EPRO PR6424/000-130 CON021 Signal Converter – PR6424 Vibration Monitoring Series
When a critical signal converter fails in a turbomachinery protection system, the consequences are immediate and severe: vibration data goes unmonitored, safety interlocks lose their reference signal, and plant operators are forced into an unplanned shutdown — or worse, run blind into a catastrophic bearing failure. In high-stakes environments such as gas compressors, steam turbines, and large rotating machinery, every millisecond of signal integrity matters. The EPRO PR6424/000-130 CON021 is the component that stands between continuous safe operation and costly downtime.
The PR6424/000-130 CON021 occupies a precise technical niche within EPRO’s renowned PR6424 series — a family of signal converters engineered specifically for eddy-current proximity probe systems used in vibration, position, and speed monitoring. EPRO (now part of Emerson Automation Solutions) is globally recognized as a benchmark supplier for machinery protection systems, with installations across power generation, oil & gas, petrochemical, and heavy industrial sectors on every continent. The CON021 variant is configured for the 130 mm cable extension, making it the preferred choice for installations requiring extended probe-to-converter cable runs without signal degradation.
Technical Specifications
- Part Number: PR6424/000-130 CON021
- Manufacturer: EPRO (Emerson Automation Solutions)
- Series: PR6424 Eddy-Current Signal Converter
- Function: Signal conversion for eddy-current proximity probes
- Cable Extension: 130 mm (CON021 configuration)
- Output Signal: Voltage output proportional to gap distance
- Compatible Probe Type: EPRO PR6424 series eddy-current proximity probes
- Application: Vibration, axial position, and speed measurement
- Weight: 340 g
- Compliance: Designed for use in machinery protection systems per API 670
Note: All specifications are based on published EPRO documentation. Contact us to confirm exact parameters for your application.
Key Features & Benefits
- Precision Signal Integrity: Converts eddy-current probe impedance changes into a clean, linear voltage signal — critical for accurate vibration amplitude measurement.
- 130 mm Extended Cable Configuration: The CON021 variant accommodates longer cable runs between probe tip and converter, reducing installation constraints in tight machinery housings.
- Drop-in Replacement Compatibility: Designed as a direct replacement for existing PR6424/000-130 CON021 units in the field, minimizing recalibration time.
- Robust Industrial Construction: Built to withstand harsh plant environments including high ambient temperatures, vibration, and electromagnetic interference.
- API 670 System Compatibility: Integrates seamlessly into machinery protection systems designed to API 670 standards for turbomachinery protection.
- Broad Monitor Compatibility: Works with EPRO MMS 6000, MMS 3000, and compatible third-party vibration monitors accepting standard eddy-current converter outputs.
Industry & Equipment Applications
- Power Generation: Steam turbines, gas turbines, and generator shaft vibration monitoring
- Oil & Gas: Centrifugal compressors, pipeline pumps, and LNG plant rotating equipment
- Petrochemical & Refining: Reactor feed pumps, cracked gas compressors, and process turbines
- Marine & Offshore: Propulsion turbines and offshore platform rotating machinery
- Pulp & Paper / Steel: Large ID fans, induced draft fans, and rolling mill drives
- Water & Wastewater: High-speed pump monitoring in critical infrastructure
System Integration & Compatible Parts
The PR6424/000-130 CON021 is designed to operate as part of a complete EPRO eddy-current measurement chain. Typical compatible components include:
- EPRO PR6424 series proximity probes (various tip diameters)
- EPRO PR6422 / PR6423 series extension cables
- EPRO MMS 6000 series vibration monitors and I/O modules
- EPRO MMS 3000 series rack-mount monitoring systems
- Bently Nevada 3300 series monitors (with appropriate signal conditioning)
If you need to source a complete measurement chain or identify compatible spare parts, our engineering team can assist with system-level verification.
Our Quality Assurance Process
- Authenticity Verification: Every unit sourced through Konmask.com is verified against manufacturer documentation and part markings before dispatch.
- Functional Inspection: Units undergo visual and dimensional inspection; where test equipment is available, functional checks are performed prior to shipment.
- Secure Packaging: Anti-static packaging with moisture barrier protection for all electronic components.
- Traceability: Full sourcing documentation available upon request for regulated industries.
- Warranty: 90-day warranty against defects in materials and workmanship on all stocked units.
How to Order
- Submit an inquiry via the Contact / Request a Quote form on this page.
- Provide your required quantity, delivery timeline, and any application details.
- Our team will respond within 1 business day with availability, lead time, and pricing.
- Upon confirmation, we issue a proforma invoice and arrange secure payment and shipment.
For urgent requirements or large-volume orders, please contact us directly at support@konmask.com or call +0086 19859288691.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, vibration monitoring, and industrial automation components — not a generalist marketplace.
- Global Sourcing Network: Access to new, surplus, and refurbished stock from verified suppliers worldwide.
- Fast Response: Dedicated B2B inquiry handling with technical support from engineers who understand your application.
- Competitive Pricing: Direct sourcing relationships allow us to offer competitive pricing on hard-to-find parts.
- Reliable Shipping: DHL, FedEx, and UPS express options with full export documentation for international buyers.
Frequently Asked Questions
- Q: What is the difference between PR6424/000-130 CON021 and other PR6424 variants?
- A: The “/000-130” designates the 130 mm cable extension length, and “CON021” identifies the specific converter configuration. Different suffix combinations indicate different cable lengths and output configurations. Always match the exact part number to your existing system.
- Q: Can this converter be used with non-EPRO proximity probes?
- A: The PR6424 converter is optimized for EPRO PR6424 series probes. Use with probes from other manufacturers may result in calibration errors or signal incompatibility. Consult your system documentation before substituting components.
- Q: Do you supply new or refurbished units?
- A: We supply both new (OEM) and professionally inspected surplus units depending on availability. The condition will be clearly stated in your quotation.
- Q: How long does international shipping take?
- A: Express courier (DHL/FedEx) typically delivers within 3–7 business days to most destinations. Economy options are available for non-urgent orders.
- Q: Can you provide a certificate of conformance or test report?
- A: Documentation availability depends on the specific unit and sourcing channel. Please request this at the time of inquiry and we will confirm what is available.
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