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Bently Nevada 511676 3300 XL Proximitor Sensor Module
Bently Nevada 511676 3300 XL Proximitor Sensor Module
Brand/Manufacturer: Bently Nevada
Order Number: 511676
Type: Proximity Transducers
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Bently Nevada 511676, also cataloged as the 511676 Proximitor Sensor Module, operates as a dedicated hardware component for signal conditioning and raw RF carrier signal processing within 3500 and 3300 Machinery Monitoring Systems. It conditions high-frequency radio frequency (RF) signals from connected eddy-current proximity probes to provide direct physical/electrical execution for continuous shaft vibration and axial position measurement.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 511676 |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 0.25 kg |
| Dimensions | Standard Proximitor Sensor housing dimensions (DIN-rail / panel mount) |
| Operating Temp | -51 deg C to +100 deg C |
| Power Consumption | Requires -24 VDC nominal supply (-17.5 VDC to -26 VDC operating range) |
| System Compatibility | 3300 XL 8 mm Proximity Transducer Systems |
| Output Signal | -2 to -18 VDC proportional gap voltage and dynamic AC vibration |
| System Length Target | 5.0 m or 9.0 m calibrated total system length |
Eddy-Current Probe Scaling & Gap Voltage Validation
The 511676 Proximitor Sensor maintains precise eddy-current probe scaling across its active measurement zone. Factory-calibrated to deliver a linear scale factor of 7.87 V/mm (200 mV/mil), the unit converts micro-inch mechanical displacement into proportional negative DC voltage outputs. Field installation requires gap voltage validation (-10 VDC targets representing a 1.27 mm nominal center gap) to confirm probe tip clearance relative to target metallurgy. Maintaining exact capacitance matching across total system lengths prevents cross-talk suppression failures and guarantees accurate rotor dynamics monitoring on high-speed turbomachinery.
Frequently Asked Questions
Q: What power supply voltage is required to operate the 511676 Proximitor Sensor?
A: The module requires a regulated -24 VDC power supply connected across the VT and COM terminals to drive internal oscillator and demodulator circuitry.
Q: Can the 511676 sensor be mounted directly inside field junction boxes?
A: Yes. The module features an isolated fiberglass/aluminum housing designed for DIN-rail or bulkhead mounting inside field junction enclosures located near the rotating machinery.
Field Installation Guidelines
- Mount the sensor securely on standard 35 mm DIN-rail or panel surfaces using isolation washers to prevent enclosure ground potentials from corrupting signals.
- Verify coaxial extension cable ClickLoc connectors are hand-tightened and sealed with connector protectors prior to energizing the loop.
- Route output signal wiring (VT, OUT, COM) using 3-wire shielded cable, maintaining a single-point shield termination at the monitor rack chassis ground.
- Maintain adequate physical separation between high-voltage power conduits and sensor field wiring to avoid electromagnetic noise pickup.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
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Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson