High-Temperature Resilience: Operates reliably in extreme temperatures, making it ideal for steam turbines and high-heat industrial applications.
Non-Contact Design: Reduces maintenance needs and interference risks.
EMI/RFI Protection: Meets European EMC standards without additional shielding, lowering installation costs.
Modular Compatibility: Works with 3300-series proximity probes and extension cables for versatile monitoring.
Compact Design: Space-efficient DIN rail or panel mounting options.
Manufacturer: Bently Nevada Part number: 330180-91-CN
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: 330180-91-CN
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1. Product Description The BENTLY NEVADA 330180-91-CN Proximitor Sensor is a high-performance vibration monitoring solution designed for the 3300 XL Proximitor System. This sensor interfaces with non-contacting proximity probes (5 mm, 8 mm, or 3300 XL 8 mm) to measure shaft displacement, vibration, and position in rotating machinery. With a DIN rail or panel mount design, it offers flexible installation for industrial environments such as power plants, oil refineries, and manufacturing facilities. The sensor features advanced RFI/EMI resistance, eliminating the need for additional shielding, and supports extended temperature ranges (-51°C to +100°C) for harsh operating conditions.
2. Technical Specifications
Parameter
Specification
Input Voltage
-23 VDC to -30 VDC (with safety barrier)
Output Type
Voltage or current signal
Sensitivity
7.87 V/mm (200 mV/mil) ±18%
Linear Range
2 mm (80 mil) from 0.25–2.3 mm
Frequency Response
0–10 kHz (+0 to -3 dB)
Operating Temperature
-51°C to +100°C (-60°F to +212°F)
Storage Temperature
-51°C to +105°C (-60°F to +221°F)
Mounting
DIN rail or panel
Weight
0.7 kg
Bently 330180-91-CN
3. Advantages and Features
High-Temperature Resilience: Operates reliably in extreme temperatures, making it ideal for steam turbines and high-heat industrial applications.
Non-Contact Design: Reduces maintenance needs and interference risks.
EMI/RFI Protection: Meets European EMC standards without additional shielding, lowering installation costs.
Modular Compatibility: Works with 3300-series proximity probes and extension cables for versatile monitoring.
Compact Design: Space-efficient DIN rail or panel mounting options.
4. Application Areas and Use Cases The 330180-91-CN is widely used in:
Power Generation: Steam and gas turbine monitoring.
Oil and Gas: Rotating equipment in offshore platforms.
Case Study: A Chinese thermal power plant deployed this sensor on steam turbines, reducing unplanned downtime by 25% through early detection of shaft misalignment.
5. Competitor Comparison Compared to similar proximity sensors, the 330180-91-CN offers:
Superior Temperature Range: Handles broader extremes than standard industrial sensors.
Simplified Installation: No need for separate insulation plates or EMI shielding.
Long-Term Reliability: Engineered for continuous operation in corrosive or high-vibration environments.
Bently 330180-91-CN
6. Selection Recommendations
Compatibility: Ensure alignment with your existing 3300 XL system and probe type.
Installation Environment: Verify temperature and humidity conditions match the sensor’s specifications.
Budget: Consider bundling with BENTLY’s vibration analysis software for comprehensive monitoring.
7. Precautions
Power Supply: Use a stable DC power source within the specified voltage range.
Cable Length: Maintain system length (probe + extension cable) as per the 9.0-meter DIN rail configuration.
Certifications: Compliant with ATEX/IECEx and Chinese NEPSI standards for hazardous areas.
山西鑫业达国际贸易有限公司 provides the BENTLY NEVADA 330180-91-CN Proximitor Sensor and comprehensive automation solutions. Visit www.xydcontrol.com for technical support and product inquiries.
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