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- Proximitor Sensor
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Bently Nevada 330780-51-00 Proximity Sensor
Product Introduction
The Bently Nevada 330780-51-00 is a high-performance eddy-current proximity sensor from the 3300 XL series, designed for industrial automation and machinery health monitoring. Featuring an 11 mm probe diameter, it delivers precise shaft displacement and vibration measurements. This sensor is widely used for condition monitoring in turbines, compressors, pumps, and generators to ensure reliable operation and reduce downtime.
Specifications
| Parameter | Specification |
|---|---|
| Model Number | 330780-51-00 |
| Probe Diameter | 11 mm |
| Measurement Range | 0.5 mm to 4.5 mm |
| Sensitivity | 200 mV/mil |
| Output Signal | Voltage signal |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | -20°C to +85°C |
| Storage Temperature | -51°C to +100°C |
| Power Supply | -24 VDC |
| Current Consumption | Max 12 mA |
| Cable Length | 5.1 meters (DIN rail mount) |
| Mounting Type | DIN rail mounting |
| Housing Material | A380 Aluminum Alloy |
| Weight | 0.5 kg |
| Ingress Protection | IP65 (when installed) |
| Humidity Resistance | 100% Humidity, not submersible |
| Certifications | Complies with multiple industrial standards |
Applications
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Turbine Monitoring: Provides real-time rotor displacement data to ensure safe operation.
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Compressors & Pumps: Detects axial and radial shaft movement to prevent failures.
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Generators: Monitors shaft alignment to reduce downtime and maintenance costs.
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Industrial Automation: Enables condition monitoring for critical machinery supporting predictive maintenance.
Advantages
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High Precision: Offers accurate displacement and vibration measurement supporting predictive maintenance.
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Wide Operating Temperature: Performs reliably across many industrial environments.
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High Humidity Tolerance: Functions effectively in humid conditions, enhancing system reliability.
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Easy Integration: Compatible with existing monitoring platforms, simplifying installation and maintenance.
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Robust Construction: Manufactured from premium materials to extend service life and minimize maintenance.
Brand & Series
| Attribute | Details |
|---|---|
| Brand | Bently Nevada |
| Series | 3300 XL |
| Product Type | Eddy-Current Proximity Sensor |
| Industry Applications | Industrial Automation & Machinery Health |
Related Models in the Same Series
| Model | Probe Diameter (mm) | Cable Length (m) | Measurement Range (mm) | Weight (kg) | Remarks |
|---|---|---|---|---|---|
| 330780-51-01 | 11 | 9.1 | 0.5 to 4.5 | 0.5 | Standard DIN mount |
| 330780-51-02 | 11 | 14.6 | 0.5 to 4.5 | 0.6 | Extended cable length |
| 330780-51-03 | 11 | 5.1 | 0.5 to 4.5 | 0.5 | Standard DIN mount |
| 330780-51-04 | 11 | 9.1 | 0.5 to 4.5 | 0.5 | Standard DIN mount |
| 330780-51-05 | 11 | 14.6 | 0.5 to 4.5 | 0.6 | Extended cable length |
Popular Models from the Same Brand
| Model | Type | Application | Weight (kg) | Notes |
|---|---|---|---|---|
| 330780-50-00 | Proximity Sensor | Machinery Health Monitoring | 0.25 | Standard DIN mount |
| 330780-50-05 | Proximity Sensor | Machinery Health Monitoring | 0.26 | Extended cable length |
| 330780-51-05 | Proximity Sensor | Machinery Health Monitoring | 0.5 | Extended cable length |
| 330780-51-10 | Proximity Sensor | Machinery Health Monitoring | 0.5 | Standard DIN mount |
| 330780-51-15 | Proximity Sensor | Machinery Health Monitoring | 0.5 | Standard DIN mount |
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the 330780-51-00 sensor?
A1: It measures shaft displacement and vibration in rotating machinery to enable predictive maintenance.
Q2: What is the operating temperature range of this sensor?
A2: The sensor operates between -20°C and +85°C, suitable for various industrial environments.
Q3: What type of output signal does the sensor provide?
A3: It provides a voltage output proportional to shaft displacement.
Q4: How long is the cable on this sensor?
A4: The standard cable length is 5.1 meters, suitable for DIN rail mounting.
Q5: What is the sensor’s ingress protection rating?
A5: It is rated IP65 when properly installed, protecting against dust and water jets.
Q6: Is the sensor suitable for humid environments?
A6: Yes, it is designed to withstand 100% humidity but is not intended for submersion.
Q7: Can this sensor be integrated with existing monitoring systems?
A7: Yes, it is compatible with Bently Nevada’s 3300 XL series monitoring platforms.
Q8: What maintenance does the sensor require?
A8: Minimal maintenance is needed, typically periodic inspection for cable and mounting integrity.
Q9: What is the probe diameter and why is it important?
A9: The probe diameter is 11 mm, which provides an optimal balance of sensitivity and durability.
Q10: Are longer cable lengths available?
A10: Yes, extended cable options up to 14.6 meters are available for flexible installation needs.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.