Products Name:J type thermocouple
Graduation mark:(N K E J T S R B)
Model Graduation mark Range of temperature measured
WRK K -40C degree--1200C degree
WRE E -40C degree--800C degree
WRJ J -40C degree--750C degree
WRT T -40C degree--350C degree
WRS S 0C degree--1300C degree
WRR R 0C degree--1300C degree
WRB B 0C degree--1600C degree
Thermocouple Pair No 1 Singer No 2 Double No
Setting device 1 Non-fixed setting device
2 Fixed thread setting device
3 Flexible flange setting debice
4 Fixed flange setting device
5 Flexible flange setting device angle square setting device
6 taperd fixed thread setting device
Cold junction form 1 Easy type
2 Anti-splash terminal block type
3 Water-proof terminal blok tyoe
4 Explosion isolating connection block type
5 Handle type
6 Connector type
Outer protection tube material
/ The steel pipe may have no marks
G GH3030,GH3039,310S(High temperature alloy stainless steel pipe)
F Corrosion-resisitance atainless steel pipe
T1 High alumina(admantine spar))procelain outer protection tube
T2 Corundum porelain
J type thermocouple