{"product_id":"ametek-jofra-sts100b350dix-probe-6-35-mm-350-mm-straight-150-to-650c","title":"AMETEK Jofra STS100B350DIX Probe, 6.35 mm, 350 mm Straight, -150 to 650°C","description":"\u003ch2\u003eAMETEK Jofra STS100B350DIX Probe\u003c\/h2\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe STS100B350DIX belongs to AMETEK's STS-100 series of reference standard probes, which serve as the reference instrument when verifying true temperature in hand-held, liquid bath or dry-block calibrators. The 6.35 mm sheath leaves room for the sensors under test in a dry-block well while keeping response time short.\u003c\/p\u003e\n\u003cp\u003eThe sensing element is a suspended platinum coil embedded in ceramic inside an Inconel 600 sheath, and every probe is aged at 650 °C before calibration to remove initial drift. Resistance is converted to temperature according to IEC-751 (ITS-90), and the specified low hysteresis and drift keep measurement uncertainty low between recalibrations.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePt100 reference probe, -150 to 650 °C\u003c\/li\u003e\n\u003cli\u003e6.35 mm sheath, 350 mm straight\u003c\/li\u003e\n\u003cli\u003eMinimum immersion depth 110 mm\u003c\/li\u003e\n\u003cli\u003eRepeatability 0.002 °C; hysteresis 0.01 °C at 0 °C\u003c\/li\u003e\n\u003cli\u003eStability typ. 0.014 °C at 0 °C after 100 h at 650 °C\u003c\/li\u003e\n\u003cli\u003eInconel 600 sheath, 4-wire connection\u003c\/li\u003e\n\u003cli\u003e2 m cable with LEMO\/Redel connector for DTI050\u003c\/li\u003e\n\u003cli\u003eSupplied without certificate (option I)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReference standard for dry-block and liquid bath calibrators\u003c\/li\u003e\n\u003cli\u003eCustody transfer temperature measurement\u003c\/li\u003e\n\u003cli\u003eWorking standard in calibration laboratories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAMETEK Jofra STS100B350DIX Probe Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor type\u003c\/th\u003e\n\u003ctd\u003ePt100 (α = 0.00385)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature range\u003c\/th\u003e\n\u003ctd\u003e-150 to 650 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath diameter\u003c\/th\u003e\n\u003ctd\u003e6.35 mm (B version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProbe length\u003c\/th\u003e\n\u003ctd\u003e350 mm, straight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum immersion depth\u003c\/th\u003e\n\u003ctd\u003e110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e0.002 °C at 0 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHysteresis\u003c\/th\u003e\n\u003ctd\u003e0.01 °C at 0 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLong-term stability\u003c\/th\u003e\n\u003ctd\u003etyp. 0.014 °C at 0 °C (100 h at 650 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSelf-heating effect\u003c\/th\u003e\n\u003ctd\u003e0.06 °C\/mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResponse time\u003c\/th\u003e\n\u003ctd\u003eτ0.5 = 18 s, τ0.9 = 44 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath material\u003c\/th\u003e\n\u003ctd\u003eInconel 600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003e2 m cable, LEMO\/Redel for DTI050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement current\u003c\/th\u003e\n\u003ctd\u003e1 mA recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertificate\u003c\/th\u003e\n\u003ctd\u003eNone (option I, annealed only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.ametekcalibration.com\/products\/temperature\/reference-temperature-sensors\/sts-reference-sensors\" target=\"_blank\" rel=\"noopener\"\u003eSTS reference sensors on ametekcalibration.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ametek Jofra","offers":[{"title":"Default Title","offer_id":67776854589627,"sku":"IMM_46754446","price":844.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/ametek-jofra-sts100b350dix.jpg?v=1792555253","url":"https:\/\/na.indomultimeter.net\/products\/ametek-jofra-sts100b350dix-probe-6-35-mm-350-mm-straight-150-to-650c","provider":"Indo Multimeter","version":"1.0","type":"link"}