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Mineral Insulated Thermocouples TIPL

Mineral Insulated Thermocouples TIPL

Mã sản phẩm: Mineral Insulated Thermocouples
Tên thiết bị: Thermocouple / RTD
Xuất xứ: TIPL - India
Tình trạng:
Liên hệ:
Giá: Liên Hệ

Công ty TNHH TM DV Đại Phú Cát (DPCVIETNAM)-Đại lý chính thức  hãng TIPL (India) tại Việt Nam – Chuyên cung cấp các loại  Thermocouple, Recorders, Pressure Transmitters….

Và đây là 1 số dòng sản phẩm DPC Vietnam cung cấp: 

mi rtd8

GENERAL SPECIFICATION

Designs Design no.1…5 & IT40 Sr. Response time 6 Sec.(63.2%) for 6mm OD sheath
Head Provided in design no.4 & IT40 Sr. Smallest bending radius Twice the sheath diameter
Head material Cast aluminum Mounting Adjustable compression fitting
Head type        Standard With threaded cover & cable entry(3/4”ET/ ½”BSP) (In design no.4 & IT40 Sr.) 1/8”BSP(M) upto 6mm OD sheath other sizes on request in design no.4 Flange/ Threaded in IT40 Sr.
Weatherproof

Flameproof

Standard with gasket & challan (IP65)
CMRS approved for group 1,IIA,IIB & II C, weatherproof to IP65
Extension  Cable (in design no.2) Compensating Cable with fibre glass/figre glass/SS wire braided insulation for Thermocouple. Copper cable with
Teflon/Teflon/SS wire braided Insul. For RTD other types on request
Terminal block      (in design no.3,4 & IT40) Ceramic with brass terminals & with provision for two mounting screws on 33mm PCD; terminal block is spring loaded in design no.3 & IT40 Connector
(in design no.5)
Of glass filled thermoplastic with thermocouple grade contacts & ANSI colour coaded for thermocouple (Design No.5A); Of MS, circular threaded locking type with copper contacts, 3/6 pin for RTD,(Design
no.5B)
Sheath AISI316/304/321/347/310/ 446/inconel600/ Hastalloy X in 1, 1,5,3,4,5,6,8,12,7,15,8  & 19.05mm dia for thermocouples; AISI 316 in 3.2, 4.8, 7 & 8mm dia for RTDs.
Element Simplex/duplex: J/K/T/E/N/S/R for thermocouples: Pt100, 2/3 wire for RTD with copper leads (Const./Ni. optional). Thermowell
(in IT40 Sr.)
Refer drg. No. TC260(3) for selection of Design. General construction of sensor in this case will be as per drg.no.TC259(3)
using insert as per design no.3 alongwith head & extension using nipple/union.
Insulation resistance 10 M Ohms at 500V DC, 100M Ohms on request.

PROTECTION SHEATH

Sheath Material Composition
(Appx)
Application guidelines
Stainless
Steel 304
18-20% Cr, 8-11% Ni,
< 2% Mn balance iron
Upto 900°C in oxidizing conditions. Has goods resistance to oxidation and corrosion.
Stainless
Steel 316
16-18% Cr, 10-14% Ni,
2-3% Mo, balance iron
For use upto 900°C in oxidizing conditions.  Has goods resistance to corrosion mild acid & pitting.
Heat resistance
steel SS 446
23-27% Cr, balance Iron Upto 100°C in oxidizing conditions. Excellent resistance to corrosion in sulphurous atmosphere. For use in salt bath & molten metal.
Stainless
Steel 310
24-26% Cr, 19-22% Ni
< 2% Mn. Balance iron
Upto 1100°. High resistance to nitrogenous atmosphere, deficient in oxygen. Suitable for carburizing, annealing, hardening furnaces & cyanide salt bath.
Inconel 600 72%(Min) Ni,
14-17% Cr, balance iron
Upto 1150°C under oxidizing conditions must not be placed in sulphurous atmosphere above 550°C. Suitable for carburizing, annealing & hardening furnace, cyanide salt bath etc.
Pt.6% Rh 6% Rhodium and balance platinum For R/S type thermocouples, maximum temperature 1650°C, for use in inert oxidizing environment.
Tantalum Tantalum For R/S/W/W3/W5 thermocouples, maximum temperature 2200°C, for use in insert vacuum environment.
LIMITS OF ERROR FOR THERMOCOUPLES LIMITS OF ERROR FOR RTD Pt 100
Element

Type

Temp.
Range °C

Standard Special

Temp. °C

Class ‘B’
±°C                   ± Ω             

Class ‘A’
±°C    ± Ω

Fe/Const.

J

0…700

±2.2°C/0.75% ±1.1°C/0.4%

0

0.3

0.12

0.15

0.06

NiCr/Ni(Cr/Al)

K

0…1200

±2.2°C/0.75% ±1.1°C/0.4%

100

0.8

0.30

0.35

0.13

Cu/Const.

T

0…..350

±1.0°C/0.75% ±0.5°C/0.4%

200

1.3

0.48

0.55

0.20

Cr/Const.

E

0….900

±1.7°C/0.50% ±1.1°C/0.4%

300

1.8

0.64

0.75

0.27

Nicrosil/Nisil

N

0….1280

±2.5°C/0.75% ±1.5°C/0.4%

400

2.3

0.79

0.95

0.33

Pt10%Rh/Pt

S

0…..1600

±1.2°C/0.25%

-

500

2.8

0.93

1.15

0.38

Pt13%Rh/Pt

R

0….1600

±1.2°C/0.25%

-