{"product_id":"epro-pr6426-010-110-sn1500-proximity-sensors","title":"EPRO PR6426\/010-110 SN1500 Proximity Sensors","description":"\u003cp\u003eConfigured for precise relative displacement and non-contact vibration measurement in turbomachinery protection systems, the \u003cstrong\u003eEmerson PR6426\/010-110 SN1500\u003c\/strong\u003e (\u003cstrong\u003ePR6426\u003c\/strong\u003e Eddy Current Sensor) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParameter Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Definition\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePR6426\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eNon-Contact Eddy Current Sensor Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\/010\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCase\/Thread Configuration\u003c\/td\u003e\n\u003ctd\u003eSpecific thread geometry and body casing length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-110\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCable \u0026amp; Termination Option\u003c\/td\u003e\n\u003ctd\u003eArmored\/unarmored cable length and connector termination style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSN1500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecial Feature \/ Option\u003c\/td\u003e\n\u003ctd\u003eSpecific temperature range or system calibration designation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003ePR6426\/010-110 SN1500\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\u003eGermany (DE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg (packaged weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20 cm x 20 cm x 15 cm (package size)\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 (sensing probe head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (powered via CON signal converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Principle\u003c\/td\u003e\n\u003ctd\u003eHigh-frequency electromagnetic dampening oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Type\u003c\/td\u003e\n\u003ctd\u003eNon-contact shaft vibration and gap position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003eDamped high-frequency voltage signal to CON converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Calibration\u003c\/td\u003e\n\u003ctd\u003eFactory pre-calibrated with CON converter module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing Construction\u003c\/td\u003e\n\u003ctd\u003eStainless steel, corrosion-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Tip Material\u003c\/td\u003e\n\u003ctd\u003ePEEK (Polyether Ether Ketone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e85389091\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 DCS Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson PR6426\/010-110 SN1500\u003c\/strong\u003e connects to a matched CON signal converter to form an LC oscillator circuit, translating metallic shaft displacement into linear voltage variations. Transmitted through signal conditioning modules, this measurement integrates into Emerson DeltaV and Ovation control systems using a standard 4-20 mA HART loop protocol to provide real-time dynamic vibration and position feedback. Dedicated channel-to-channel isolation within the transmitter interface prevents ground loop noise and cross-talk across multi-channel sensor arrays, maintaining signal purity under severe industrial EMI environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is field recalibration required when connecting the sensor to its CON signal converter?\u003c\/p\u003e\n\u003cp\u003eA: No, the sensor and matched CON converter are factory pre-calibrated. Field installation requires only physical mechanical gap positioning to establish the target baseline DC output voltage.\u003c\/p\u003e\n\u003cp\u003eQ: How does the sensor detect changes in position or shaft vibration?\u003c\/p\u003e\n\u003cp\u003eA: The sensor tip emits an electromagnetic field; bringing a metallic target near the tip induces eddy currents that damp the oscillation amplitude in proportion to the physical gap distance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInspect the PEEK tip and threaded casing for physical damage, metallic debris, or thread burrs prior to installation.\u003c\/li\u003e\n\u003cli\u003eThread the sensor body into the mounting bracket while measuring the live DC bias voltage at the CON converter output terminals.\u003c\/li\u003e\n\u003cli\u003ePosition the sensor tip to achieve the specified initial mechanical gap corresponding to the baseline DC output voltage, then lock the jam nut.\u003c\/li\u003e\n\u003cli\u003eRoute all interconnecting sensor cabling through grounded metal conduit, separated from high-voltage AC power wiring and motor drive leads.\u003c\/li\u003e\n\u003cli\u003eEnsure the cable shield drain wire terminates to the main instrument grounding bar at the rack enclosure end only.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45510151012467,"sku":"PR6426\/010-110 SN1500","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-08-24_14-33-54_4272f7bb-032b-4365-ad44-0438e9b15b7f.png?v=1789629984","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6426-010-110-sn1500-proximity-sensors","provider":"DcsSupplier Limited","version":"1.0","type":"link"}