{"product_id":"epro-con031-913-030-eddy-current-signal-converter-module","title":"EPRO CON031\/913-030 Eddy Current Signal Converter Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCON031\/913-030\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eeddy current signal converter from EPRO (Emerson) is designed to interface directly with PR6422–PR6426 proximity probe systems. The module conditions raw high-frequency eddy current signals and converts them into stable, standardized outputs suitable for machinery protection and condition monitoring platforms.\u003c\/p\u003e\n\u003cp\u003eThis converter is widely deployed in turbomachinery environments where accurate shaft vibration, displacement, and position measurements are essential for safe and reliable operation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Function and Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCON031\/913-030\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule acts as the signal processing core between non-contact eddy current probes and downstream monitoring systems. It amplifies, linearizes, and filters probe signals while maintaining excellent phase and amplitude fidelity across a wide frequency range.\u003c\/p\u003e\n\u003cp\u003eKey design objectives include long-term signal stability, high noise immunity, and compatibility with API 670 compliant protection architectures.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProbe Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe converter is engineered to operate with the following EPRO proximity probe families:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePR6422\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePR6423\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePR6424\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePR6425\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePR6426\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen paired with matched probes and extension cables, the system supports both standard and extended measuring ranges for radial and axial shaft monitoring.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical Performance Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSignal bandwidth from DC up to 20 kHz (–3 dB), suitable for vibration and slow-roll measurements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast signal response with rise time below 15 microseconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable system sensitivity, supporting common configurations such as 4 V\/mm and 8 V\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh linearity accuracy, typically ≤ 1.0% with PR6423 probes and ≤ 1.5% for extended-range configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePower Supply and Output Interfaces\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating supply voltage ranges:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e–23 V to –32 V DC for –4 V to –20 V outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e–21 V to –32 V DC for –2 V to –18 V outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable output formats include:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eAnalog voltage proportional to displacement or vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4–20 mA current loop for DCS and PLC integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRS485 digital interface for diagnostics and configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental and Mechanical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature range from –30 °C to +100 °C, allowing installation near hot bearing housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShock and vibration tolerance up to 5 g at 60 Hz (25 °C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIP20 protection class for cabinet-mounted installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHousing manufactured from ALMgSi 0.5 F22 aluminum alloy for thermal stability and mechanical strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eScrew-type terminal connections for secure field wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSupported Measurement Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRadial shaft vibration monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAxial shaft position and thrust measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShaft eccentricity detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyphasor and speed reference signal processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese functions make the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCON031\/913-030\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuitable for continuous operation in high-availability rotating equipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Industrial Use Cases\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSteam, gas, and hydro turbines in power generation facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompressors and pumps in petrochemical and refinery plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge fans, blowers, and gearboxes in process industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachinery protection systems built to API 670 standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Summary\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eDC to 20,000 Hz (–3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 15 μs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e–23…–32 V DC \/ –21…–32 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Types\u003c\/td\u003e\n\u003ctd\u003eVoltage, 4–20 mA, RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e–30 °C to +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the CON031\/913-030 interchangeable with other CON031 variants?\u003c\/strong\u003e\u003cbr\u003eA: Electrical interfaces may be similar, but output ranges and probe compatibility vary by variant. Always verify system configuration before replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used for axial thrust monitoring?\u003c\/strong\u003e\u003cbr\u003eA: Yes. When paired with compatible PR642x probes, it supports precise axial shaft displacement measurements.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":42832915071066,"sku":"CON031\/913-030","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/CON021_PR6423015-1101.jpg?v=1769572262","url":"https:\/\/www.plcmasters.com\/uk\/products\/epro-con031-913-030-eddy-current-signal-converter-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}