High Temperature Immersion Sensor R S B Platinum Rhodium Type Ceramic Probe Thermocouple
 
Specification:
 
1.S type thermocouple
2.Tempe.range:0~1600C/1800C
3.probe size:25*1350mm
4.Protectiontube:Corundum&310S
5.ISO9001-2008/CE
 
Information
Type S thermocouples are constructed using one wire of 90% Platinum and 10% Rhodium (the positive or "+" wire) and a second wire of 100% platinum (the negative or "-" wire). Like type R, type S thermocouples are used up to 1600 °C. In particular, type S is used as the standard of calibration for the melting point of gold (1064.43 °C).
 
Type B thermocouples use a platinum–rhodium alloy for each conductor. One conductor contains 30% rhodium while the other conductor contains 6% rhodium. These thermocouples are suited for use at up to 1800 °C. Type B thermocouples produce the same output at 0 °C and 42 °C, limiting their use below about 50 °C.
 
WR Serial thermocouple

1. Graduation mark : N/K/E/J/T/S/R/B
2. Thermocouple pair No.
   1. Single No.
3. Setting device
   1. Non-fixed setting device
4. Cold junction form
   1. Easy type
   2. Anti-splash terminal block type(may be replaced by water-proof type)
   3. Water-proof terminal block type
5. Outer protection tube materials
   1. Diameter 16mm outer protection tube
6. Outer protection tube materials
   1. T1 High alumina (admantine spar) porcelain outer protection tube