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[China]
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Address: 2303 Century Square , Zhongnan Road , Wuhan ,China
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Wuhan Global Metal Engineering Co., Ltd |
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Type J Hot Runner Thermocouple Probe / Rtd Probe With Metal Head
Product Description:
Thermocouples are used in industry for measuring the temperature of
gases, liquids or solid surfaces etc., Its usually assembled with
indicators, recorders or computers. A thermocouple consists
of two dissimilar metals joined together at one end. When the
junction of the two metals be cooled or heated and a voltage is
produced that can be correlated back to the temperature.
Information of J type thermocouple
Type J (iron–constantan) has a more restricted range than type K
(−40 to +750 °C), but higher sensitivity of about 55 µV/°C.The
Curie point of the iron (770 °C) causes an abrupt change in the
characteristic, which determines the upper temperature limit.
Specification:
Probe Outside Diameter | 0.5mm, 1.0mm, 1.5mm |
Calibration | Standard limits of error (Type K,J,T,E,N) Special limits or error (Type K,J,T,E,N)
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Sheath Material | 304 Stainless Steel 316 Stainless Steel Inconel 600
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Junction | Ungrounded , Grounded
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Cable Insulation Description | 24 Gage, Stranded , Kapton 24 Gage, Solid, Kapton 24 Gage, Stranded, 24 Gage,Solid, 24 Gage,Stranded, Fiberglass 24 Gage, Solid ,Fiberglass |
Termination type | 50mm split leads and 15mm Bare Ends. 50mm split leads and spade lugs. Standard Male Plug (425F) Standard Female Jack(425F) Mini Male Plug(425F) Mini Female Jack(425F) Hi Temp Male Plug(800F) Hi Temp Female Jack(800F) |
Feature:
1. Reed thermal components, good seismic performance;
2. Simple assembly and easy to change;
3. Large measuring range (200 °C ~ 1300 °C, 270 °C ~ 2800 °C under special circumstances ).
4. Fast heat response time;
5. High temperature can reach 2800 degrees;
6. High precision measurement;
7. High mechanical strength and good compression performance;
8. Long service life.
Application:
The Hot Runner Thermocouple has been designed to be used in below
area,
1.Hot Runner bushings, drops and nozzles
2. Moulds used in injection molding machines
3. For direct installation in the process
4. Hot Runner manifolds .
5. Plastics and rubber industry
