The 129716-XXX-037-15-05 MOD: 166797-0180 Bently Nevada 3300 XL 8 mm Proximity Sensor is a non-contact eddy-current displacement sensing element designed for integration within the 3300 XL 8 mm proximity transducer system, providing high-precision measurement of shaft vibration, axial position, and radial displacement in rotating machinery.It functions as the primary sensing head in a three-component transducer architecture (probe + extension cable + Proximitor sensor), enabling accurate conversion of conductive target distance variations into a linearized electrical signal for machinery condition monitoring and protection systems.
| Electrical Parameters | |
| Probe DC Resistance: | ~7.45 Ω to 7.73 Ω (depending on cable length) |
| System Power Supply (via Proximitor): | -17.5 Vdc to -26 Vdc operating range |
| Output Configuration: | Analog voltage proportional to displacement (system-level) |
| Cable Capacitance: | ~69.9 pF/m typical |
| Mechanical Parameters | |
| Probe Diameter: | 8 mm class eddy-current probe |
| Minimum Bend Radius: |
25.4 mm (1.0 inch) |
The 129716-XXX-037-15-05 MOD: 166797-0180 Bently Nevada 3300 XL 8 mm proximity sensor operates as a non-contact eddy-current displacement transducer element, converting variations in shaft-to-probe gap into a linearized electrical signal when integrated with the 3300 XL Proximitor sensor and extension cable assembly.
The 129716-XXX-037-15-05 MOD: 166797-0180 Bently Nevada sensor utilizes a calibrated electromagnetic field coupling mechanism with precision coil geometry, ensuring proportional voltage response across the nominal linear range of the 8 mm eddy-current system, thereby maintaining measurement linearity for shaft vibration and position monitoring.
The 129716-XXX-037-15-05 MOD: 166797-0180 Bently Nevada sensor serves as the primary sensing head within a three-component measurement chain, comprising the probe, extension cable, and Proximitor sensor, collectively forming a calibrated displacement-to-voltage conversion system.
The 129716-XXX-037-15-05 MOD: 166797-0180 Bently Nevada sensor incorporates shielded triaxial cable architecture and controlled impedance probe design, minimizing electromagnetic interference (EMI), signal attenuation, and high-frequency noise distortion in turbine and compressor environments.
The 129716-XXX-037-15-05 MOD: 166797-0180 Bently Nevada sensor is engineered for system-wide interchangeability under matched calibration conditions, ensuring that probe, cable, and Proximitor components maintain consistent scale factor alignment without requiring recalibration when replaced as a complete set.
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3300 XL Proximity Probe
3300 Proximitor Sensor
3500 Power Supply
1900/65A
3500/42 Monitor Module
The 990 Vibration Transmitter
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| 330180-X1-CN MOD:145193-09 | 330173-08-18-10-02-00 | 330130-085-03-05 |
| 330180-X1-05 MOD:145004-66 | 330173-07-11-10-02-00 | 330130-085-01-00 |
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| 330180-X0-05 | 330173-00-03-10-02-00 | 330130-080-02-00 |
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| 330180-51-05 | 330171-08-24-10-02-00 | 330130-080-01-00 |
| 330180-51-00 | 330171-00-08-10-02-00 | 330130-080-00-CN |
| 330180-50-00 | 330130-085-13-05 | 330130-080-00-05 |
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