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                1. Hello! Welcome to Jiangsu Zhongwei Measurement and Control Instrument Co., Ltd.
                  0517-86918678
                  Address:No. 4-4 East West Road, Jinhu County Industrial Concentration Zone, Huaian City, Jiangsu Province
                  Tel:0517-86918678
                  Fax:0517-86918679
                  Email:zhongweick@https://tgqf66666.com
                  Post Encoding:211600

                  High Temperature Compensation Wire

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                  • 高溫(wen)補(bu)償(chang)導線.jpg
                  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

                  Unarmored

                  Armoured

                  Fixed installation

                  Non fixed installation

                  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

                  IA

                  Intrinsically safe cable

                  B

                  glass fibre

                  The use of classification

                  G

                  For general use

                  F4

                  Teflon

                  H

                  heat resistant

                  F46

                  Poly perchloro ethylene propylene

                  Precision grade

                  S

                  Precision

                  Shielding material

                  P

                  Copper wire braid

                  P1

                  Tinned copper braid

                  /

                  Common grade

                  P2

                  Copper tape wrapped

                  P3

                  Aluminum / plastic composite film wrapping

                  Specifications


                  2 x conductor cross-sectional area mm2

                  Conductor type


                  Single conductor can be omitted

                  R

                  Stranded conductors

                  Armored

                  Twenty-two

                  Steel tape

                  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

                  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

                  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

                  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..


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