{"product_id":"rtds-and-sensors-for-hvac","title":"Mga RTD at Sensor para sa HVAC","description":"\u003ch1\u003eAng mga Resistance temperature detector (RTD) ay tumpak na sumusukat ng mga temperatura ng proseso na may mataas na antas ng repeatability at interchangeability ng mga elemento.\u003c\/h1\u003e\n\u003cp\u003eAng mga Resistance Temperature Detector (o tinatawag na: resistance thermometers), ay binubuo ng ilang metal na elemento kung saan ang pagbabago sa resistance nito ay nakadepende sa temperatura. Sa operasyon, isang maliit na excitation current ang pinapadaloy sa elemento, at ang boltahe, na proporsyonal sa resistance, ay susukatin at iko-convert sa mga unit ng calibration ng temperatura. Ang RTD measurement element ay ginagawa sa pamamagitan ng pagpulupot ng alambre (wire wound elements) o pag-plate ng pelikula (thin film elements) sa isang ceramic o glass core at pagselyo sa elemento sa loob ng isang ceramic o glass capsule.\u003c\/p\u003e\n\u003cp\u003eDahil ang karamihan sa mga resistance temperature detector at resistance thermometer ay may mababang initial resistance, kadalasang 100 ohms, at may maliit na pagbabago sa resistance kada unit ng temperature range, ang resistance ng lead wire ay madalas na kinokompensahan ng isang three o four wire bridge configuration na nakapaloob sa mga measuring device. Sa pagpili ng tamang mga elemento at protective sheathing, ang mga RTD ay maaaring gumana sa range ng temperatura na (-200 hanggang 600) °C [-328 hanggang 1112] °F.\u003c\/p\u003e\n\u003cp\u003eAng Pyromation ay gumagawa ng mga resistance temperature detector at resistance thermometer para sa maraming aplikasyon sa industriya. Mula sa single- o dual-element RTD, PT100s-PT1000s, hanggang sa mga Sanitary CIP configuration, nasa amin ang tamang uri ng RTD para sa iyong trabaho. Kung ang kailangan mo ay hindi available sa aming catalog, ang aming mga product engineer ay magdidisenyo ng isang RTD measurement device para sa iyong partikular na aplikasyon, kabilang ang mga temperature sensor assembly na nangangailangan ng connection head, thermowell, at\/o transmitter.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eAng lahat ng produkto ng Pyromation ay ginagawa base sa order at karaniwang ipinapadala 2-4 na araw ng negosyo matapos naming matanggap ang iyong order.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eKung mayroon kang partikular na pangangailangan o nangangailangan ng thermocouple na hindi mo nakikitang nakalista, magpadala lamang sa amin ng mensahe at bibigyan ka namin ng quote.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eMga Detalye\u003c\/h4\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"95%\" style=\"height: 187px; width: 95%;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 35px;\"\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 333.53125px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 756.390625px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003ePaglalarawan\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 135.21875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSaklaw ng Temperatura\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 137.875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eProcess Connection\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 115.984375px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eConduit Opening\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 35px;\"\u003e\n\n\u003ctd valign=\"top\" style=\"height: 35px; width: 333.53125px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eR1T185L483-004-SC-8HN31,T31-385U-S(0-400)F\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 756.390625px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRTD, 100 Ohm, 1\/4\" OD Sheath, 4\" Long, Spring Loaded, 1\/2\"NPT SS Hex Fitting, Aluminum Head, 4-20mA (0-400F)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 135.21875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e-200 hanggang 200C\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 137.875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1\/2\"NPT-316SS\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 115.984375px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3\/4\"NPT\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 35px;\"\u003e\n\n\u003ctd valign=\"top\" style=\"height: 35px; width: 333.53125px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eR1T185L483-006-SC-8HN31,T31-385U-S(0-400)F\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 756.390625px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRTD, 100 Ohm, 1\/4\" OD Sheath, 6\" Long, Spring Loaded, 1\/2\"NPT SS Hex Fitting, Aluminum Head, 4-20mA (0-400F)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 135.21875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e-200 hanggang 200C\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 137.875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1\/2\"NPT-316SS\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 115.984375px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3\/4\"NPT\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 35px;\"\u003e\n\n\u003ctd valign=\"top\" style=\"height: 35px; width: 333.53125px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eR1T185L483-009-SC-8HN31,T31-385U-S(0-400)F\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 756.390625px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRTD, 100 Ohm, 1\/4\" OD Sheath, 9\" Long, Spring Loaded, 1\/2\"NPT SS Hex Fitting, Aluminum Head, 4-20mA (0-400F)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 135.21875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e-200 hanggang 200C\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 137.875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1\/2\"NPT-316SS\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 115.984375px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3\/4\"NPT\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 35px;\"\u003e\n\n\u003ctd valign=\"top\" style=\"height: 35px; width: 333.53125px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eR1T185L483-012-SC-8HN31,T31-385U-S(0-400)F\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 756.390625px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRTD, 100 Ohm, 1\/4\" OD Sheath, 12\" Long, Spring Loaded, 1\/2\"NPT SS Hex Fitting, Aluminum Head, 4-20mA (0-400F)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 135.21875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e-200 hanggang 200C\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 137.875px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1\/2\"NPT-316SS\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"bottom\" style=\"height: 35px; width: 115.984375px;\"\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3\/4\"NPT\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch4\u003eMga Download\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" title=\"RTD Tolerances\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/RTD_Tolerances.pdf\" target=\"_blank\"\u003e\u003cimg style=\"margin-right: 16px; margin-bottom: 16px; float: left;\" alt=\"Thermocouple Temperature Limits and Color Codes\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63.png?v=1613706188\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Thermocouple Temperature Limits and Color Codes\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Thermocouple_Temperature_Limits_and_Color_Codes.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"RTD Tolerances\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/RTD_Tolerances.pdf\" target=\"_blank\"\u003eMga Tolerance ng RTD\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eMga Video\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/RQwKHbU_JqY?si=Zi5PiGzvdov4Md5G\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Pyromation","offers":[{"title":"2290L-4(23)3-120-8HN47\/HT | Averaging RTD, 3-Wire, 120\" Copper Tube, 1\/4\" OD, 2\" X 4\" Electrical Box na may Flange","offer_id":47782963544288,"sku":"2290L-4(23)3-120-8HN47\/HT","price":403.2,"currency_code":"USD","in_stock":true},{"title":"2215-RBF185L3 | Thermostat Temperature Sensor, 3 Wire RTD","offer_id":47782963577056,"sku":"2215-RBF185L3","price":107.8,"currency_code":"USD","in_stock":true},{"title":"2215-RBF185L3-T31-385U-S(0-150)F | Thermostat Temperature Sensor, 3-Wire RTD, Transmitter 4-20mA, 0-150F","offer_id":47782963609824,"sku":"2215-RBF185L3-T31-385U-S(0-150)F","price":276.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/rtds-and-sensors-for-hvac-2290l-4233-120-8hn47ht-3340624.jpg?v=1760398042","url":"https:\/\/sperdirect.com\/fil\/products\/rtds-and-sensors-for-hvac","provider":"Sper Scientific Direct","version":"1.0","type":"link"}