BENTLY NEVADA 3500/93 135799-02 System Display | Replacement, Equivalent & Selection Guide
The Bently Nevada 3500/93 (P/N 135799-02) is a dedicated System Display module for the 3500 Series Machinery Protection System. It provides a local operator interface for real-time monitoring of vibration, position, speed, and process variables across the entire 3500 rack. This page covers technical specifications, verified compatible replacements, selection guidance, and sourcing information to help engineers and procurement teams make confident decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Model / Part Number | 3500/93 | 135799-02 |
| Module Type | System Display Module |
| Compatible Rack | Bently Nevada 3500 Series |
| Display Type | Local operator interface panel |
| Communication | Internal rack bus (3500 backplane) |
| Power Supply | Supplied via 3500 rack backplane |
| Operating Temperature | 0°C to 65°C (32°F to 149°F) |
| Weight | Approx. 260 g |
| Certifications | CE, UL (per 3500 system certification) |
| Form Factor | Single-slot 3500 rack module |
Compatible Replacement & Equivalent Models
The following modules are verified or commonly referenced as functional replacements or equivalents for the 3500/93 135799-02. Always confirm firmware and rack compatibility before substitution.
- Bently Nevada 3500/93 135799-01 — Earlier revision; functionally equivalent in most 3500 rack configurations. Verify firmware version compatibility.
- Bently Nevada 3500/93 135799-03 — Later revision with potential firmware enhancements; backward compatible with standard 3500 racks.
- Bently Nevada 3500/93-01-00-00 — Alternate ordering suffix used in some regional catalogs; same core module.
- 3500/93 (no suffix) — Base model reference; confirm part number suffix with Bently Nevada documentation before ordering.
Note: Third-party or aftermarket equivalents are not recommended for safety-critical machinery protection applications. Always source OEM or certified refurbished units.
Why Choose the Original Model
- Guaranteed Compatibility: Engineered specifically for the 3500 Series backplane — no integration risk.
- Firmware Integrity: OEM firmware ensures accurate alarm thresholds, display calibration, and system diagnostics.
- Safety Compliance: Maintains the certified safety integrity of the 3500 Machinery Protection System.
- Long-Term Support: Bently Nevada (Baker Hughes) provides ongoing firmware updates and technical support for OEM units.
- Traceability: Full manufacturing traceability for audit and compliance requirements in regulated industries.
Typical Applications
- Gas turbine and steam turbine protection systems
- Centrifugal compressor monitoring in oil & gas facilities
- Rotating machinery protection in petrochemical plants
- Power generation — combined cycle and cogeneration plants
- Offshore platform machinery monitoring
- Pump and motor protection in critical process industries
System Compatibility
The 3500/93 135799-02 is designed exclusively for use within the Bently Nevada 3500 Series Machinery Protection System. It occupies a dedicated display slot in the 3500 rack and interfaces with all standard 3500 monitor modules including:
- 3500/40M — Proximitor / Seismic Monitor
- 3500/42M — Proximitor / Seismic Monitor (enhanced)
- 3500/45 — Position Monitor
- 3500/50M — Tachometer
- 3500/60 — Temperature Monitor
- 3500/70M — Process Variable Monitor
Not compatible with 3300, 3701, or 1900 Series racks.
Selection Guide
Use the following criteria to confirm the correct module for your application:
- Step 1 — Confirm Rack Series: Verify your rack is a Bently Nevada 3500 Series. The 3500/93 is not interchangeable with other series.
- Step 2 — Check Existing Part Number: Locate the label on your current display module. Note the full P/N including suffix (e.g., 135799-02).
- Step 3 — Verify Firmware Version: If replacing with a different suffix revision, confirm firmware compatibility with your rack’s System Monitor (3500/20 or 3500/22).
- Step 4 — Assess Refurbished vs. New: For non-safety-critical display functions, certified refurbished units offer significant cost savings. For SIL-rated applications, specify new OEM only.
- Step 5 — Confirm Lead Time: Contact Konmask.com for current stock availability and lead time before committing to a project schedule.
Quality Assurance & Sourcing
- Source: Konmask.com sources 3500/93 135799-02 modules from authorized distributors, certified refurbishers, and verified surplus channels.
- Inspection: All units undergo visual inspection, functional verification, and documentation review prior to shipment.
- Warranty: 90-day replacement warranty on all units unless otherwise specified in the sales agreement.
- Documentation: Certificate of conformance and test reports available upon request.
- Export Compliance: All international shipments comply with applicable export control regulations (EAR/ECCN).
How to Order
- Confirm your required part number: Bently Nevada 3500/93 | 135799-02
- Specify quantity and preferred condition (new OEM / certified refurbished)
- Contact us via email or phone for a formal quotation
- Receive quotation with lead time, pricing, and shipping options
- Submit purchase order — we accept T/T, L/C, and major payment platforms
- Shipment with full documentation within agreed lead time
Email: support@konmask.com
Phone / WhatsApp: +0086 19859288691
Website: https://Konmask.com
Replacement & Compatibility FAQ
Q: Can I use 135799-01 instead of 135799-02?
A: In most cases yes — both are 3500/93 System Display modules. However, confirm firmware compatibility with your rack’s System Monitor before substitution, especially on newer 3500 rack configurations.
Q: Is the 3500/93 compatible with the 3500/20 and 3500/22 System Monitors?
A: Yes. The 3500/93 display module is designed to work with both the 3500/20 and 3500/22 System Monitor modules within the same rack.
Q: Can I install the 3500/93 in any slot of the 3500 rack?
A: No. The System Display module must be installed in the designated display slot as defined in the 3500 rack configuration. Refer to Bently Nevada document 141228 for slot assignment rules.
Q: Do you supply new or refurbished units?
A: Both. Please specify your requirement when requesting a quotation. All refurbished units are tested and include a 90-day warranty.
Q: What is the typical lead time?
A: Subject to stock availability. In-stock units ship within 3–5 business days. Out-of-stock units typically require 2–6 weeks. Contact us for current availability.
Q: Can Konmask.com provide a certificate of conformance?
A: Yes. A certificate of conformance is available for all units upon request at no additional charge.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
