VIBRO-METER 244-127-000-017 A2-B02 – Galvanic Separation Unit | VM Series Platform
Engineering Background
The VIBRO-METER 244-127-000-017 A2-B02 is a precision galvanic separation unit engineered for industrial vibration monitoring and condition-based maintenance systems. Designed within the VM Series platform, this module provides critical electrical isolation between field sensors and control/monitoring electronics, protecting sensitive instrumentation from ground loops, transient surges, and common-mode interference in demanding plant environments.
Product Positioning
Targeted at rotating machinery protection systems — including turbines, compressors, pumps, and motors — this unit is the preferred choice for procurement engineers specifying signal conditioning hardware in power generation, oil & gas, petrochemical, and heavy manufacturing facilities. Konmask.com supplies this module as a verified, traceable component with full quality documentation.
Complete Technical Specifications
- Part Number: 244-127-000-017
- Variant / Configuration: A2-B02
- Function: Galvanic Separation (Signal Isolation)
- Platform / Series: VIBRO-METER VM Series
- Manufacturer: VIBRO-METER SA (Meggitt Group)
- Signal Type: Analog / vibration transducer signal conditioning
- Isolation Type: Galvanic (transformer-based or optocoupler)
- Weight: 520 g
- Mounting: DIN rail / panel mount (VM Series rack compatible)
- Operating Temperature: -20°C to +70°C (typical VM Series range)
- Power Supply: Per VM Series rack bus specification
- Output: Isolated analog signal to monitoring/control system
- Compliance: Designed for SIL-rated and API 670 compatible installations
Proven Application Environments
- Gas turbine and steam turbine vibration monitoring panels
- Centrifugal compressor protection systems (API 670)
- Pump and motor condition monitoring in refineries and petrochemical plants
- Power generation facilities requiring galvanic isolation per IEC standards
- Offshore and onshore oil & gas platforms with high EMI environments
- DCS / PLC integration where field-side ground isolation is mandatory
Engineering Advantages
- Ground Loop Elimination: Full galvanic barrier prevents ground potential differences from corrupting vibration signals
- Transient Protection: Shields downstream electronics from voltage spikes and surge events at field terminals
- Signal Fidelity: Maintains waveform integrity across the isolation barrier for accurate FFT and trend analysis
- Rack-Native Design: Plug-and-play compatibility with VIBRO-METER VM Series chassis — no external wiring adapters required
- Long Service Life: Industrial-grade components rated for continuous 24/7 operation in harsh environments
System Architecture & Signal Flow
In a typical VM Series installation, the 244-127-000-017 A2-B02 sits between the field transducer (accelerometer, proximity probe, or velocity sensor) and the signal processing / monitoring card. The signal path is:
Field Sensor → Terminal Block → 244-127-000-017 A2-B02 (Galvanic Isolation) → VM Series Monitor Card → DCS / PLC / SCADA
This architecture ensures that any ground potential difference between the machine casing and the control room reference does not introduce noise or offset errors into the vibration measurement chain.
Sourcing & Quality Verification
- Source: Konmask.com — specialist supplier of industrial automation and condition monitoring components
- Traceability: Each unit supplied with available documentation (datasheet, test records upon request)
- Condition: New / surplus new / refurbished clearly stated at time of quotation
- Inspection: Visual and functional pre-shipment inspection available
- Lead Time: Contact us for current stock status and lead time
Procurement Process
- Submit your RFQ via the product page or email [email protected]
- Receive quotation with availability, condition, and lead time within 24 hours
- Confirm order — payment via T/T, PayPal, or agreed terms
- Shipment with tracking; export documentation available for cross-border orders
- Post-delivery technical support available from our engineering team
Technical FAQ
Q: Is the 244-127-000-017 A2-B02 compatible with all VM Series racks?
A: This module is designed for the VIBRO-METER VM Series platform. Please confirm your rack model and slot configuration with our team before ordering to ensure full compatibility.
Q: Can this unit be used as a standalone isolator outside a VM Series rack?
A: The module is optimized for rack-mounted operation within the VM Series ecosystem. Standalone use requires verification of power supply and connector compatibility — contact our engineers for guidance.
Q: What is the difference between the A2-B02 variant and other configurations?
A: The A2-B02 suffix denotes a specific input/output configuration and channel count within the 244-127-000-017 family. Contact us with your application details for variant selection support.
Q: Do you provide a warranty?
A: Yes. Warranty terms are provided at quotation stage based on unit condition (new, surplus, or refurbished).
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
