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Bently Nevada 330780-90-05 Proximitor/Proximity Sensor Module
Manufacturer: Bently Nevada
Product Number: 330780-90-05
Category: Proximitor/Proximity Sensor Module (3300 XL 11 mm System)
System Compatibility: 3300 XL 11 mm Proximity Transducer System
Measurement: Non-contact measurement of shaft vibration, position, and phase reference
Product Description
The Bently Nevada 330780-90-05 is a high-precision Proximitor sensor designed for use within the 3300 XL 11 mm Proximity Transducer System.
It provides accurate, non-contact measurement of shaft vibration, position, and phase reference for rotating machinery such as turbines, compressors, pumps, and motors.
This model features a 9.0-meter total system length, allowing installation flexibility where the proximitor must be positioned further from the probe. It maintains excellent signal integrity, linearity, and accuracy over the extended length.
The “05” version indicates a specific configuration or mounting variant, while maintaining the same electrical and performance standards as other 330780-90 series models.
The 330780-90-05 complies fully with API 670 machinery protection standards.
Key Features
-
Non-contact, eddy-current displacement sensing technology
-
Designed for 11 mm 3300 XL proximity probes
-
9.0-meter total system length (probe + cable + proximitor)
-
DIN rail mounting for compact installation
-
High linearity and long-term stability
-
Excellent resistance to EMI and RFI interference
-
Fully compliant with API 670 requirements
-
Suitable for both dynamic (vibration) and static (position) measurements
Technical Specifications
| Parameter | Specification | Description / Notes |
|---|---|---|
| Model Number | 330780-90-05 | 11 mm Proximitor Sensor |
| Manufacturer | Bently Nevada (GE Measurement & Control) | — |
| Measurement Type | Non-contact vibration and displacement | Eddy-current based |
| Compatible Probe System | 11 mm 3300 XL proximity probe | Matched probe and cable required |
| System Length | 9.0 m (29.5 ft) | Total system length |
| Mounting Type | DIN Rail | Compact and convenient installation |
| Output Sensitivity | 3.94 V/mm (100 mV/mil) | Standard calibration |
| Linear Range | 0 to 2.3 mm (0 to 90 mils) | Effective linear range |
| Output Voltage Range | –10 V DC to –2 V DC | Proportional to probe gap |
| Frequency Response | DC to 10 kHz | For dynamic and static signals |
| Power Supply Voltage | –23 V DC to –25 V DC | Nominal operating voltage |
| Accuracy | ±0.5% of full-scale | Within linear operating range |
| Operating Temperature (Electronics) | –35 °C to +100 °C | Continuous operation |
| Probe Operating Temperature | –35 °C to +177 °C | Extended temperature range |
| Storage Temperature | –55 °C to +85 °C | Non-operational condition |
| Relative Humidity | 5%–95% (non-condensing) | Industrial environment |
| Recommended Target Size | ≥ 30.5 mm flat surface | Ensures calibration accuracy |
| Electrical Isolation | Input/output isolated | Reduces interference |
| Housing Material | Aluminum alloy (A380) | Rugged and corrosion resistant |
| Compliance Standards | API 670, CE, CSA | International industrial standards |
| Dimensions (H × W × D) | 103 mm × 75 mm × 52 mm (4.06 × 2.95 × 2.05 in) | Standard proximitor housing |
| Weight | Approx. 0.82 kg (1.81 lb) | Typical module weight |
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Bently Nevada 330780-90-05 Proximitor/Proximity Sensor Module
Manufacturer: Bently Nevada
Product Number: 330780-90-05
Category: Proximitor/Proximity Sensor Module (3300 XL 11 mm System)
System Compatibility: 3300 XL 11 mm Proximity Transducer System
Measurement: Non-contact measurement of shaft vibration, position, and phase reference
Product Description
The Bently Nevada 330780-90-05 is a high-precision Proximitor sensor designed for use within the 3300 XL 11 mm Proximity Transducer System.
It provides accurate, non-contact measurement of shaft vibration, position, and phase reference for rotating machinery such as turbines, compressors, pumps, and motors.
This model features a 9.0-meter total system length, allowing installation flexibility where the proximitor must be positioned further from the probe. It maintains excellent signal integrity, linearity, and accuracy over the extended length.
The “05” version indicates a specific configuration or mounting variant, while maintaining the same electrical and performance standards as other 330780-90 series models.
The 330780-90-05 complies fully with API 670 machinery protection standards.
Key Features
-
Non-contact, eddy-current displacement sensing technology
-
Designed for 11 mm 3300 XL proximity probes
-
9.0-meter total system length (probe + cable + proximitor)
-
DIN rail mounting for compact installation
-
High linearity and long-term stability
-
Excellent resistance to EMI and RFI interference
-
Fully compliant with API 670 requirements
-
Suitable for both dynamic (vibration) and static (position) measurements
Technical Specifications
| Parameter | Specification | Description / Notes |
|---|---|---|
| Model Number | 330780-90-05 | 11 mm Proximitor Sensor |
| Manufacturer | Bently Nevada (GE Measurement & Control) | — |
| Measurement Type | Non-contact vibration and displacement | Eddy-current based |
| Compatible Probe System | 11 mm 3300 XL proximity probe | Matched probe and cable required |
| System Length | 9.0 m (29.5 ft) | Total system length |
| Mounting Type | DIN Rail | Compact and convenient installation |
| Output Sensitivity | 3.94 V/mm (100 mV/mil) | Standard calibration |
| Linear Range | 0 to 2.3 mm (0 to 90 mils) | Effective linear range |
| Output Voltage Range | –10 V DC to –2 V DC | Proportional to probe gap |
| Frequency Response | DC to 10 kHz | For dynamic and static signals |
| Power Supply Voltage | –23 V DC to –25 V DC | Nominal operating voltage |
| Accuracy | ±0.5% of full-scale | Within linear operating range |
| Operating Temperature (Electronics) | –35 °C to +100 °C | Continuous operation |
| Probe Operating Temperature | –35 °C to +177 °C | Extended temperature range |
| Storage Temperature | –55 °C to +85 °C | Non-operational condition |
| Relative Humidity | 5%–95% (non-condensing) | Industrial environment |
| Recommended Target Size | ≥ 30.5 mm flat surface | Ensures calibration accuracy |
| Electrical Isolation | Input/output isolated | Reduces interference |
| Housing Material | Aluminum alloy (A380) | Rugged and corrosion resistant |
| Compliance Standards | API 670, CE, CSA | International industrial standards |
| Dimensions (H × W × D) | 103 mm × 75 mm × 52 mm (4.06 × 2.95 × 2.05 in) | Standard proximitor housing |
| Weight | Approx. 0.82 kg (1.81 lb) | Typical module weight |
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