Transition Junction Style Thermocouple Probes Mineral Insulated Rtd Sensor with Thermowell

Min.Order: 50

Product origin: Nanjing, Jiangsu, China

Infringement complaint:

Complaint

US$ 80 ~ 100

Description

MICC Good quality Transition Junction Style Thermocouple Probes Mineral insulated RTD sensor with thermowell

Thermocouple

Thermocouple consists of two wires, each made of different metal, welded together at one end. When the welded point(measuring junction) is heated, a thermoelectromotive force is produced that is proportional of the temperature difference between the welded point and the other end (reference junction).

Therefore, by messuring this thermoelectromotive force either with the reference junction temperature kept constant or by using an automatic compensation curciut, the measuring junction temperature can be measured.

The thermoelectromotive force of a thermocouple is independent of the diameter or length of the wire used and depends only on the type of wire used.

In this series, the thermocouple is assembled with threaded or flanged protection Wells (with the exception of the TMP14 model), protecting the sensor from the environment and making easier the removal and replacement of the element.

These sets consist of head, nipple with or without head. The nipple allows a minimum distance of the head to the heat source/wall of the process or the isolation, and the union, besides making easier the removal of the sensor, it allows the head to rotate to align the output of the conduit facilitating the cable installation.

The thermocouple can be assembled with analog temperature transmitter, microprocessor with or without communication and protocols (for more information, please feel free to contact us).

Technical Data Sheet:

Type of Thermocouple Core
Material Type	Leg	core material	Leg dia		JIS C 1602		ANSI
Material Type	Leg	core material	JIS	ANSI	Max.operating temp . In normal application(ºC)	Max.operating temp . In overheated application(ºC)	Max.operaring temp.(ºC)
B	+	Platinum 70% + rhodium 30%	0.5	0.5	1500	1700	1700
B	-	Platinum 94% + rhodium 6%	0.5	0.5	1500	1700	1700
R	+	Platinum 87% + rhodium 13%	0.5	0.5	1400	1600	1480
R	-	high purity platinum	0.5	0.5
S	+	Platinum90%+ rhodium 10%	0.5	0.5
S	-	high purity platinum	0.5	0.5
K	+	Nickel 90% + chromiun 10% Nickel 95% + Manganese 2% +Aluminum 2%	3.2	3.2	1000	1200	1260
			2.3	1.6	900	1100	1090
			1.6	0.8	850	1050	980
			1	0.5	750	950	870
			0.65	0.32	650	850	870
E	+ -	Nickel 90% +chromiun 10% Copper 55%+nickel 45 %	3.2	3.2	700	800	870
			2.3	1.6	600	750	650
			1.6	0.8	550	650	540
			1	0.5	500	550	430
			0.65	0.32	450	550	430
J	+ -	high purity iron Copper 55%+nickel 45 %	3.2	3.2	600	750	760
			2.3	1.6	550	750	590
			1.6	0.8	500	650	480
			1	0.5	450	650	370
			0.65	0.32	400	500	370
T	+ -	high purity copper Copper 55%+nickel 45 %	1.6	1.6	300	350	370
			1	0.8	250	300	260
			0.65	0.5	200	250	200
			0.32	0.32	200	250	200