Bently Nevada 133300-01 Proximitor/Seismic I/O Module – 3500 Series Machinery Protection System
When a critical rotating machine — a gas turbine, compressor train, or steam turbine — loses its vibration monitoring capability, the consequences are not merely operational. Without a functioning I/O module at the heart of the protection rack, the entire machinery protection chain goes blind. Operators lose real-time proximity and seismic data, alarm thresholds become meaningless, and the risk of catastrophic bearing failure or shaft damage escalates within minutes. In high-stakes industrial environments, a missing or failed Proximitor/Seismic I/O module is not a maintenance issue — it is a production emergency.
The Bently Nevada 133300-01 is the Proximitor/Seismic I/O Module designed for the 3500 Series Machinery Protection System — one of the most widely deployed condition monitoring platforms in the global oil & gas, power generation, and petrochemical industries. Within the 3500 rack architecture, the 133300-01 serves as the critical signal acquisition interface between field-mounted proximity probes or seismic sensors and the system’s monitoring and protection logic. Its role is non-negotiable in any 3500-based protection system configured for radial vibration, axial position, or seismic measurement.
Technical Specifications
- Part Number: 133300-01
- Manufacturer: Bently Nevada (Baker Hughes)
- Series: 3500 Machinery Protection System
- Module Type: Proximitor/Seismic I/O Module
- Form Factor: 3500 Rack-Mount Card
- Weight: 260 g
- Compatibility: Bently Nevada 3500 Series rack systems
- Application: Radial vibration, axial position, seismic monitoring
- Condition Available: New surplus / Tested refurbished
Note: All specifications are based on manufacturer documentation. Konmask.com does not fabricate or alter technical parameters. Contact us for the full datasheet.
Key Features & Benefits
- Direct Rack Integration: Designed to slot into the 3500 Series rack without modification, ensuring zero-downtime replacement compatibility.
- Dual-Function Signal Acquisition: Supports both Proximitor (eddy-current proximity probe) and seismic sensor inputs within a single module footprint.
- High Signal Fidelity: Maintains measurement accuracy critical for API 670-compliant machinery protection systems.
- Proven Field Reliability: The 3500 platform is trusted in over 10,000 installations worldwide across refineries, LNG terminals, and power plants.
- Fast Replacement Cycle: Hot-swap capable within the 3500 rack architecture, minimizing machine downtime during module exchange.
- Global Spare Parts Availability: Konmask.com maintains sourcing channels for both new surplus and tested refurbished units to support urgent MRO requirements.
Industry & Equipment Applications
- Oil & Gas: Upstream compressor trains, midstream pipeline pumping stations, downstream refinery rotating equipment
- Power Generation: Steam turbine-generator sets, gas turbine protection systems, hydro plant shaft monitoring
- Petrochemical & Chemical: Reactor feed compressors, centrifugal pump protection, agitator shaft monitoring
- LNG & FPSO: Liquefaction train protection, offshore platform rotating machinery
- Pulp & Paper / Mining: Large motor-driven equipment requiring continuous vibration surveillance
System Integration & Compatible Parts
The 133300-01 operates within the Bently Nevada 3500 Series ecosystem. Compatible and commonly co-ordered components include:
- 3500/22M Transient Data Interface Module
- 3500/32 4-Channel Relay Module
- 3500/42M Proximitor/Seismic Monitor Module
- 3500/92 Communication Gateway Module
- 3500/05 Rack Interface Module (RIM)
- Bently Nevada 330100 / 330130 Series Proximity Probes & Extension Cables
If you are sourcing multiple components for a 3500 rack rebuild or expansion, contact Konmask.com for a consolidated BOM quotation.
Our Quality Assurance Process
- Source Verification: All units are sourced from traceable industrial MRO channels — no counterfeit risk.
- Visual & Physical Inspection: Each module is inspected for connector integrity, PCB condition, and label authenticity before listing.
- Functional Testing (Refurbished Units): Refurbished stock undergoes bench testing against manufacturer specifications prior to shipment.
- Secure Packaging: ESD-safe anti-static packaging with foam cushioning for international freight protection.
- Documentation: Test reports and inspection certificates available upon request for critical plant applications.
How to Order
- Submit an Inquiry: Use the contact form on this page or email support@konmask.com with your part number and required quantity.
- Receive a Quote: Our team will respond within 1 business day with pricing, lead time, and stock availability.
- Confirm & Pay: We support T/T bank transfer, PayPal, and other B2B payment methods.
- Ship & Track: We ship via DHL, FedEx, UPS, or freight forwarder — with full tracking and export documentation.
Why Choose Konmask.com?
- ✅ Industrial Automation Specialists: We focus exclusively on PLC, DCS, and machinery protection components — not a generalist marketplace.
- ✅ Global B2B Sourcing Network: Access to hard-to-find and obsolete parts through our verified supplier network.
- ✅ Responsive Technical Support: Our team understands the engineering context behind every part number.
- ✅ Competitive Lead Times: Urgent MRO requirements handled with priority processing.
- ✅ Export Compliance: Experienced in international shipping documentation, including commercial invoices and packing lists for customs clearance.
Frequently Asked Questions
Q: Is the Bently Nevada 133300-01 still in production?
A: The 3500 Series platform remains actively supported by Baker Hughes (Bently Nevada). However, specific module variants may have limited new stock availability. Konmask.com sources both new surplus and tested refurbished units to meet demand.
Q: Can the 133300-01 be used as a direct replacement in an existing 3500 rack?
A: Yes. The 133300-01 is designed for direct rack insertion into compatible 3500 Series chassis. Always verify your rack configuration and firmware revision with your system integrator before installation.
Q: Do you provide a warranty?
A: Yes. Refurbished units come with a 90-day functional warranty. New surplus units carry the original manufacturer warranty where applicable. Contact us for warranty terms specific to your order.
Q: What is the lead time for the 133300-01?
A: Lead time depends on current stock status. In-stock units typically ship within 2–5 business days. For out-of-stock items, sourcing lead time is typically 2–4 weeks. Submit an inquiry for real-time availability.
Q: Can you supply multiple units for a plant-wide spare parts program?
A: Absolutely. Konmask.com supports bulk MRO procurement. Contact us with your full BOM for a consolidated quotation and volume pricing.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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