Genuine BENTLY NEVADA 330780-91-CN Proximitor Sensor | 3300 XL Series – Verified Source
Procurement engineers working with rotating machinery protection systems demand absolute confidence in every component they source. The BENTLY NEVADA 330780-91-CN Proximitor Sensor is a precision eddy-current proximity transducer integral to the 3300 XL monitoring platform — converting mechanical shaft displacement into a reliable DC voltage signal that your protection system can act on in real time. At Konmask.com, every unit we ship has passed our documented 4-step verification process before it reaches your facility.
Technical Specifications
- Manufacturer: Bently Nevada (Baker Hughes)
- Part Number: 330780-91-CN
- Series: 3300 XL Proximitor System
- Sensor Type: Eddy-Current Proximity Transducer
- Output Signal: DC voltage proportional to gap distance
- Scale Factor: 7.87 V/mm (200 mV/mil) nominal
- Operating Temperature: −35 °C to +85 °C
- Cable Length: 9 m (extension cable dependent on system configuration)
- Connector Type: CN (Chinese market connector standard)
- Housing Material: Stainless steel, IP67-rated
- Weight: Approx. 100 g
- Compliance: CE, RoHS
- Compatible Driver: 3300 XL 8mm Proximitor® Driver
Our 4-Step Quality Verification Process
Every BENTLY NEVADA 330780-91-CN unit sourced by Konmask.com undergoes the following documented process before dispatch:
- Step 1 — Origin Traceability: We verify the supply chain documentation, including manufacturer batch records and distributor certificates of conformance (CoC), to confirm genuine Bently Nevada provenance.
- Step 2 — Physical Inspection: Each unit is inspected for housing integrity, connector condition, cable sheath continuity, and label authenticity (hologram, part number, date code).
- Step 3 — Functional Bench Test: Where applicable, units are bench-tested for output signal linearity and scale factor against Bently Nevada published specifications.
- Step 4 — Packaging & Documentation: Units are repackaged in anti-static, moisture-barrier packaging with a Konmask inspection report enclosed. Original manufacturer documentation is preserved and included.
Key Features & Benefits
- Non-contact measurement eliminates mechanical wear — sensor life extends across full machine service intervals
- High-resolution gap measurement enables early detection of shaft imbalance, misalignment, and rub events
- CN connector variant optimised for Chinese domestic installation standards — no field adapter required
- Plug-and-play compatibility with existing 3300 XL Proximitor driver infrastructure
- Stainless steel housing withstands aggressive industrial environments including oil mist, steam, and vibration
- Backed by Konmask’s sourcing guarantee — replacement or full refund if authenticity cannot be confirmed post-delivery
Typical Applications
- Radial shaft vibration monitoring on steam and gas turbines
- Axial thrust position measurement on compressors and pumps
- Differential expansion monitoring in power generation plant
- Eccentricity measurement during turbine startup and shutdown sequences
- Rotating machinery protection systems in petrochemical, refining, and LNG facilities
- OEM integration into new turbomachinery skids requiring 3300 XL-compatible sensing
Compatible System Components
- Bently Nevada 3300 XL 8mm Proximitor® Driver (330180-XX series)
- Bently Nevada 3500 Series Machinery Protection System rack modules
- Bently Nevada System 1 condition monitoring software
- Standard RG-58 or Bently Nevada armoured extension cables (330130-XX series)
- Bently Nevada junction boxes and field barriers for hazardous area installations
Global Sourcing & Shipping Capabilities
Konmask.com maintains established sourcing channels across Asia-Pacific, Europe, and North America, enabling us to fulfil urgent and scheduled procurement requirements for the 330780-91-CN with confidence.
- Lead Time: Typically 3–7 business days for in-stock units; 10–21 days for sourced orders
- Shipping: DHL Express, FedEx International Priority, and sea freight consolidation available
- Export Documentation: Commercial invoice, packing list, CoC, and HS code declaration provided as standard
- Minimum Order: 1 unit — no minimum quantity restriction
- Bulk Pricing: Volume discounts available for orders of 5+ units — contact us for a formal quotation
Certifications & Compliance Statement
The BENTLY NEVADA 330780-91-CN is manufactured to international industrial standards. Konmask.com supplies only units with verifiable compliance documentation:
- CE Marking — EMC and Low Voltage Directive compliant
- RoHS Directive 2011/65/EU — restricted substances compliant
- ATEX / IECEx certification available on specific variants — confirm at time of order
- ISO 9001-aligned quality management at our inspection facility
Konmask.com does not supply counterfeit, refurbished-as-new, or grey-market components. All units are sold as genuine OEM parts with traceable documentation.
How to Order
- Add to Cart — select quantity and proceed to checkout directly for standard orders.
- Request a Quote — for bulk orders, urgent requirements, or project-specific procurement, email [email protected] with your PO number, required quantity, and delivery deadline.
- Confirm Lead Time — our team will confirm stock availability and estimated ship date within 1 business day.
- Receive with Documentation — your order ships with full inspection report, CoC, and commercial export documents.
Authenticity & Trust FAQ
Q: How do I know the unit is genuine Bently Nevada?
A: Every unit is supplied with traceable sourcing documentation. We provide the manufacturer’s label, date code, and our own Konmask inspection report. If you have any doubt post-delivery, contact us and we will resolve it immediately.
Q: Do you offer a warranty?
A: Yes. We offer a 90-day authenticity and functionality guarantee. If a unit fails to perform to Bently Nevada published specifications within 90 days of delivery, we will replace it or issue a full refund.
Q: Can you supply a Certificate of Conformance?
A: Yes. A CoC is included as standard with every shipment. Additional third-party inspection reports can be arranged upon request.
Q: What if I need a different cable length or connector variant?
A: The 330780 series is available in multiple cable length and connector configurations. Contact us with your exact requirement and we will identify the correct part number.
Q: Can you fulfil emergency / shutdown orders?
A: Yes. We prioritise plant shutdown and emergency procurement. Contact us directly by phone or email for expedited handling.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
