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Bently Nevada 330100-50-00 Proximitor Sensor
Manufacturer: Bently Nevada
Product Number: 330100-50-00
Category: Proximitor Sensor (3300 Proximity Transducer System)
Input Compatibility: 3300 XL 8 mm or 3300 5 mm probes with 3300 XL extension cables
Function: Core component providing output voltage proportional to target position/displacement
Application: Vibration and position monitoring of rotating machinery
Product Description
The Bently Nevada 330100-50-00 Proximitor® Sensor is a core component of the Bently Nevada 3300 Proximity Transducer System. This sensor, when used with the 3300 XL 8 mm or 3300 5 mm probes and 3300 XL extension cables, provides an output voltage proportional to the distance between the probe tip and the observed conductive surface. The system is widely used for vibration and position measurement applications on fluid-film bearing machines, as well as for Keyphasor® and speed measurement applications. The 330100-50-00 Proximitor® Sensor is known for its high precision, stability, and wide temperature adaptability, making it an ideal choice for industrial equipment monitoring and protection.
Key Features
- High Precision Measurement: Provides an accurate voltage output proportional to the distance between the probe tip and the target surface, suitable for both static (position) and dynamic (vibration) measurements.
- Temperature Stability: The sensor output remains stable over a temperature range of -51°C to +100°C, ensuring reliable performance in various environmental conditions.
- Full Interchangeability: All components of the 3300 series (probes, extension cables, and Proximitor® Sensor) are fully interchangeable without the need for individual component matching or bench calibration, simplifying installation and maintenance.
- Corrosion-Resistant Design: Features gold-plated brass ClickLoc™ connectors with excellent corrosion resistance, and easy installation without special tools.
- Multiple Certifications: Complies with European CE certification and has hazardous area approvals from CSA/NRTLIC and BASEEFA/CENELEC, making it suitable for various industrial environments.
- Environmental Adaptability: Probes and extension cables can operate in extreme temperatures from -51°C to +177°C, suitable for harsh environments.
Technical Specifications
Dimensions and Weight
| Parameter Name | Value |
|---|---|
| Total Length | 5.0 meters (16.4 feet) |
| Weight | 0.25 kg (0.55 lbs) |
General Information
| Parameter Name | Value or Description |
|---|---|
| Power Supply | -17.5 Vdc to -26 Vdc, maximum consumption 12 mA |
| Output Resistance | 50 Ω |
| Linear Range | 2 mm (80 mils), starting from 0.25 mm (10 mils) |
| Incremental Scale Factor | 7.87 mV/μm (200 mV/mil) ±6.5% |
| Frequency Response | 0 to 6.5 kHz: +0, -3 dB, with up to 305 meters (1000 feet) of field wiring |
| Minimum Target Size | 15.2 mm (0.6 in) diameter (flat target) |
| Shaft Diameter | Minimum 50.8 mm (2 in), recommended minimum 76.2 mm (3 in) |
| Operating Temperature Range | -51°C to +100°C (-60°F to +212°F) |
| Storage Temperature Range | -51°C to +100°C (-60°F to +212°F) |
| Relative Humidity | 100% condensing, non-submersible (when connectors are protected) |
| Electrical Certification | Complies with European CE mark |
| Hazardous Area Approvals | CSA/NRTLIC and BASEEFA/CENELEC approvals for Class I, Division 1 and Zone 0, 1, 2 |
Electrical Characteristics
| Parameter Name | Value or Description |
|---|---|
| Supply Sensitivity | Less than 2 mV change in output voltage per volt change in input voltage |
| Probe DC Resistance | 7.45 ± 0.50 Ω (center conductor to outer conductor) |
| Extension Cable DC Resistance | 0.66 ± 0.10 Ω (center conductor to center conductor) |
| Extension Cable Capacitance | 69.9 pF/m (21.3 pF/ft) typical |
Mechanical Characteristics
| Parameter Name | Value or Description |
|---|---|
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 304 stainless steel (SST) |
| Probe Cable | 0.5, 1, 2, 5, or 9 meters length for 5 mm probes; 0.5, 1, 1.5, 2, 5, or 9 meters length for 8 mm probes |
| Proximitor® Sensor Material | A383 aluminum |
| Connector Material | Gold-plated brass |
| Minimum Cable Bend Radius | 25.4 mm (1.0 in) |
Environmental Limits
| Parameter Name | Value or Description |
|---|---|
| Probe Temperature Range | -51°C to +177°C (-60°F to +351°F) |
| Extension Cable Temperature Range | -51°C to +177°C (-60°F to +351°F) |
| Proximitor® Sensor Temperature Range | -51°C to +100°C (-60°F to +212°F) |
| Probe Pressure | 3300.5 mm and 3300 XL 8 mm probes are designed to seal differential pressure between the probe tip and case, using a Viton® O-ring |
Industry Applications
The Bently Nevada 330100-50-00 Proximitor® Sensor is widely used in the following industries and equipment:
- Power Industry: Used for vibration and position monitoring in steam turbines, gas turbines, hydro turbines, and generators to ensure efficient and safe operation.
- Oil and Gas: Used in compressors, pumps, and turbomachinery to monitor vibration and axial displacement of rotating equipment, preventing equipment failure and downtime.
- Chemical Industry: Used in centrifuges, agitators, and compressors for real-time monitoring of equipment status, ensuring continuous and safe production processes.
- Manufacturing: Used in machine tools, motors, and conveyors for vibration monitoring, helping to predict maintenance needs and reduce unexpected downtime.
- Aerospace: Used in engines and turbomachinery for high-precision vibration and position measurements, ensuring flight safety.
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Bently Nevada 330100-50-00 Proximitor Sensor
Manufacturer: Bently Nevada
Product Number: 330100-50-00
Category: Proximitor Sensor (3300 Proximity Transducer System)
Input Compatibility: 3300 XL 8 mm or 3300 5 mm probes with 3300 XL extension cables
Function: Core component providing output voltage proportional to target position/displacement
Application: Vibration and position monitoring of rotating machinery
Product Description
The Bently Nevada 330100-50-00 Proximitor® Sensor is a core component of the Bently Nevada 3300 Proximity Transducer System. This sensor, when used with the 3300 XL 8 mm or 3300 5 mm probes and 3300 XL extension cables, provides an output voltage proportional to the distance between the probe tip and the observed conductive surface. The system is widely used for vibration and position measurement applications on fluid-film bearing machines, as well as for Keyphasor® and speed measurement applications. The 330100-50-00 Proximitor® Sensor is known for its high precision, stability, and wide temperature adaptability, making it an ideal choice for industrial equipment monitoring and protection.
Key Features
- High Precision Measurement: Provides an accurate voltage output proportional to the distance between the probe tip and the target surface, suitable for both static (position) and dynamic (vibration) measurements.
- Temperature Stability: The sensor output remains stable over a temperature range of -51°C to +100°C, ensuring reliable performance in various environmental conditions.
- Full Interchangeability: All components of the 3300 series (probes, extension cables, and Proximitor® Sensor) are fully interchangeable without the need for individual component matching or bench calibration, simplifying installation and maintenance.
- Corrosion-Resistant Design: Features gold-plated brass ClickLoc™ connectors with excellent corrosion resistance, and easy installation without special tools.
- Multiple Certifications: Complies with European CE certification and has hazardous area approvals from CSA/NRTLIC and BASEEFA/CENELEC, making it suitable for various industrial environments.
- Environmental Adaptability: Probes and extension cables can operate in extreme temperatures from -51°C to +177°C, suitable for harsh environments.
Technical Specifications
Dimensions and Weight
| Parameter Name | Value |
|---|---|
| Total Length | 5.0 meters (16.4 feet) |
| Weight | 0.25 kg (0.55 lbs) |
General Information
| Parameter Name | Value or Description |
|---|---|
| Power Supply | -17.5 Vdc to -26 Vdc, maximum consumption 12 mA |
| Output Resistance | 50 Ω |
| Linear Range | 2 mm (80 mils), starting from 0.25 mm (10 mils) |
| Incremental Scale Factor | 7.87 mV/μm (200 mV/mil) ±6.5% |
| Frequency Response | 0 to 6.5 kHz: +0, -3 dB, with up to 305 meters (1000 feet) of field wiring |
| Minimum Target Size | 15.2 mm (0.6 in) diameter (flat target) |
| Shaft Diameter | Minimum 50.8 mm (2 in), recommended minimum 76.2 mm (3 in) |
| Operating Temperature Range | -51°C to +100°C (-60°F to +212°F) |
| Storage Temperature Range | -51°C to +100°C (-60°F to +212°F) |
| Relative Humidity | 100% condensing, non-submersible (when connectors are protected) |
| Electrical Certification | Complies with European CE mark |
| Hazardous Area Approvals | CSA/NRTLIC and BASEEFA/CENELEC approvals for Class I, Division 1 and Zone 0, 1, 2 |
Electrical Characteristics
| Parameter Name | Value or Description |
|---|---|
| Supply Sensitivity | Less than 2 mV change in output voltage per volt change in input voltage |
| Probe DC Resistance | 7.45 ± 0.50 Ω (center conductor to outer conductor) |
| Extension Cable DC Resistance | 0.66 ± 0.10 Ω (center conductor to center conductor) |
| Extension Cable Capacitance | 69.9 pF/m (21.3 pF/ft) typical |
Mechanical Characteristics
| Parameter Name | Value or Description |
|---|---|
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 304 stainless steel (SST) |
| Probe Cable | 0.5, 1, 2, 5, or 9 meters length for 5 mm probes; 0.5, 1, 1.5, 2, 5, or 9 meters length for 8 mm probes |
| Proximitor® Sensor Material | A383 aluminum |
| Connector Material | Gold-plated brass |
| Minimum Cable Bend Radius | 25.4 mm (1.0 in) |
Environmental Limits
| Parameter Name | Value or Description |
|---|---|
| Probe Temperature Range | -51°C to +177°C (-60°F to +351°F) |
| Extension Cable Temperature Range | -51°C to +177°C (-60°F to +351°F) |
| Proximitor® Sensor Temperature Range | -51°C to +100°C (-60°F to +212°F) |
| Probe Pressure | 3300.5 mm and 3300 XL 8 mm probes are designed to seal differential pressure between the probe tip and case, using a Viton® O-ring |
Industry Applications
The Bently Nevada 330100-50-00 Proximitor® Sensor is widely used in the following industries and equipment:
- Power Industry: Used for vibration and position monitoring in steam turbines, gas turbines, hydro turbines, and generators to ensure efficient and safe operation.
- Oil and Gas: Used in compressors, pumps, and turbomachinery to monitor vibration and axial displacement of rotating equipment, preventing equipment failure and downtime.
- Chemical Industry: Used in centrifuges, agitators, and compressors for real-time monitoring of equipment status, ensuring continuous and safe production processes.
- Manufacturing: Used in machine tools, motors, and conveyors for vibration monitoring, helping to predict maintenance needs and reduce unexpected downtime.
- Aerospace: Used in engines and turbomachinery for high-precision vibration and position measurements, ensuring flight safety.
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