S-type thermocouple deficiency is that the thermoelectric power, thermoelectric power is small, low temperature and high pressure sensitive thermocouple reading quotes, mechanical strength at high temperatures drop, very sensitive to contamination, precious metal expensive, so a one-time investment is large. Also known as S-type thermocouple single platinum-rhodium thermocouple, its indexing number is S sub-degree temperature and high pressure thermocouple selection, the main measure 0 ~ 1600 ℃ temperature of the medium, is a category of precious metal thermocouples. Normal use in coking plants, steel mills and other high temperature applications. S-type thermocouple at normal temperature is the highest long-term use of about 800 ~ 1300 ℃ precision measurements, and temperature measurement accuracy is not less than 800 ℃ high temperature and high pressure thermocouple prices, but long-term use at temperatures above 1300 ℃ easily thermocouple damage, so choose the correct thermocouple indexing number of important factors is to ensure that the temperature measurement accuracy. Recrystallization of silicon carbide metal-ceramic protection tube, high temperature up to 1300 ℃, the contents of K or S indexing armored core body temperature measurement specifically applicable to the cement kiln, circulating fluidized bed temperature strength wear-resistant working conditions. Material Composition: SiC, the use of temperature: 0 ~ 1300 ℃. Second, the product standard electrical outlet: M20 × 1.5, NPT1 / 2 wearable head hardness: HRC60-65 Protection: IP65 Insulation resistance> 100MΩ (room temperature) Test voltage: 500VDC connection size: M27 × 2 NPT3 / 4 Accuracy: Grade Ⅰ flange standards: American Standard ASME / ANSIB116.5-88 German standards DIN2628-2638-1975 high temperature and pressure thermocouple manufacturer, Tianchang instrument associated instrumentation, thermocouple temperature and high pressure provided by the United Instrument Sales Co., Ltd. Tianchang instrument. Tianchang instrument Alliance Instrument Sales Co. (www.ylybxs.com) (www.ylybxs.com) is Chuzhou, temperature instrumentation leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Tianchang instrument linked instruments in leadership with the staff warmly welcome all inquiries negotiations to create Tianchang instrument linked instruments a better future. You can also access (www.ylybxs.com/supply_details_47664235.html), for more information about the company.