{"product_id":"emerson-con021-pr6423-010-010-cn-eddy-current-sensor-system","title":"Emerson CON021+PR6423\/010-010-CN Eddy Current Sensor System","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson CON021+PR6423\/010-010-CN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCON021+PR6423\u003c\/strong\u003e Eddy Current Sensor System, operates as a dedicated hardware component for non-contact shaft displacement and vibration measurement within MMS 6000 and Ovation machinery protection networks.\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\u003eCON021+PR6423\/010-010-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA \/ Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eConverter: 0.2 kg; Sensor assembly: approx. 0.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eConverter: 4.4 cm x 10.2 cm x 10.8 cm; Sensor tip diameter: 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eSensor Head \u0026amp; 1 m Lead: -35 to +200 deg C; Cable \u0026amp; Connector: -35 to +150 deg C; Driver ISF Calibration Window: 0 to +45 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via monitoring rack backplane \/ loop supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e2.0 mm (80 mils) nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInitial Air Gap\u003c\/td\u003e\n\u003ctd\u003e0.5 mm (20 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncremental Scale Factor (ISF)\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm (203.2 mV\/mil) +\/- 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeviation from Straight Line (DSL)\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.025 mm (+\/- 1 mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material\u003c\/td\u003e\n\u003ctd\u003e42CrMo4 (AISI\/SAE 4140) standard ferromagnetic steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Option (010-010)\u003c\/td\u003e\n\u003ctd\u003e1.0 m integral cable length with unarmored\/standard cable jacket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Protection\u003c\/td\u003e\n\u003ctd\u003eIP66 (IEC 60529) sensor head; PEEK sensor tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe CON021 signal converter conditions high-frequency magnetic field perturbations generated by the PR6423 sensor tip into a high-fidelity analog voltage output (-2 VDC to -18 VDC linear window). Designed for integration with upstream TSI and DCS platforms, the driver circuit includes high channel-to-channel isolation and low-pass filtering. This design prevents common-mode noise and cross-talk from nearby 4-20 mA HART loops or high-voltage lines, ensuring reliable telemetry in high-EMI power generation and turbine environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What physical features distinguish the \/010-010 configuration from armored probe variants?\u003c\/p\u003e\n\u003cp\u003eA: The \/010-010 suffix designates a 1.0-meter integral probe lead without flexible stainless steel armor conduit, making it suitable for internal bearing housings or applications utilizing external protective tubing.\u003c\/p\u003e\n\u003cp\u003eQ: How is the correct installation air gap verified electrically during setup?\u003c\/p\u003e\n\u003cp\u003eA: Set the mechanical gap to approximately 0.5 mm, then verify that the CON021 signal output rests within the middle of its linear voltage band (typically around -10 VDC gap voltage) prior to locking down the mounting threads.\u003c\/p\u003e\n\u003cp\u003eQ: What material properties are required for the target surface?\u003c\/p\u003e\n\u003cp\u003eA: Calibrated system sensitivity relies on a standard ferromagnetic steel target, specifically 42CrMo4 (AISI\/SAE 4140), with a minimum shaft diameter of 25 mm.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the PR6423 threaded stainless steel sensor body into the bearing housing casing using a rigid bracket to minimize mechanical vibration.\u003c\/li\u003e\n\u003cli\u003eAdvance the probe toward the shaft until the static gap measures 0.5 mm or the driver output reads -10 VDC gap voltage.\u003c\/li\u003e\n\u003cli\u003eRoute the 1.0 m integral PTFE lead through clean cable paths, avoiding sharp metal edges or tight bends that exceed minimum bend radius limits.\u003c\/li\u003e\n\u003cli\u003eFasten the CON021 converter onto an aluminum DIN-rail inside a sheltered junction box, ensuring low-resistance cabinet earth bonding.\u003c\/li\u003e\n\u003cli\u003eConnect probe extension cables to the CON021 terminals, anchoring cable drain shields to a dedicated system earth point to eliminate ground loop currents.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53332578140469,"sku":"CON021+PR6423\/010-010-CN","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON021_PR6423014-010_c4ebf429-68c6-49b0-892c-ff6f02d37700.png?v=1787126922","url":"https:\/\/www.5gplc.com\/products\/emerson-con021-pr6423-010-010-cn-eddy-current-sensor-system","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}