50ohm Bently Nevada Vibration Monitoring System 330180-50-00
| Attribute | Value |
|---|---|
| Proximitor Sensor Input | Accepts one non-contacting 3300-series 5 mm, 3300 XL 8 mm Proximity Probe and Extension Cable. |
| Power | Requires -17.5 Vdc to -26 Vdc when installed with nonincendive circuit connected per installation drawing 140979 at 12 mA maximum consumption, -23 Vdc to -26 Vdc with barriers. Operation at a more positive voltage than -23.5 Vdc can result in reduced linearity. |
| Supply Sensitivity | Less than 2 mV change in output voltage per volt change in input voltage. |
| Output Resistance | 50 Ω |
| Extension Cable Capacitance | 69.9 pF/m (21.3 pF/ft) typical |
| Probe Tip Material | Polyphenylene sulfide (PPS). |
| Probe Case Material | AISI 303 or 304 stainless steel (SST). |
| Connector Material | Gold-plated brass or gold-plated beryllium copper. |
- One 3300 XL 8 mm probe
- One 3300 XL extension cable
- One 3300 XL Proximitor Sensor
The system provides an output voltage directly proportional to the distance between the probe tip and the observed conductive surface, capable of measuring both static (position) and dynamic (vibration) values. Primary applications include vibration and position measurements on fluid-film bearing machines, as well as Keyphasor reference and speed measurements.
The 3300 XL 8 mm system delivers advanced performance in eddy current proximity transducer systems. The standard 5-meter system fully complies with API 670 Standard for mechanical configuration, linear range, accuracy, and temperature stability. All components are interchangeable without requiring matching or bench calibration.
Each 3300 XL 8 mm Transducer System component is backward compatible and interchangeable with other non-XL 3300 series 5 mm and 8 mm transducer system components, including the 3300 5 mm probe for applications where space constraints prevent use of an 8 mm probe.
| A: Total Length and Mounting Option | Description |
|---|---|
| 10 | 1.0 meter (3.3 feet) system length, panel mount |
| 11 | 1.0 meter (3.3 feet) system length, DIN mount |
| 12 | 1.0 meter (3.3 feet) system length, no mounting hardware |
| 50 | 5.0 meters (16.4 feet) system length, panel mount |
| 51 | 5.0 meters (16.4 feet) system length, DIN mount |
| 52 | 5.0 meters (16.4 feet) system length, no mounting hardware |
| 90 | 9.0 meters (29.5 feet) system length, panel mount |
| 91 | 9.0 meters (29.5 feet) system length, DIN mount |
| 92 | 9.0 meters (29.5 feet) system length, no mounting hardware |
| B: Agency Approval Option | Description |
|---|---|
| 00 | Not required |
| 05 | CSA, ATEX, IECEx Approvals |
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