{"product_id":"proximity-probe-con021-converter-emerson-epro-pr6426-010-110","title":"Proximity Probe \u0026 CON021 Converter Emerson EPRO PR6426\/010-110","description":"\u003ch2\u003eEmerson EPRO PR6426\/010-110 Proximity System\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-precision turbomachinery vibration and shaft position monitoring, the \u003cstrong\u003eEmerson EPRO PR6426\/010-110\u003c\/strong\u003e (\u003cstrong\u003ePR6423\/000-010\u003c\/strong\u003e Eddy-Current Proximity Sensor) provides direct electrical execution of rotor dynamics data acquisition.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003ePR6426\/010-110 (PR6423\/000-010)\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\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8 mm tip diameter \/ 10 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\u003ch3\u003eEmerson TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePR6426\/010-110\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.\u003c\/p\u003e\n\u003cp\u003eThe 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 CON021 module provide access to raw signals for diagnostic analysis?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the CON021 module includes a buffered output terminal that provides the raw, unprocessed vibration signal. Technicians can connect portable analysis equipment to this terminal for transient data recording without disrupting the primary monitoring loop.\u003c\/p\u003e\n\u003cp\u003eQ: How does the system signal a failure to the host controller?\u003c\/p\u003e\n\u003cp\u003eA: The CON021 unit features a dedicated fault relay output that de-energizes upon detecting a sensor fault, such as an open circuit or signal clipping. Users must integrate this relay into a digital input module on the host PLC to trigger automatic machine protection sequences.\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 Route the 10-meter integral cable through shielded, grounded conduit dedicated exclusively to low-voltage instrumentation. Maintain physical separation from high-current AC power cabling 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":43860972339299,"sku":"CON021+PR6423\/000-010","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/61_fd36c918-01a8-4709-84e6-e93e7ef154de.jpg?v=1764297434","url":"https:\/\/www.autocontrolglobal.com\/products\/proximity-probe-con021-converter-emerson-epro-pr6426-010-110","provider":"AutoControl Global","version":"1.0","type":"link"}