{"product_id":"epro-pr6423-10r-030-con021-eddy-current-sensor-kit","title":"EPRO PR6423\/10R-030 CON021 Eddy Current Sensor Kit","description":"\u003ch2\u003eEPRO CON021 PR6423\/10R-030 Eddy Current Sensor Kit\u003c\/h2\u003e\n\u003cp\u003eConfigured for non-contact shaft displacement measurement and signal conditioning in turbomachinery protection systems, the \u003cstrong\u003eEPRO CON021 PR6423\/10R-030\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCON021 \/ PR6423\/10R-030\u003c\/strong\u003e Eddy Current Sensor Kit, provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePR6423\u003c\/strong\u003e: Base series identifier for non-contact eddy current proximity probe assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10R\u003c\/strong\u003e: Designates an 8 mm tip diameter sensor configuration with reverse-mounting capability or standard thread pitch option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-030\u003c\/strong\u003e: Denotes a total uncompensated integral cable length of 3.0 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCON021\u003c\/strong\u003e: Dedicated DIN-rail mounted signal converter unit providing probe driver excitation and signal conditioning to a standardized current loop output.\u003c\/li\u003e\n\u003c\/ul\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\u003eCON021 \/ PR6423\/10R-030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEPRO (Emerson \/ PR)\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\u003e0.45 kg (Combined probe and converter assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eConverter: Standard 35 mm DIN-rail mount housing; Probe: 8 mm tip diameter, 3.0 m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eProbe: -35 deg C to +180 deg C; Converter: 0 deg C to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMinimal (External 24 VDC power source required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA current loop (proportional to measured shaft displacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Cable Length\u003c\/td\u003e\n\u003ctd\u003e3.0 m total length match (-030 option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy Current Probe Scaling \u0026amp; Gap Voltage Calibration\u003c\/h3\u003e\n\u003cp\u003eThe eddy-current probe scaling depends directly on the electromagnetic characteristics of the target material and proper gap voltage validation (-10 VDC targets). The CON021 driver conditions the raw high-frequency impedance changes caused by rotor dynamics into a linear 4-20 mA loop current. Maintaining precise mechanical gap distance during probe installation prevents signal saturation, while matched coaxial line impedance ensures cross-talk suppression and maintains high signal integrity across the entire monitoring chain.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power source does the CON021 signal converter require to operate?\u003c\/p\u003e\n\u003cp\u003eA: The CON021 module requires an external 24 VDC supply to power its internal oscillator and signal conditioning circuitry.\u003c\/p\u003e\n\u003cp\u003eQ: Can the PR6423\/10R-030 probe be connected directly to a PLC analog input card without the CON021 converter?\u003c\/p\u003e\n\u003cp\u003eA: No. The passive PR6423\/10R-030 proximity probe outputs a high-frequency impedance variation and requires the CON021 converter unit to provide high-frequency excitation and convert raw sensor data into a calibrated 4-20 mA output.\u003c\/p\u003e\n\u003cp\u003eQ: What is the impact of altering the 3.0 m cable length on system measurement accuracy?\u003c\/p\u003e\n\u003cp\u003eA: Altering the uncompensated 3.0 m total cable length alters the internal system inductance and capacitance balance, which degrades probe calibration accuracy and linearity across the measurement range.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the CON021 converter securely onto a standard 35 mm DIN rail inside a protective control cabinet to shield the electronics from ambient moisture and dust. When installing the PR6423\/10R-030 sensor head, maintain at least 5 full thread engagements on the mounting bracket and verify clearance from surrounding metallic structures to avoid probe field side-effects. Route the 3.0 m coaxial cable away from high-voltage AC lines to minimize electromagnetic interference, and verify the probe gap voltage using a multimeter to confirm proper mechanical positioning prior to system commissioning. Ensure all cable shields connect to a clean single-point signal ground terminal.\u003c\/p\u003e","brand":"EPRO","offers":[{"title":"Default Title","offer_id":51218246402360,"sku":"CON021+PR6423\/10R-030","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/648..jpg?v=1790042826","url":"https:\/\/www.automodulexpert.com\/products\/epro-pr6423-10r-030-con021-eddy-current-sensor-kit","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}