes. Itβs designed to be interchangeable with older 3300 series components with minor installation adjustments.
Q10: What power supply is required?
A10: A β24 VDC regulated power supply is standard for operating the sensor correctly.
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