Bently Nevada 136719-01 – Barrier Earth Module | 3500 Series Platform
The Bently Nevada 136719-01 is a precision-engineered Barrier Earth Module designed for integration within the 3500 Series Machinery Protection System. Purpose-built for industrial vibration monitoring and machinery protection applications, this module provides a critical grounding barrier function that ensures signal integrity and personnel safety in hazardous-area installations. At Konmask.com, every unit is sourced through verified supply channels and subjected to our multi-stage technical inspection protocol before dispatch.
Product Positioning: The 136719-01 serves as a foundational safety component in Bently Nevada 3500 rack configurations, enabling compliance with intrinsic safety (IS) requirements for Zone 1 and Zone 2 hazardous environments. It is the preferred choice for rotating machinery protection in oil & gas, petrochemical, and power generation facilities.
Complete Technical Specifications
| Part Number | 136719-01 |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Series / Platform | 3500 Machinery Protection System |
| Module Type | Barrier Earth Module |
| Function | Intrinsic safety grounding barrier for hazardous-area signal isolation |
| Mounting | 3500 Series rack-mount, DIN rail compatible |
| Operating Temperature | 0°C to +60°C (standard industrial range) |
| Weight | Approx. 400 g |
| Condition | New / Surplus New / Refurbished (specify on inquiry) |
| Warranty | 12 months Konmask quality guarantee |
| Lead Time | In-stock: ships within 3-5 business days; Ex-stock: 2-4 weeks |
Proven Application Environments
- Oil & Gas: Upstream wellhead monitoring, midstream compressor stations, downstream refinery rotating equipment
- Petrochemical Plants: Reactor and column machinery protection in classified hazardous areas
- Power Generation: Steam turbine, gas turbine, and generator shaft vibration monitoring systems
- LNG Facilities: Cryogenic pump and compressor protection racks
- Marine & Offshore: Platform machinery protection systems requiring IS-certified components
- Pulp & Paper / Mining: High-reliability rotating equipment protection in harsh environments
Engineering Advantages
- Intrinsic Safety Compliance: Provides certified galvanic isolation and earth barrier function, enabling safe deployment in ATEX / IECEx Zone 1 & Zone 2 classified areas
- Signal Integrity: Eliminates ground loops and common-mode noise that degrade vibration transducer signal quality
- Seamless 3500 Integration: Plug-and-play compatibility with Bently Nevada 3500 rack architecture — no additional interface hardware required
- Reduced Wiring Complexity: Centralised earth barrier function simplifies field wiring and reduces installation time
- Long Service Life: Industrial-grade components rated for continuous duty in demanding process environments
- Backward Compatibility: Supports legacy 3500 system upgrades without rack redesign
System Architecture & Signal Flow
In a typical 3500 Series installation, the 136719-01 Barrier Earth Module is positioned within the rack to provide a single-point earth reference for all intrinsically safe field circuits. Transducer signals from proximity probes, accelerometers, or velocity sensors pass through the barrier, which clamps fault energy below the ignition threshold while maintaining full signal bandwidth for the monitor modules. The module interfaces directly with the 3500/05 Power Supply Module and adjacent I/O modules via the rack backplane, ensuring deterministic signal routing without external patch wiring.
Typical signal path: Field Transducer → IS Barrier (136719-01) → 3500 Monitor Module → 3500/92 Communication Gateway → DCS / SCADA
Sourcing & Quality Verification
Konmask.com operates a structured 4-step verification process for every Bently Nevada module:
- Source Authentication: Units are procured exclusively from authorised distributors, OEM surplus channels, or decommissioned plant inventories with full traceability documentation.
- Visual & Mechanical Inspection: Each module is inspected for label authenticity, connector integrity, PCB condition, and absence of counterfeit indicators.
- Functional Bench Test: Where applicable, modules undergo power-on verification and I/O signal testing against OEM specifications.
- Documentation Package: Shipment includes inspection report, datasheet, and certificate of conformance on request.
Procurement Process
- Submit your RFQ via support@konmask.com or the on-page enquiry form, including quantity, required condition, and delivery timeline.
- Receive a formal quotation with lead time, unit price, and shipping options within 24 business hours.
- Confirm purchase order — we accept T/T bank transfer, PayPal, and major credit cards.
- Receive shipping confirmation with tracking number and documentation package within the agreed lead time.
- Post-delivery technical support available via email or WhatsApp: +0086 19859288691.
Technical FAQ
Q: Is the 136719-01 compatible with all 3500 Series rack sizes?
A: Yes. The Barrier Earth Module is designed for universal compatibility across all standard 3500 rack configurations (3-slot to 14-slot).
Q: Can you supply a Certificate of Conformance (CoC)?
A: Yes. A CoC and inspection report are available upon request at no additional charge.
Q: What is the difference between new, surplus new, and refurbished condition?
A: New = factory-sealed OEM stock. Surplus New = unused, removed from sealed packaging or decommissioned project stock. Refurbished = tested, cleaned, and restored to OEM specification with warranty.
Q: Do you offer expedited shipping for urgent plant shutdowns?
A: Yes. DHL Express and FedEx Priority options are available. Contact us with your deadline and we will confirm feasibility.
Q: Is this module RoHS compliant?
A: Bently Nevada 3500 Series modules are manufactured to industrial standards. Please contact us for specific compliance documentation for your project requirements.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
