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Screw Thermocouple dual K type probe sensors fiberglass wire

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US$ 15

≥5 Pieces

Quick Details

Warranty:

1 year

Place of Origin:

Chongqing, China

Brand Name:

Duchin

Model Number:

WRKK1-009JA-600/S=1000mm

Certificate:

CE ROHS ISO

Calibration:

Temperature range:

-40~1000℃

Shealth material:

SUS304

Dia:

8mm

Plug:

Water-proof head,Explosion-proof head,etc.

Thread type:

1/2"NPT

Insert length:

400mm

Leads wire:

Fiberglass wire

keyword:

K Type Thermocouple With Thermowell

Product Details

Product Description

Screw Thermocouple dual K type probe sensors fiberglass wire

K Type Thermocouple With Thermowell

Product Description

More Images

Conductor material	Calibration	Accuracy
		ClassⅠ		ClassⅡ
		Accuracy	Temperature range( °C )	Accuracy	Temperature range( °C )
NiCr-NiSi	K	±1.5°C or ±0.4%\|t\|	-40-1000	±2.5°C or ±0.75%\|t\|	-40-1000
NiCr Si-NiSi	N		-40-1100		-40-1200
NiCr-Konstantan	E		-40-800		-40-800
Fe-Konstantan	J		-40-750		-40-750
Cu-Konstantan	T	±0.5°C or ±0.4%\|t\|	-40-350	±1°C or 0.75%\|t\|	-40-350
PtRh10-Pt	S	±1°C or ±[1+ ( t-1100 ) × 0.003]	0-1600	±1.5°C or ±0.25%\|t\|	0-1400
PtRh13-Pt	R	±1°C or ±[1+ ( t-1100 ) × 0.003]	0-1600		0-1400
PtRh30-PtRh6	B	——	——		600-1700

About protection tube material

The protection tube material always be SUS304,when the using environment with chemical corrosion, should consider SUS316L tube;for strong corrosion environment,such as with H2SO4,HNO3,H2S,should consider Ta tube.

For oxide environment temperature above 900℃,always use 2520(310S),when higher than 1000℃,always consider GH3039,Inconel600 and 99% Al2O3 protection tube. When temperature up to 1300℃,just 99% Al2O3 tube have to be considered.

About Process connection

For non-sealing environment, the thermocouple can be without thread or flange. For sealing environment, have to with thread or flange. The process connection is depended on your device.

About wire connection device

The goal of wire connection device is convenient and reliable. When not use connection head,the ways can be ceramic block with wire leads, cross sleeve with wire leads, spring cross sleeve with wire leads,etc.,When use connection heads, can be with water-proof head, d IIBT4 explosion-proof head, d IICT6 explosion-proof head, explosion-proof head with local display, multi points connection head.

About hot junction

The assemble thermocouple always be ungrounded type, sometimes be ungrounded type. Please note, ungrounded response faster, but more easier be electromagnetic interference.