Cảm Biến Nhiệt Độ CONVENTIONAL TYPE THERMOCOUPLE ASSEMBLIES

Model                                           : CONVENTIONAL TYPE THERMOCOUPLE ASSEMBLIES

Manufacture                                : NEW - FLOW

Head housing                              : IP65 & IP67. Explosion proof available

R type available

Insulator Dial Size                       : Ø4.0~Ø6.0 mm on request

Insulator material                        : Ceramic

Protection tube material            : Metal, Non-metal. Refer to protection tube table.

Working temperature limited     : -200~1700°C according to applicable standards table.

Measuring junction type            : Grounded type, Ungrounded type, Ungrounded separated type

 

Applicable Standards Table

 

Standard	IEC 584-2-1982 / JIS C1605-1995			ASTM E230-1996
Symbol	Class	Temp. Range (°C)	Tolerance	Class	Temp.Range (°C)	Tolerance
B	2	600~1700	±0.0025|t|	STD.	870~1700	±0.5%
	3	600~800	±4
		800~1700	±0.005|t|
R & S	1	0~1100	±1	STD.	0~1450	±1.5 or ±0.25%
	2	0~600	±1.5	SP.		±0.6 or ±0.1%
		600~1600	±0.0025|t|
N	1	-40~+375	±1.5	STD.	0~1260	±2.2 or ±0.75%
		+375~+1000	±0.004|t|
	2	-40~+133	±2.5	SP.		±1.1 or ±0.4%
		+333~+1200	±0.0075|t|
	3	-167~40	±2.5	STD.	-200~0	±2.2 or ±2%
		-200~-167	±0.015|t|

 

 Thermowell Tube Table

A. Metal 

Material	Max. Temp. Limit (°C)		Symbol	Dimension (Ømm)		Max Length (mm)
	Nor.	Max.		O.D	I.D
SS316	850	950	C	10	7	2000
				12	9
				15	11	3950
				21.7	15.7
SS316L	850	950	CL	10	7	2000
				12	9
				15	11	3950
				21.7	16.1
SS304	850	950	A	10	7	2000
				12	9
				15	11	3950
				21.7	15.7
SS310S	1050	1100	D	15	7	3950
				21.7	16.1
				27.2	21.4
Titanium	250	500	T	15	11	3950
				17.3	12.7
				21.7	16.1
				27.2	21.6
Kanthal AF	1100	1300	K	22	16	3950
NCF600(Inconel 600)	1000	1250	B	22	16	3950
Sandvik P4	1050	1100	P	21.7	16.1	3950
				21.3	16
				26.9	21.6
UMCo 50	1150	1200	U	22	16	3950
				27	21

 
 B. Non-Metal 

Material	Max. Temp. Limit (°C)		Symbol	Dimension (Ømm)		Max Length (mm)
	Nor.	Max.		O.D	I.D
Silicon Carbide	1650	-	GK	20	12	1000
				by25	17
				30	20
				35	25
				40	25
				45	30
				50	30
				60	40
Alumina	1600	1700	P1	8	5	1000
				10	6
				13	9
				15	11
				17	13
				20	15
High Alumina	1700	1900	P0	8	5	1000
				10	6
				13	9
				15	11
				20	16
				15	6
				20	10

 

Working Temperature Limits In Wire Of Element Dimension Size

 

Thermocouple Type	Wire Dia.		Working Temperature Limit (°C)		Available Dimensions Protection Tube (Ømm)
	Symbol	O.D	Nor.	Max.	Metal Tube	Non-Metal Tube
B	L	0.5	1500	1700	-	15x11
R	L	0.5	1400	1600	-	15x11
S	L	0.5	1400	1600	-	15x11
N	A	1.0	950	1000	21.7x16.1	-
	B	1.6	1050	1100	21.7x16.1	-
	C	2.3	1100	1150	15x11	-
	D	3.2	1200	1250	12x9	-

 
 Material Of Thermocouple Element 

Type		Feature
Symbol	Composition
B	Pt-30Rh/Pt-6Rh	(+) Positive Wire: Platinum-rhodium alloy - 30% rhodium and 70% platinum. (-) Negative Wire: Platinum-rhodium alloy - 6% rhodium and 94% platinum.
R	Pt-13Rh/P	(+) Positive Wire: Platinum-rhodium alloy - 13% rhodium and 87% platinum. (-) Negative Wire: PurePlatinum
S	Pt-10Rh/Pt	(+) Positive Wire: Platinum-rhodium alloy - 10% rhodium and 90% platinum (-) Negative Wire: PurePlatinum
N	Ni-Cr-Si/Ni-Si	(+) Positive Wire: Nicrosil (-) Negative Wire: Nisil

 
Ordering Information 

Code	Head Housing Protection
	IP65 & IP67 (1) HN (2) HP (3) HD (4) HI (5) HB
	Explosion proof (6) KS (7) S1 (8) S2

  

Code	Conduit Connection
A	1/2" NPT Female
B	3/4" NPT Female
O	option

  

Code	Element Type
	B	R	S	N

  

Code	Element No
S	Single
D	Double

  

Code	Wire Element Dimensions "O.D" mm
(1)	0.5
(2)	1.0
(3)	1.6
(4)	2.3
(5)	3.2
(0)	option

  

Code	Measuring Junction
G	Grounded type
U	Ungrounded type
US	Ungrounded separated type

  

Code	Element Class
(1)	Class 1
(2)	Class 2
(3)	Class 3

  

Code	Insulated Ceramic Dimensions
(1)	Ø 4.0
(2)	Ø 6.0

   

Code	Thermowell Material
	Metal (1)SS316  (2)SS316L  (3)SS304  (4)SS310S  (5)Titanium  (6)Kanthal AF  (7)NCF600  (8)SUH446  (9)Sandvik P4  (10)UMCo50
	Non-Metal (1)Silicon carbide  (2)Alumina  (3)High alumina

   

Code	Thermowell Size "O.D"
	Please refer to thermowell table directly fill in requesting "OD".

  

Code	Thermowell "L" Insersion Length
	Please directly fill in requesting length (mm).

 

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