{"product_id":"pr6423-016-100-eddy-current-displacement-sensor-emerson","title":"PR6423\/016-100 Eddy Current Displacement Sensor | Emerson","description":"\u003cp\u003eConfigured for precision displacement and vibration measurement in rotating machinery, the \u003cstrong\u003eEmerson PR6423\/016-100\u003c\/strong\u003e (\u003cstrong\u003ePR6423\/016-100\u003c\/strong\u003e Eddy Current Sensor) provides direct physical signal execution. The hardware operates by inducing eddy currents in a ferromagnetic shaft surface, where the resulting impedance change is processed by the associated CON021 converter to deliver high-resolution displacement data for real-time turbine and compressor monitoring.\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\u003ePR6423\/016-100\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\u003eSubject to certificate of origin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.26 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8 mm (Standard body)\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDependent on CON021 loop 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\u003ctr\u003e\n\u003ctd\u003eScale Factor\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm (203.2 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Process Interface\u003c\/h3\u003e\n\u003cp\u003eThe integration of the \u003cstrong\u003eEmerson PR6423\/016-100\u003c\/strong\u003e requires careful consideration of the measurement loop electrical integrity. When deployed in multi-channel monitoring systems, ensure proper channel-to-channel isolation at the CON021 converter stage to prevent ground loop currents from injecting noise into the displacement signal. The system utilizes a standard 4-20 mA HART-compatible loop protocol interface (when integrated with appropriate transmitter modules), requiring strict adherence to signal shielding protocols. Cold junction compensation is not applicable to this inductive sensor type; however, linearity is maintained via factory-set scaling factors specific to AISI 4140 steel targets.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the PR6423\/016-100 compatible with existing CON021 converters?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the PR6423\/016-100 is electrically matched for use with the CON021 signal converter. Ensure the converter's firmware and calibration settings align with the 2 mm measurement range of this sensor model.\u003c\/p\u003e\n\u003cp\u003eQ: Can the sensor tip be subjected to temperatures exceeding 180 deg C?\u003c\/p\u003e\n\u003cp\u003eA: No, operating the sensor beyond the rated 180 deg C will lead to permanent structural degradation of the internal coil potting and potential signal failure due to thermal expansion of the PEEK housing.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions are required when installing near other inductive sensors?\u003c\/p\u003e\n\u003cp\u003eA: To prevent cross-talk, maintain a minimum physical separation distance as defined in the manufacturer's installation manual. Overlapping magnetic fields from adjacent sensors can interfere with the oscillation frequency (30 kHz) and induce reading errors.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment:\u003c\/strong\u003e Ensure the sensor axis is strictly perpendicular to the shaft surface. Misalignment will degrade linearity and introduce non-linear displacement errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Setting:\u003c\/strong\u003e Establish an initial air gap of 0.5 mm. Use a precision feeler gauge or the associated diagnostic interface to verify the output voltage corresponds to the expected nominal gap voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Terminate cable shields at a single dedicated ground point. Avoid using the machine chassis as a signal return path to maintain signal-to-noise ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e When mounting into the machine casing, do not exceed the mechanical torque limits for the sensor threads to prevent housing deformation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53011653853493,"sku":"PR6423\/016-100","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON010_PR6423010-120_57595ef3-b68d-44a9-9ce1-2df9ae3509eb.png?v=1781770657","url":"https:\/\/www.5gplc.com\/products\/pr6423-016-100-eddy-current-displacement-sensor-emerson","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}