{"product_id":"emerson-epro-con021-pr6424-013-140-proximity-sensors","title":"Emerson epro CON021 PR6424\/013-140 Proximity Sensors","description":"\u003ch2\u003eEmerson CON021+PR6424\/013-140 Eddy Current Transducer System\u003c\/h2\u003e\n\u003cp\u003eConfigured for precise non-contact measurement of shaft vibration, displacement, eccentricity, and speed in industrial monitoring networks, the \u003cstrong\u003eEmerson CON021+PR6424\/013-140\u003c\/strong\u003e (\u003cstrong\u003eCON021+PR6424\/013-140\u003c\/strong\u003e Eddy Current Signal Converter) provides direct physical\/electrical execution. The hardware assembly pairs a 10 mm eddy current probe with a dedicated signal conditioner to translate raw electromagnetic field modulations into linearized analog outputs compatible with monitoring chassis.\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+PR6424\/013-140\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.9 kg (Gross shipping package weight), 120 g (Converter net weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e44 cm x 33 cm x 8.8 cm (Shipping box), 10 mm probe tip diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 to +180 deg C (Sensor and cable), -30 to +100 deg C (Converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMinimal loop\/excitation draw via supply input lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e0 to 20,000 Hz (-3 dB response curve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time\u003c\/td\u003e\n\u003ctd\u003eLess than 15 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e-23 VDC to -32 VDC (or -21 VDC to -32 VDC option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e-4 to -20 VDC \/ -2 to -18 VDC \/ 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Measurement Range\u003c\/td\u003e\n\u003ctd\u003e~4.0 mm nominal range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInitial Air Gap\u003c\/td\u003e\n\u003ctd\u003e1.0 mm baseline clearance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e4 V\/mm (+\/-5% tolerance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material\u003c\/td\u003e\n\u003ctd\u003eFerromagnetic steel (42CrMo4 \/ AISI 4140)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP66 (Sensor head assembly), IP20 (Converter housing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, ATEX, IECEx, CSA Intrinsic Safety Ex ia IIC T4\/T6 Gb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMachinery Monitoring \u0026amp; TSI Features\u003c\/h3\u003e\n\u003cp\u003eField engineers configure the hardware to manage precise eddy-current probe scaling protocols over ferromagnetic steel surfaces. The active system mandates strict gap voltage validation (-10 VDC targets) within the baseline conditioning window during shaft calibration routines to establish ideal operating linearity. The wide 0 to 20,000 Hz band processes instantaneous components of high-frequency rotor dynamics without amplitude attenuation, and the module deploys specialized cross-talk suppression mechanics to eliminate magnetic channel interference when mounting multiple 10 mm drivers side-by-side on industrial machinery bearing housings.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What target conditions must engineers verify prior to mounting the 10 mm probe?\u003c\/p\u003e\n\u003cp\u003eA: The physical target surface must consist of industrial ferromagnetic steel such as 42CrMo4 or AISI 4140. The installation zone must provide a minimum shaft diameter of 25 mm to prevent edge effects from distorting the sensitivity profile of the probe.\u003c\/p\u003e\n\u003cp\u003eQ: How does the converter react to varying input supply line configurations?\u003c\/p\u003e\n\u003cp\u003eA: The converter accommodates supply structures from -21 VDC to -32 VDC. Depending on the exact wiring terminal block configuration selected, the module maps the output scale across a choice of -4 VDC to -20 VDC, -2 VDC to -18 VDC, or standard 4-20 mA parameters.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the CON021 converter chassis firmly onto a standardized DIN rail inside a protective electrical enclosure to ensure an IP20 environment. Fix the 10 mm probe head through a rigid, non-vibrating bracket structure and establish the initial physical air gap at exactly 1.0 mm using a non-magnetic thickness gauge before engaging circuit power. Route the PTFE-insulated, armored extension cable away from high-current AC cabling lines, keeping a clear physical separation distance of at least 50 mm. Connect the cable shield ground wire solely to the instrument ground plane terminal block located inside the master cabinet, and verify that the sensor tip assembly remains isolated from earth potentials to completely block parasitic ground loop current loops.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":44434151899235,"sku":"CON021+PR6424\/013-140","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/18.1_6fcf2c36-6225-4c7b-bd2a-0473cdab63e1.jpg?v=1785742495","url":"https:\/\/www.autocontrolglobal.com\/products\/emerson-epro-con021-pr6424-013-140-proximity-sensors","provider":"AutoControl Global","version":"1.0","type":"link"}