Bently Nevada 330100-50-05 Proximitor Sensor

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Bently Nevada 330100-50-05 3300 Proximitor Sensor

The Bently Nevada 330100-50-05 is a Proximitor Sensor from the 3300 Series, designed for non-contacting displacement and vibration measurements in machinery condition monitoring. It uses eddy current technology to measure the distance between the probe tip and a conductive surface, making it suitable for applications such as shaft position, vibration, Keyphasor, and speed measurements on fluid-film bearing machines. The sensor is part of a proximity transducer system compliant with API 670 standards.

Specification	Details
Model	330100-50-05
Series	3300
Type	Proximitor Sensor (Eddy Current Proximity Sensor)
Measurement Range	5 mm and 8 mm (standard for 3300 series)
Total System Length	5.0 meters (16.4 feet)
Power Supply	24 VDC nominal (18–30 VDC)
Output Signal	Analog voltage proportional to distance (typically -24 VDC to 0 VDC)
Frequency Response	0 Hz (DC) to 10 kHz
Operating Temperature	-51°C to +100°C (-60°F to +212°F)
Storage Temperature	-55°C to +125°C (-67°F to +257°F)
Material	A383 aluminum
Protection Rating	IP65 (estimated, for industrial environments)
Dimensions	Approximately 22 mm (W) x 124 mm (L) x 126 mm (H) (0.87 in x 4.88 in x 4.96 in)
Weight	Approximately 0.32 kg (0.71 lbs)
Mounting	DIN-rail or panel mount
Agency Approvals	Multiple Approvals (CSA, ATEX, CE, compliant with API 670)
System Components	Compatible with 3300 series probes (5 mm or 8 mm), extension cables, and monitors
Interchangeability	Fully interchangeable with 3300 series probes and cables without calibration
Applications	Gas/steam turbines, compressors, pumps, motors, generators

The Bently Nevada 330100-50-05 is a Proximitor Sensor from the 3300 Series, designed for non-contacting displacement and vibration measurements in machinery condition monitoring. It uses eddy current technology to measure the distance between the probe tip and a conductive surface, making it suitable for applications such as shaft position, vibration, Keyphasor, and speed measurements on fluid-film bearing machines. The sensor is part of a proximity transducer system compliant with API 670 standards.

Specification	Details
Model	330100-50-05
Series	3300
Type	Proximitor Sensor (Eddy Current Proximity Sensor)
Measurement Range	5 mm and 8 mm (standard for 3300 series)
Total System Length	5.0 meters (16.4 feet)
Power Supply	24 VDC nominal (18–30 VDC)
Output Signal	Analog voltage proportional to distance (typically -24 VDC to 0 VDC)
Frequency Response	0 Hz (DC) to 10 kHz
Operating Temperature	-51°C to +100°C (-60°F to +212°F)
Storage Temperature	-55°C to +125°C (-67°F to +257°F)
Material	A383 aluminum
Protection Rating	IP65 (estimated, for industrial environments)
Dimensions	Approximately 22 mm (W) x 124 mm (L) x 126 mm (H) (0.87 in x 4.88 in x 4.96 in)
Weight	Approximately 0.32 kg (0.71 lbs)
Mounting	DIN-rail or panel mount
Agency Approvals	Multiple Approvals (CSA, ATEX, CE, compliant with API 670)
System Components	Compatible with 3300 series probes (5 mm or 8 mm), extension cables, and monitors
Interchangeability	Fully interchangeable with 3300 series probes and cables without calibration
Applications	Gas/steam turbines, compressors, pumps, motors, generators

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