Armored Thermocouple

WRNK-191 armored thermocouple

WRNK-191 armored thermocouple
armored thermocouple
Product description: WRNK-191 armored thermocouple is made of conductor, insulating magnesium oxide and 1Cr18Ni9Ti stainless steel protective tube. The armored thermocouple products are mainly composed of junction box, te
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WRNK-191 armored thermocouple is made of conductor, insulating magnesium oxide and 1Cr18Ni9Ti stainless steel protective tube. The armored thermocouple products are mainly composed of junction box, terminal block and armored thermocouple, and equipped with various installation and fixing devices.Armored thermocouple is divided into two types: insulation type and shell type.It has the characteristics of bending, high temperature resistance, fast thermal response time and durability. Like the industrial assembled thermocouple, it is used as a sensor to measure the temperature, usually in combination with the display instrument, recording instrument and electronic regulator. At the same time, it can also be used as the temperature sensing element of the assembled thermocouple. It can directly measure the temperature in the range of 0 ℃ - 800 ℃ in various production processes The temperature of liquid, steam, gas medium and solid surface shall comply with GB/T18404-2001.The thermoelectric EMF of armored thermocouple will increase with the temperature of the measuring end. magnitude of thermoelectric EMF is only related to the conductor material of armored thermocouple and the temperature difference between the two ends, and has nothing to do with the length and diameter of thermoelectric pole.AnHui TianKang(group)Shares Co., Ltd

WRNK-191Armored thermocouple The thermal response time shall not be greater than that specified in the following table:

Thermal response time T0.5S	Shell type	Insulated type
Casing diameter (min)	Shell type	Insulated type
2.0	0.4	0.5
3.0	0.6	1.2
4.0	0.8	2.5
5.0	1.2	4.0
6.0	2.0	6.0
8.0	4.0	8.0

Wrnk-191 armored thermocouple model representation

W	R	Specifications							content
		N							Nickel chromium nickel silicon
		E							Nickel chromium copper nickel
		C							Copper nickel
		Material of temperature measuring element	Armored	-	1				Without fixture
					2				Fixing ferrule thread
					3				Movable ferrule thread
					4				Fixed ferrule flange
					5				Movable ferrule flange
					security pretend solid set shape type	0			Insulated type
						2			Shell type
						3			Waterproof
						8			Handle type
						8			Small junction box type
						9			With compensating conductor
						meet Line box shape type	1		Insulated type
							2		Shell type
							8		Shell type (handle type)
							9		Insulated (handle type)
							Working end form	3	3Yes
								4	4Yes
								5	5Yes
								6	6Yes

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