thermocouples

Description

ANSSEN Thermocouple,your first choice! 1.Introduction Moddel WP fast thermocouple is a sensor for temperature measurement.It can be connected to a fast potentiometer or a digital instrument to measure temperatures of melted iron,steed or other metals.There are two tupes of thermocorples made in our plant. WP-KS********0mm WP-KB********0mm 2.Specification Table 1 Thermocouple type Composing Materials +leg(1) -leg(2) KS Platinum**0%Rhodium Rhodium KB Platinum**0%Rhodium Platinum*6%Rhodium KR Platinum**3%Rhodium Rhodium KW Tungsten*3%rhenium Tungsten**5%rhenium Note(1): The +leg means a leg to be connected to +terminal of an instrument to measure thermoel ectromotive force,and -leg means oppodite side one. Table 2 Thermocouple type Diameter of Element wire(mm) Upper limit operating temperature.C Thermoelectromotive force At upperlinit operating(Mv) KS 0.*6—0.*7 ***0.C *8.**9 KB 0.*6—0.*7 ***0.C *3.**4 KR 0.*6—0.*7 ***0.C KW 0.1 ***0.C Response time: Less than 5 seconds. Tolerance on temperatrue: Thermocouple type Normal operating temperature range Tolerance in the range KS ***0—***0.C <more or less 5.C KB ***0—***0.C <more or less 5.C KR ***0—***0.C <more or less 5.C KW ***0—***0.C <more or less 5.C