HFFP Thermocouple compensation conductor_Anhui Honglin Instrument Cable Co., Ltd.

HFFP Thermocouple compensation conductor

The compensating wire for thermocouple is a pair of insulated wires with the same nominal value of t…

Tel：+86-0550-7516689
Fax：0550-7513058
Mail：ahhl@ahhonglin.com

Description

Details:

Expression method for model, name and specification of thermocouple compensation wire:
This product is suitable for compensating wire of S, R, B, K, e, J, t, N and EA thermocouple

Executive standard: GB / t4989-1994

Product features:
1. Rated voltage: no requirement
2. Working temperature: - 25 ～ + 200 ℃
3. Conductor: solid core or stranded gold wire
4. Insulation: PVC / PTFE
5. Sheath: PVC / PTFE / alkali free glass fiber
6. Shielding: tinned copper wire or galvanized steel wire or aluminum plastic composite belt
7. Color: Red / yellow / Blue / White / Black / Grey / Brown etc
Features / uses:
The compensating wire for thermocouple is a pair of insulated wires with the same nominal value of the thermoelectric EMF of the matched thermocouple in a certain temperature range (including normal temperature). It is used to connect the thermocouple and the measuring device to compensate the error caused by the temperature change at the junction of the thermocouple and the thermocouple. It can be divided into extended type and compensation type.

Delivery requirements:
According to the contract agreement of both parties, short delivery of no less than 10 meters is allowed. The quantity shall not exceed 10% of the total delivery length.

Model, name and matching thermocouple:

model	name	With thermocouple	Thermocouple graduation	Product model meaning
SC or RC	Copper copper nickel 0.6 compensating conductor	Platinum Rhodium 10 platinum thermocouple Pt Rh 13 Pt thermocouple	S or R	S - represents the thermoelectric characteristic tolerance, which is a precision compensation wire; P - is the compensation wire with shielding layer; G - is the general compensating wire; V-pvc material (PVC); h-means heat-resistant compensating wire; f-ptfe material; r-multi strand compensating wire; b-alkali-free glass fiber material
KCA KCB KX	Fe Cu Ni 22 compensating conductor Copper copper nickel 40 compensating conductor Nicr10-nisi3 extension conductor	Ni Cr Ni Si thermocouple	K
NC NX	Fe Cu Ni 18 compensating conductor Nickel chromium 14 nickel silicon extended conductor	Ni Cr Si Ni Si thermocouple	N
EX	Nickel chromium 10 copper nickel 45 extension type conductor	Ni Cr Cu Ni thermocouple	E
JX	Fe Cu Ni 45 extension conductor	Fe Cu Ni thermocouple	J
TX	Copper copper nickel 45 extension conductor	Copper constantan thermocouple	T

Product specification:

Core type	Nominal core cross section (mm2)	Number of core strands	Single wire diameter of alloy wire (mm)
Single strand core	zero point two zero point five one one point five two point five	one one one one one	zero point five two zero point eight zero one point one three one point three seven one point seven six
Multi strand core (flexible cord)	zero point two zero point five one one point five two point five	seven seven seven seven nineteen	zero point two zero zero point three zero zero point four three zero point five two zero point four one

Product structure size:

Use classification	Nominal core cross section （mm2）	Nominal thickness of insulation （mm）	Nominal sheath thickness （mm）	Compensation conductor * large outer diameter (mm)
Use classification	Nominal core cross section （mm2）	Nominal thickness of insulation （mm）	Nominal sheath thickness （mm）	Single strand core	Multi strand flexible core
General use	zero point two zero point five one one point five two point five	zero point four zero point three zero point seven zero point seven zero point seven	zero point seven zero point eight one one one	three × four point six three point seven × six point four five × seven point seven five point two × eight point three five point seven × nine point three	three point one × four point eight three point nine × six point six five point one × eight five point five × eight point seven five point nine × nine point eight
Heat resistant	zero point two zero point five one one point five two point five	zero point four zero point four zero point four zero point four zero point four	zero point three zero point three zero point three zero point three zero point three	two point three × four two point six × four point six three × five point three three point two × five point eight three point six × six point seven	two point four × four point two two point eight × four point eight three point one × five point six three point four × six point two four × seven point three

Reciprocating resistance at 20 ℃:

Model of compensating wire	Nominal core cross section (mm2)
Model of compensating wire	zero point two	zero point five	one	one point five	two point five
SC or RC KCA KCB KX EX JX TX NC NX	zero point two five three point five zero two point six zero five point five zero six point two five three point two five two point six zero three point seven five seven point one five	zero point one zero one point four zero one point zero four two point two zero two point five zero one point three zero one point zero four one point five zero two point eight six	zero point zero five zero point seven zero zero point five two one point one zero one point two five zero point six five zero point five two zero point seven five one point four three	zero point zero three zero point four seven zero point three five zero point seven three zero point seven three zero point four three zero point three five zero point five zero zero point nine five	zero point zero two zero point two eight zero point two one zero point four four zero point five zero zero point two six zero point two one zero point three zero zero point five seven

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