{"product_id":"emerson-epro-con021-pr6423-010-010-displacement-transducer","title":"Emerson EPRO CON021+PR6423\/010-010 Displacement Transducer","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson PR6423\/010-010+CON021\u003c\/strong\u003e operates as a dedicated hardware component for non-contact shaft displacement, radial vibration, and speed monitoring within turbomachinery protection and TSI 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\u003ePR6423\/010-010 + CON021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson Electric Co.\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\u003eApprox. 0.10 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8 mm sensor tip diameter\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\u003e24 VDC (converter supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e±1.0 mm (static), 0 to 500 µm (dynamic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm (203.2 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and TSI Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEddy-current probe scaling:\u003c\/strong\u003e The transducer system is factory-calibrated for 8 V\/mm sensitivity. This high-gain output is designed for integration into API 670-compliant monitoring systems, requiring precise shaft-to-target material calibration (typically using 42CrMo4 steel).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap voltage validation (-10 VDC targets):\u003c\/strong\u003e During commissioning, the static gap voltage must be adjusted to the linear center of the sensor's range. Verification via high-impedance multimeter is mandatory to ensure the dynamic vibration signal (AC component) does not clip against the power supply rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor dynamics:\u003c\/strong\u003e The system supports a broad frequency response to capture both steady-state radial position and high-frequency dynamic vibrations (e.g., blade pass frequencies or sub-synchronous instability).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-talk suppression:\u003c\/strong\u003e In installations with multiple probes (e.g., X-Y configuration), a minimum radial separation of 3 tip diameters is required to avoid mutual electromagnetic interference between oscillating excitation fields.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is this transducer system compatible with hot-swapping under power?\u003c\/p\u003e\n\u003cp\u003eA: No. Disconnect the 24 VDC supply to the CON021 converter before removing or replacing the probe to prevent electrical transients from damaging the oscillator circuitry.\u003c\/p\u003e\n\u003cp\u003eQ: How is the cable length restriction managed in this system?\u003c\/p\u003e\n\u003cp\u003eA: The system includes a fixed 1-meter integral cable. Any additional cabling must utilize high-quality low-capacitance coaxial extension cables, as excessive lead length alters the oscillator frequency and degrades measurement linearity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the sensor is installed using a rigid, vibration-resistant bracket. The probe tip must be set at the specified cold gap position; account for thermal expansion of the shaft and casing to ensure the tip remains within the linear 1.0 mm range during operational steady-state.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e The probe coaxial cable must be routed through grounded metallic conduit separate from motor control or VFD power cabling. Maintain continuous shield integrity from the probe to the converter input terminal to eliminate common-mode noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e The CON021 converter chassis must be bonded to the instrument common ground. Verify that no ground loops exist between the probe tip (via the shaft and bearing housing) and the monitor system chassis.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45164842156147,"sku":"CON021+PR6423\/010-010","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-10_16-03-29_4e88accf-8441-4a29-82f1-a62c82af8219.png?v=1783332557","url":"https:\/\/www.dcssupplier.com\/products\/emerson-epro-con021-pr6423-010-010-displacement-transducer","provider":"DcsSupplier Limited","version":"1.0","type":"link"}