{"product_id":"pr6423-01b-030-cn-emerson-epro-10mm-eddy-current-probe-con021","title":"PR6423\/01B-030-CN Emerson EPRO 10mm Eddy Current Probe \u0026 CON021","description":"\u003ch2\u003eEmerson EPRO PR6423\/01B-030-CN Proximity System\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson EPRO PR6423\/01B-030-CN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e10 mm Eddy-Current Probe and CON021 Converter Assembly\u003c\/strong\u003e, operates as a dedicated hardware component for high-precision turbomachinery vibration and shaft position monitoring, specifically engineered for long-distance signal transmission.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePR6423\/01B-030-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson EPRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e10 mm tip diameter \/ 30 m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to +180 deg C (Probe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eEmerson EPRO TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePR6423\/01B-030-CN\u003c\/strong\u003e system utilizes high-resolution eddy-current probe scaling to convert non-contact shaft displacements into precise electrical outputs. The CON021 signal conditioner provides essential gap voltage validation, maintaining a -10 VDC baseline for accurate interpretation of rotor dynamics. System performance is optimized through effective cross-talk suppression, which ensures measurement clarity when multiple probes operate in close proximity. The CON021 module facilitates I\/O density scaling by offering standard 4-20 mA outputs for direct integration into PLC and DCS platforms. Additionally, galvanic isolation between the input and output stages safeguards the measurement chain against field-side electrical surges and ground loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the extended 30-meter cable length affect the signal response or calibration? A: Yes, the system is factory-calibrated for the specific impedance of the 30-meter cable. Because of the cable length, any unauthorized cutting or splicing will introduce significant signal attenuation and phase shift, requiring full system recalibration.\u003c\/p\u003e\n\u003cp\u003eQ: How should the system be configured to detect an \"OK\/Fault\" status in a PLC? A: The CON021 includes a dedicated fault relay output; users should wire this relay to a high-speed digital input card on the host PLC to monitor the health of the monitoring loop, ensuring an alarm is triggered if the probe signal falls outside valid range.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Setting:\u003c\/strong\u003e Install the probe using a micrometer or feeler gauge to establish the nominal gap within the 0.25–2.25 mm linear range. Confirm the output gap voltage matches the -10 VDC baseline required for standard operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Thread the probe into the mounting bracket, ensuring it is positioned squarely relative to the shaft surface. Secure the assembly with the provided lock nuts to prevent vibration-induced movement during high-speed machine rotation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabling:\u003c\/strong\u003e Support the 30-meter integral cable at regular intervals to prevent mechanical strain. Given the length, route the cable through shielded conduit dedicated exclusively to low-voltage instrumentation to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e After installation, verify the \"Sensor OK\" status on the CON021. A steady \"OK\" LED indicates the probe is detecting the target and the circuit loop is intact; a flashing or dark LED suggests a gap fault or signal clipping.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43860944257123,"sku":"CON021+PR6423\/01B-030-CN","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/51.2_f731c8bb-a553-4c4d-a806-14a00d4be716.jpg?v=1764296910","url":"https:\/\/www.autocontrolglobal.com\/products\/pr6423-01b-030-cn-emerson-epro-10mm-eddy-current-probe-con021","provider":"AutoControl Global","version":"1.0","type":"link"}