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The 102046-50 industrial proximity switch from Bently Nevada detects metal targets inside machinery monitoring and control systems. Plant engineers install this switch whenever they need non-contact position sensing on rotating equipment. Consequently, it delivers reliable switching signals for speed detection, keyphasor reference, and limit monitoring.
Key Technical Specifications
The table below outlines the main physical and electrical parameters of the 102046-50 switch.
| Parameter | Specification |
|---|---|
| Product Type | Industrial Proximity Switch |
| Compatibility | Bently Nevada machinery monitoring systems |
| Probe Diameter | Standard threaded probe body |
| Overall Length | Configurable cable length options |
| Weight | Approximately 0.25 kg (0.55 lbs) |
| Mounting | Threaded probe holder or mounting bracket |
| Interface | Coaxial or three-wire cable to monitor input |
| Connectors | Cable leads and probe tip |
| Component Count | Probe coil, oscillator circuit, cable, and connector |
| Energy Storage | Not applicable for this passive switch assembly |
| Switching Function | Non-contact metal target detection |
| Operating Temperature | -35 degrees C to 150 degrees C |
| Storage Temperature | -40 degrees C to 85 degrees C |
| Humidity | 5% to 95% non-condensing |
Functional Overview
This switch generates an eddy current field that reacts when a metal target passes nearby. Therefore, it produces a clean switching signal for each target revolution. The 102046-50 also withstands high temperatures near turbine bearings and seals. Meanwhile, its cable carries the switching signal to the monitor without interference.
Installation and Handling Notes
Always set the switch gap to the specified value before tightening the holder. In addition, route the cable away from power wiring to reduce noise. Secure the cable with clamps so it cannot flex during operation. Finally, verify switching response during commissioning.