High Temperature Compensation Wire

High temperature compensation wire is suitable for temperature control system of energy, metallurgy,…

Description：

A brief introduction, conductor:
Temperature compensation wireThe effect is to extend the thermode that cold end of thermocouple temperature measurement system and mobile display instrument is connected.High temperature thermocouple compensation wire insulation layer and protective layer according to the environmental requirements of the selected material is not the same, PVC sheath material, fluorine plastic, low smoke and low halogen PVC and alkali free glass wire several imported high-quality fluorocarbon can be high temperature of 260 DEG C, and the continuous extrusion process, make the product has excellent acid resistance, alkali resistance, and flame extension performance, can be used for a long time in oil.
Temperature compensation wireThe use of temperature in - 60 - 260 C, which belongs to the contemporary domestic advanced level.Series of products are mainly used in various types of temperature measuring device, according to the variety of products is divided into SC, KC, KX, EX, JX, TX, NC.
Two, the implementation of standards: GB/T4989/94 equivalent to IEC584.3,
Three, use range:
Temperature compensation wireApplicable to energy, metallurgy, petroleum, chemical and other industrial enterprises and scientific research departments, the temperature control system.For the connection between the cold end temperature measuring instrument and temperature measuring instrument.Heat type imported fluorine plastic insulated and sheathed with excellent heat resistance, waterproof, anti-corrosion, anti acid, chemical resistance, resistance to abrasion, aging and combustion performance.Use temperature of -60 to 260 DEG C, is the international advanced level.
Three, the conditions of use:
(1): highest working temperature: heat with 200 degrees and 260 degrees two;
General: a maximum of 70 degrees and 105 degrees two.
(2) the lowest ambient temperature: fluorine plastic insulated and sheathed cable laying: -60 C -20 C non fixed installation;
PVC insulated and sheathed cable laying: -40 C -15 C non fixed installation.
(3) the minimum bending radius: PVC insulated and sheathed cable non armored cable is not less than 6 times of cable diameter, 10 times of fluoroplastic insulation and sheath for non armored cable is not less than the diameter of the cable, not less than 12 times of cable diameter for armored cable.
Four,Temperature compensation wireThe use of characteristics:

type	The minimum bending radius		The lowest temperature		Maximum temperature
type	Unarmored	Armoured	Fixed installation	Non fixed installation	Maximum temperature
General type There are 105 types of "" There are 90 types of "" High temperature type	6 times of the cable diameter 10 times of the cable diameter	12 times of the cable diameter	C = -40 C = -60	C = -15 C = -20	Less than or equal to 70 DEG C Less than or equal to 105 DEG C Less than or equal to 90 DEG C Less than or equal to 250 DEG C

Five, product code and meaning:

project	Code	Code meaning	project	Code	Code meaning
Model	SC	Thermocouple compensation wire, S index	Heat resistant grade	Seventy	The highest temperature is 70 DEG C
	RC	Thermocouple compensation wire, R index		One hundred and five	The highest temperature is 105 DEG C
	NC	Thermocouple compensation wire, N index		Two hundred	The highest temperature is 200 DEG C
	NX	Thermocouple compensation wire, N index		Two hundred and fifty	The highest temperature is 250 DEG C
	KCA KCB	Thermocouple compensation wire, K index	Insulating materials	V	polyvinyl chloride
	KX	Thermocouple compensation wire, K index		Y	polyethylene
	EX	Thermocouple compensation wire, E index		B	polypropylene
	JX	Thermocouple compensation wire, J index		F4	Teflon
	T	Thermocouple compensation wire, T index		F46	Poly perchloro ethylene propylene
Series code	ZR	Flame retardant cable	Jacket material	V	polyvinyl chloride
Series code	IA	Intrinsically safe cable		B	glass fibre
The use of classification	G	For general use		F4	Teflon
The use of classification	H	heat resistant		F46	Poly perchloro ethylene propylene
Precision grade	S	Precision	Shielding material	P	Copper wire braid
	S	Precision		P1	Tinned copper braid
	/	Common grade		P2	Copper tape wrapped
	/	Common grade		P3	Aluminum / plastic composite film wrapping
Specifications		2 x conductor cross-sectional area mm2	Conductor type		Single conductor can be omitted
			Conductor type	R	Stranded conductors
			Armored	Twenty-two	Steel tape
			Armored	Thirty-two	Steel wire armoured

Six, technical indicators:
1 type alloy wire material and insulation color

Compensation wire type	Thermocouple	Mark thermocouple	Compensation lead wire		The insulation layer of color
Compensation wire type	Thermocouple	Mark thermocouple	Positive order	The negative	Positive order	The negative
SC	10- Platinum Rhodium Platinum thermocouple	S	SPC (copper)	SNC (Cu, Ni)	red	green
RC	13- platinum rhodium thermocouple	R	RPC (copper)	RNC (Cu, Ni)	red	green
KCA	Nickel chromium nickel silicon thermocouple	K	KPCA (iron)	KNCA (Cu, Ni)	red	blue
KCB			KPCB (copper)	KNCB (Cu, Ni)	red	blue
KX			KPX (CR)	KNX (Ni SI)	red	black
NC	Ni Cr Si Ni Si thermocouple	N	NPC (iron)	NNC (Cu, Ni)	red	ash
NX	Ni Cr Si Ni Si thermocouple	N	NPX (Ni Cr SI)	NNX (Ni SI)	red	ash
EX	Nickel - copper nickel thermocouple	E	EPX (CR)	ENX (Cu, Ni)	red	Brown
JX	The iron - copper nickel thermocouple	J	JPX (iron)	JNX (Cu, Ni)	red	purple
TX	Copper - copper nickel thermocouple	T	TPX (copper)	TNX (Cu, Ni)	red	white

2, the use of protective layer of color classification

The use of classification		Precision grade and sign		Jacket color
The use of classification		Common grade	Precision	Common grade	Precision
For general use	G	/	S	black	gray
heat resistant	H	/	S	black	yellow

Seven, delivery requirements:
According to both agreements, the length of measurement error is about 0.5%.
Eight, ordering:
In order to indicate the product name, type, number, temperature rating, shielding type, quantity etc..

Browse：

On A：Irradiation crosslinking polyethylene insulated cable (wire)

Next：Sheathless Cable for Fixed Wiring

High Temperature Compensation Wire

分亯到(dao)：