Cement special thermocouple thermocouple voltage insulation resistance test (room temperature) at room temperature insulation resistance DC 500V ± 50V Cement Manufacturers wearable thermocouple to measure atmospheric conditions at room temperature insulation resistance temperature 15 ~ 35 ℃ Cement wearable thermoelectric Even how to sell, relative humidity of 45%. For longer than 1 meter thermocouple, its temperature insulation resistance value is not less than the product of its length 100MΩm. That Rr L≥100 MΩm L> 1m formula: Rr- thermocouple temperature insulation resistance value, the length of L- thermocouple. For the length equal to or less than one meter of thermocouple thermocouple wear Cement market price, its temperature insulation resistance value should not be less than 100MΩ. Strength: NM steel thermocouple protection tube is a new cement plant wear-resistant alloy of silicon thermocouple material pores completely filled with silicon metal, close to zero porosity, high strength, corrosion resistance, wear resistance, oxidation, long life, this new material than 3039H, 0Cr25Ni20 material strength as high as 5 to 10 times. Excellent oxidation resistance: As close to zero porosity, NM alloy greatly improved oxidation resistance, high temperature and extend the life of 3 to 10 times. Once such a metal carbide is heated to a high temperature, the surface of the natural protective oxide film is formed very thin, this film even damage, the automatic regeneration at high temperatures will heal, such that oxidation deterioration hardly occurs. Cement sales wearable thermocouple, cement wearable thermocouple, Tianchang instrument linked instruments provided by the United Instrument Sales Co., Ltd. Tianchang instrument. Tianchang instrument Alliance Instrument Sales Co. (www.ylybxs.com) (www.ylybxs.com) strong, credible, in Chuzhou temperature instrumentation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Tianchang instrument linked instruments and you hand into the brilliant, for a better future! You can also access (www.ylybxs.com/supply_details_49006870.html), for more information about the company.