有陶瓷保护管

　　　　　哪里有陶瓷保护管？

德国原装进口Roessel热电偶陶瓷保护管, 型号: Model A15CZ-1030 

Example: A15CZ-1030 

d1 1)	
s min	For straight thermocouples model AK, AKK, BK und BKK	
Protection
tube material	
Temperature
shock
resistance	
Tightness 3)	
Permitted
permanent
temperature
in °C 2)
		355	500	710	1000	1400	2000				
		Protection tube length l 3				
		Permitted deviation +3 / -0	Perm. Deviation +5 / -0				
10	1,5	375	520	730	1020	-	-	C 610
(K610)	Medium
to
good	
Gas-tight	
1500
15/16	2	-	530	740	1030	1430	-				
24	2,5	-	530	740	1030	1430	2030				
10	2	375	530	740	1030	-	-	C 799
(K710)	Medium
to
good	
Gas-tight	
1600
15/16	2,5	-	530	740	1030	1430	-				
24	3	-	530	740	1030	1430	2030				
26	4	-	-	740	1030	1430	2030	C 530	Very good	Porous	1500
20 5)	5	-	530	740	1030	1430	-	
SiSiC 4)	
Very good	
Gas-tight	
1350
22 6)	5	-	530	740	1030	1430	2030				
25 6)	5	-	530	740	1030	1430	230				
20 6)	3,5	-	530	740	1030	1430	-	
RSiC 4)	
good	
Gas-tight	
1600
22 6)	3,5	-	530	740	1030	1430	2030				
25 7)	3,5	-	530	740	1030	 	2030				

Identification letter for ceramic protection tubes
Ident.
Letter	Material acc. to
DIN EN 60 672
Old norm VDE 0335 Part 1
CX	C 530 / K 530
CY	C 610 / K  610
CZ	C 710 / K 710
RSiC	Silicon carbide, recrysallized 2
SiSiC	Silicon carbide, recrysallized 2