{"product_id":"epro-con021-pr6426-010-130-safety-proximity-sensor","title":"EPRO CON021 PR6426\/010-130 Safety Proximity Sensor","description":"\u003ch2\u003eEPRO CON021+PR6426\/010-130 Eddy Current Transducer System\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEPRO CON031+PR6426\/010-130\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCON021+PR6426\u003c\/strong\u003e Eddy Current Transducer System, operates as a dedicated hardware component for non-contact shaft displacement measurement within rotating machinery 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+PR6426\/010-130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEPRO (Emerson)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.12 kg (Combined converter and armored sensor assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.1 cm x 12.5 cm x 10.5 cm (Converter), 8 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), -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\u003e0.85 W (Nominal draw at -24 VDC supply voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eLong-range eddy current probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e±4.0 mm static displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e2 V\/mm (50.8 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Gap\u003c\/td\u003e\n\u003ctd\u003e~5.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Diameter\u003c\/td\u003e\n\u003ctd\u003eHigher than or equal to 200 mm\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\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e0 to 20,000 Hz (-3 dB converter band)\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\u003eLinearity Error\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 1-3.5% depending on configuration range\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 (For -4 to -20 V output) \/ -21 VDC to -32 VDC (For -2 to -18 V output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock\/Vibration\u003c\/td\u003e\n\u003ctd\u003e5 g @ 60 Hz @ 25 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Resistance\u003c\/td\u003e\n\u003ctd\u003e6500 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Cable Temperature\u003c\/td\u003e\n\u003ctd\u003e+200 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20 (Converter), IP66 (Sensor head assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eLMgSi alloy (Converter), Stainless steel case with PEEK\/PPS tip (Sensor)\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\u003eMechanical Monitoring \u0026amp; TSI Features\u003c\/h3\u003e\n\u003cp\u003eThe transducer driver executes high-precision eddy-current probe scaling protocols, converting the inductive proximity field variations into linear analog signaling outputs. Plant engineers perform gap voltage validation (-10 VDC targets) during baseline static alignment setups to confirm that the larger-diameter turbomachinery shaft rests exactly within the center of the ±4.0 mm operational envelope. The broad input frequency response captures multi-directional rotor dynamics, recording transient phenomena such as structural unbalance, axial thermal expansion, and sub-synchronous oil whip limits. The internal driver layers inside the CON021 enclosure maintain strict cross-talk suppression balancing to counteract electromagnetic field overlays when radial sensors share immediate mounting brackets on the turbine housing.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does target shaft diameter affect the calibrated instrumentation loops?\u003c\/p\u003e\n\u003cp\u003eA: The long-range eddy current sensor loop requires a minimum shaft diameter configuration of 200 mm. Installing the sensor against smaller curved profiles distorts the target boundary parameters, which alters the factory 2 V\/mm sensitivity footprint.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swap replacement permitted for the CON021 signal converter block?\u003c\/p\u003e\n\u003cp\u003eA: No. Disconnecting electronic driver lines under live -24 VDC voltage poses ignition risks in areas requiring intrinsic safety execution. Technicians must completely isolate the negative DC power source before swapping the converter module hardware.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary limits for cable protection in high thermal zones?\u003c\/p\u003e\n\u003cp\u003eA: The armored PTFE sensor lead assembly permits continuous exposure limits up to 180 deg C, with short-duration thermal excursions expanding up to 200 deg C for windows under 4 hours before baseline calibration characteristics change.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Gap Calibration\u003c\/strong\u003e: Thread the stainless steel probe body into the bracket housing, adjusting position depth until the voltmeter indicates the target midpoint offset, establishing the true center of the ±4.0 mm measurement line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Protocols\u003c\/strong\u003e: Route the armored cable outer braided shield straight to the machine bulkhead ground plane. Maintain complete shield isolation up to the main instrument terminal strip to mitigate high-frequency ground loop noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Path Clearing\u003c\/strong\u003e: Check that the field routing pathways maintain a minimum 200 mm shaft face arc clearance to bypass edge radiation interference. Secure the sensor sleeve to stop persistent vibration chafing against raw iron edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConverter Housing Mounting\u003c\/strong\u003e: Snaps the LMgSi alloy CON021 converter chassis onto standard symmetric 35 mm DIN-rail tracking arrays inside a dedicated enclosure to safeguard the internal IP20 circuit architecture from ambient factory dust.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":44427638440035,"sku":"CON021+PR6426\/010-130","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/441_7c02e7bc-fd7b-41f7-b816-1aa8f0157602.jpg?v=1785485874","url":"https:\/\/www.autocontrolglobal.com\/products\/epro-con021-pr6426-010-130-safety-proximity-sensor","provider":"AutoControl Global","version":"1.0","type":"link"}