{"product_id":"ametek-jofra-sts200a916eh-temperature-probe-pt100-90-angled","title":"Ametek Jofra STS200A916EH Temperature Probe, Pt100, 90° Angled","description":"\u003ch2\u003eAmetek Jofra STS200A916EH Temperature Probe\u003c\/h2\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Ametek Jofra STS200A916EH Temperature Probe is a member of the JOFRA STS-200 series of superior reference temperature sensors. This version pairs the A-type 4 mm outer-diameter sheath with a 90° angled design and 167 mm probe length, sized specifically for RTC-158A and RTC-158B dry-block calibrators. The angled form lets the reference sensor and the sensor under test sit in the same thermowell or calibrator block at the same time, even when the test sensor carries a connection head.\u003c\/p\u003e\u003cp\u003eThe sensing element is a platinum Pt100 (α = 0.00385) built into an Inconel 600 sheath for stability across the -65 to 160 °C operating range of the 916 version. Resistance is converted to temperature on ITS-90 with probe-specific coefficients stated on the calibration certificate. The LEMO connector carries the 4-wire measurement signal plus a memory chip that compatible JOFRA indicators read automatically, eliminating manual sensor data entry. The EH suffix denotes the accredited calibration certificate option.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePt100 (IEC, α = 0.00385) reference sensing element\u003c\/li\u003e\n\u003cli\u003e90° angled design for use alongside the sensor under test\u003c\/li\u003e\n\u003cli\u003e4 mm (A) sheath, 167 mm reference length, Inconel 600 tube\u003c\/li\u003e\n\u003cli\u003eOperating range of -65 to 160 °C (916 version)\u003c\/li\u003e\n\u003cli\u003eRepeatability of 0.002 °C and low hysteresis\u003c\/li\u003e\n\u003cli\u003eLEMO plug with built-in memory chip for automatic sensor identification\u003c\/li\u003e\n\u003cli\u003eAccredited calibration certificate included (H)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReference temperature measurement with JOFRA RTC-158 dry-block calibrators\u003c\/li\u003e\n\u003cli\u003eIndustrial temperature calibration where accuracy and stability matter\u003c\/li\u003e\n\u003cli\u003eComparison calibration of process sensors in thermowells\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAmetek Jofra STS200A916EH Temperature Probe Technical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel code\u003c\/th\u003e\n\u003ctd\u003eSTS200A916EH (STS-200 A, 916, accredited certificate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor type\u003c\/th\u003e\n\u003ctd\u003ePt100 platinum, α = 0.00385\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature range\u003c\/th\u003e\n\u003ctd\u003e-65 °C to 160 °C (-85 °F to 320 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard calibration range\u003c\/th\u003e\n\u003ctd\u003e-45 °C to 155 °C (916 version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheath diameter\u003c\/th\u003e\n\u003ctd\u003e4 mm (version A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProbe length (A, 916)\u003c\/th\u003e\n\u003ctd\u003e167 mm (6.57 in), 90° angled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e0.002 °C (0.004 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHysteresis\u003c\/th\u003e\n\u003ctd\u003e0.01 °C @ 0 °C (0.02 °F @ 32 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSelf-heating\u003c\/th\u003e\n\u003ctd\u003e0.06 °C\/mW (0.108 °F\/mW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResponse time (A)\u003c\/th\u003e\n\u003ctd\u003eτ(50%) = 8 s; τ(90%) = 26 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended current\u003c\/th\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003eLEMO plug with built-in memory chip, 4-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMedia compatibility\u003c\/th\u003e\n\u003ctd\u003eInconel 600 sheath; IP 50 connector area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.ametekcalibration.com\/products\/temperature\/reference-temperature-sensors\/sts-reference-sensors\" target=\"_blank\" rel=\"noopener\"\u003eAMETEK STS reference sensors product page\u003c\/a\u003e\u003c\/p\u003e","brand":"Ametek Jofra","offers":[{"title":"Default Title","offer_id":67776260931771,"sku":"IMM_19559939","price":888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/ametek-jofra-sts200a916eh.jpg?v=1792552384","url":"https:\/\/na.indomultimeter.net\/products\/ametek-jofra-sts200a916eh-temperature-probe-pt100-90-angled","provider":"Indo Multimeter","version":"1.0","type":"link"}