{"product_id":"epro-con011-91-pr6426-010-140-eddy-current-sensor-system","title":"Epro CON011\/91+PR6426\/010-140 Eddy Current Sensor System","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6426\/010-140 + CON011\/91\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emeasurement assembly from\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003eEmerson Electric\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis a large-diameter eddy-current based monitoring solution developed for precision tracking of shaft dynamics in heavy rotating machinery. It is engineered for continuous measurement of displacement and vibration in applications where large rotor sizes and harsh operating conditions are present.\u003c\/p\u003e\n\u003cp\u003eThis system integrates a 32 mm eddy-current probe with a dedicated signal conditioning module. The probe captures micro-scale changes in distance between shaft and sensor, while the CON011\/91 converter processes and linearizes the signal into a standardized output suitable for protection systems, control platforms, and predictive maintenance systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Function Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eNon-contact eddy-current measurement for large shaft applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous monitoring of vibration, position, and eccentricity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal conditioning for integration into industrial control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for high thermal and mechanical stress environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for API 670-aligned machinery protection architectures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eProbe Unit (PR6426\/010-140)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModel:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6426\/010-140\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Type: Eddy-current displacement probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProbe Diameter: 32 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement Capability: up to 14 mm radial or axial displacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensitivity: 2 V\/mm (50.8 mV\/mil), linearity ≤ ±1.5%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem Accuracy: ±0.1% full scale (application dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency Response: up to 10 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimum Shaft Diameter: ≥ 200 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTarget Material: Ferromagnetic steel (e.g., 42CrMo4 \/ AISI 4140)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eEnvironmental Performance (Probe)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: –35 °C to +160 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShort-Term Exposure: up to 200 °C (\u0026lt; 4 hours)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShock Resistance: up to 40 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePressure Capability: 6,500 hPa (approx. 94 psi)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection Class: IP-rated (dust, oil, and moisture resistant design)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eMechanical Construction (Probe)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHousing Material: Stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensing Tip: PEEK high-performance polymer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Options: Armored or standard PTFE insulated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnector Types: LEMO or flying lead configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Length Options: 4 m \/ 5 m \/ 8 m \/ 10 m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: approx. 800 g (including short cable section)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSignal Converter (CON011\/91)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eFunction: Eddy-current signal conversion and linearization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Signal: –4 V to –20 V DC with AC vibration component\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem Bandwidth: up to 10 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem Accuracy: ±0.1% full scale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended Installation Distance: ≤ 5 m between probe and converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: –35 °C to +160 °C (system level capability)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation Type: Panel or cabinet mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnector Interface: Industrial LEMO sensor connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem-Level Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMeasured Parameters:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRadial shaft vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAxial displacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShaft eccentricity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeyphasor \/ rotational reference signals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eDynamic Range: DC to 10 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement Principle: Non-contact eddy-current transduction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication Accuracy: high-stability measurement for large rotor systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6426\/010-140 + CON011\/91\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystem is commonly applied in heavy-duty rotating equipment monitoring, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSteam and gas turbines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHydro turbines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge centrifugal compressors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial pumps and ventilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-inertia rotating machinery in energy production\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a 32 mm probe used in this system?\u003c\/strong\u003e\u003cbr\u003eA: The larger probe diameter improves sensitivity and stability when monitoring large-diameter shafts above 200 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What role does the CON011\/91 module perform?\u003c\/strong\u003e\u003cbr\u003eA: It converts raw eddy-current signals into standardized voltage outputs for use in monitoring and control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the system measure both vibration and displacement?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports simultaneous monitoring of radial vibration, axial displacement, and eccentricity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this system suitable for harsh environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the probe is designed for high temperature, mechanical stress, and contaminated industrial environments.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43214940405850,"sku":"CON011\/91+PR6426\/010-140","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/PR6423000-121_CON041.jpg?v=1769753860","url":"https:\/\/www.plcmasters.com\/products\/epro-con011-91-pr6426-010-140-eddy-current-sensor-system","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}