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3300 XL Proximitor Sensor Series
The Bently Nevada 330180β91β05 is a high-performance Proximitor Sensor from the 3300 XL series. Itβs specifically designed for use with non-contact eddy current proximity probes to monitor shaft vibration, position, and thrust movement in rotating machinery. The β91β indicates DIN-rail mounting, while the β05β suffix denotes that this unit is approved for use in hazardous areas with agency certifications.
It is part of a system comprising the Proximitor sensor, a proximity probe, and an extension cable. Together, they provide dynamic (AC) and static (DC) signal outputs used in machinery protection systems and condition monitoring platforms.
| Parameter | Specification |
|---|---|
| Model | 330180-91-05 |
| Series | 3300 XL |
| Sensor Type | Proximitor (Eddy Current Displacement) |
| System Length | 9.0 meters (with compatible probe & cable) |
| Mounting Type | DIN-rail mount |
| Output Signal | 200 mV/mil (7.87 V/mm) |
| Frequency Range | 0 Hz (DC) to 10 kHz |
| Compatible Probes | 8 mm XL Proximity Probes |
| Input Voltage | -24 VDC (regulated) |
| Operating Temp Range | -51Β°C to +100Β°C |
| Storage Temp Range | -51Β°C to +105Β°C |
| Humidity Range | 0β95% RH, non-condensing |
| Hazardous Area Approved | Yes (ATEX, CSA, IECEx, etc.) |
| Enclosure Material | Anodized Aluminum |
| Dimensions (LΓWΓH) | 81.3 mm Γ 50.0 mm Γ 63.5 mm |
| Weight | 0.25 kg |
Gas & steam turbines
Compressors and motors
Pumps with fluid film bearings
Critical machinery in oil & gas, petrochemicals, and power generation
Hazardous or classified environments (explosive zones)
Condition-based maintenance systems
Thrust position and radial vibration monitoring
β Hazardous Area Certified: Built for environments where safety and compliance are non-negotiable
β Non-Contact Measurement: Eliminates mechanical wear; reliable for continuous monitoring
β High Sensitivity: Accurately measures shaft vibration and position
β Long Cable System (9.0 m): Great for installations requiring distance from sensor to controller
β DIN-Rail Mounting: Space-saving and efficient in control panels
β Backward Compatibility: Works with legacy 3300 and XL probes and cables
β Wide Temperature Range: Suitable for extreme operational conditions
β Stable Output: Delivers consistent readings under varying environmental factors
| Model | System Length | Mounting Type | Hazard Approval | Weight |
|---|---|---|---|---|
| 330180-90-05 | 9.0 m | Panel Mount | Yes | 0.25 kg |
| 330180-91-00 | 9.0 m | DIN Mount | No | 0.25 kg |
| 330180-50-05 | 5.0 m | Panel Mount | Yes | 0.24 kg |
| 330180-51-05 | 5.0 m | Panel Mount | Yes | 0.24 kg |
| 330180-12-05 | 5.0 m | DIN Mount | Yes | 0.24 kg |
| Model | Series | Mounting | System Length | Hazard Approval | Weight |
|---|---|---|---|---|---|
| 330100-90-00 | 3300 | Panel Mount | 9.0 m | No | 0.25 kg |
| 330180-90-05 | 3300 XL | Panel Mount | 9.0 m | Yes | 0.25 kg |
| 330780-91-05 | 3300 XL (11mm) | DIN Mount | 9.0 m | Yes | 0.45 kg |
| 330180-51-05 | 3300 XL | Panel Mount | 5.0 m | Yes | 0.24 kg |
| 330130-085-00-00 | 3300 XL Probe | Probe Only | β | β | 0.12 kg |
Q1: What does the β05β suffix indicate in this model?
A1: The β05β indicates that this model includes agency certifications for hazardous environments, such as ATEX, CSA, or IECEx.
Q2: Can I use this sensor in explosive gas environments?
A2: Yes, the 330180-91-05 is designed for hazardous or classified areas, making it suitable for environments with flammable gases or vapors.
Q3: What probes can I use with this sensor?
A3: It is compatible with 8 mm XL proximity probes, and in many cases also supports legacy 3300 series probes.
Q4: Is the output affected by temperature fluctuations?
A4: The sensor maintains stable output across a wide temperature range from -51Β°C to +100Β°C, thanks to its temperature-compensated design.
Q5: Can I mount this sensor on a standard DIN rail?
A5: Yes, this model is designed specifically for DIN-rail mounting, allowing fast and organized installation in control panels.
Q6: How do I determine the correct system length?
A6: The system length is determined by adding the lengths of the probe and extension cable. This model supports a total length of 9.0 meters.
Q7: How is this model different from 330180-91-00?
A7: Both have DIN mounts and 9.0 m system length, but only the 330180-91-05 includes hazardous area certifications.
Q8: Is this product compatible with older proximitor systems?
A8: Yes, it offers backward compatibility with many older probes and cables from the same brand.
Q9: What are the standard signal outputs from this sensor?
A9: It provides both dynamic (AC) signal for vibration and static (DC) signal for position at 200 mV/mil.
Q10: What material is used for the housing, and why?
A10: The housing is made of anodized aluminum, offering corrosion resistance, lightweight design, and durability in industrial environments.