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Compression spring with nipple temperature sensor for extruder machine K J E T

Yancheng Hotbox Electric Heater Co.,Ltd.

Compression spring with nipple temperature sensor for extruder machine K J E T

Brand Name : hotbox
Model Number : thermocouple/RTD
Certification : CE
Place of Origin : China
MOQ : 1
Price : 1.5$~20$/pcs
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 10000pcs/month
Delivery Time : 5~10 working days
Packaging Details : carton/wooden box
Type : K,J,E,T,PT100
Probe material : Stainless steel
Mounting : Thread/flange/none
Pairs quantity of element : Simplex/duplex
Size : Customized
Function : Temperature sensor
Types of terminal box : Anti-spray/water-proof
Temperature range : -200~1300C
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Product Description


Thermocouples are used in industry for measuring the temperature of gases,liquids or solid surfaces etc.,It's 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 emperature.The calibrations are K,N,E,J,T,S,R,B.Each calibration has a different temperature range.


Working Principle:

Thermocouple is composed of temperature sensor and signal converter, signal converter is installed in the junction box of temperature sensor, temperature sensor produce resistance or potential effects made by the temperature affect, via transformation to create a differential voltage signal. The signal via the amplifier amplification, then through voltage and current transformation, output 4-20 mA current signal corresponding to the range.


Features:

  • Easy assembly and convenient for replacement;
  • Spring thermal element with good shock-proof performance;
  • Wide mesuring range (0~1600 degree Celsius);
  • High mechanical strength and good pressure-resistant performance

Measuring junction structure & advantages:

Groundedgrounded.jpg

1 rapid response

2 no suitable in case with interference

Ungroundedungrounded.jpg

1 It responses more slowly than that of the case-connected type.

2 Long service life

3 Resistance to electric interference

Exposedexplosed.jpg

1 rapid response

2 suitable to measure the temperature of gas

3 poor mechanical strength in contact with other measuring structures


Model:

Ref No.WRTemp
Thermal element materials

B: PtRh30-Pt6

R: PtRh13-Pt

S: PtRh10-Pt

N: NiCrSi-NiSi

K: NiCr-NiSi

E: NiCr-CuNi

J: Fe-CuNi

T: Cu-CuNi

0~1600C

0~1300C

0~1300C

0~1000C

0~900C

0~600C

0~500C

0~350C

Ref No.WZPTemp

PT100

PT1000

CU50

-200~+650C

-200~+650C

-200~+650C

Pairs quantity of sensor wire

Simplex

Duplex

Ways of Mounting & Fixing

1: without fixing device

2: fixed thread

3: movable flange

4: fixed flange

5: right-angle movable flange

6: fixed thread in wimble shape protection tube

Types of connections box

2: anti-spray (Protection class: IP65)

3: water-proof (Protection class: IP55)

Types of sensor end

G: variable section

K: sheathed elements

T: flexible sheathed elements


Measuring Range and Accuracy:

Conductor

material

CalibrationAccuracy
ClassⅠClassⅡ
AccuracyTemperature range( °C )AccuracyTemperature range( °C )
NiCr-NiSiK

±1.5°C

Or

±0.4%|t|

-40-1000

±2.5°C

or

±0.75%|t|

-40-1000
NiCr Si-NiSiN-40-1100-40-1200
NiCr-KonstantanE-40-800-40-800
Fe-KonstantanJ-40-750-40-750
Cu-KonstantanT

±0.5°C or

±0.4%|t|

-40-350

±1°C or

0.75%|t|

-40-350
PtRh10-PtS

±1°C or

±[1+ ( t-1100 ) × 0.003]

0-1600

±1.5°C

Or

±0.25%|t|

0-1400
PtRh13-PtR0-1600
PtRh30-PtRh6B————600-1700

Photo:


Order Guide:


Packing & Shipping


FAQ:

1.Why the price is so low?

A:You are ording directly from the factory.


2.How can I get the quotation and specifications?

A:HotBox's heating element and temperature sensor is customized,can produce based on clients' requirments.


3.Where is your factory located?How can I visit there?

A:Our factory located in Yancheng City,Jiangsu Province,China,about 4 hours bus ride from shanghai


4.What type of payment do you have available?

A:TT and L/C are accepted,for sample,the West union/Moneygram,Aliexpress and Paypal are available


5.How can I get some samples?

A:Samples are available,just contact HotBox


6.How does your factory do regarding quality control?

A:HotBox has over 15 years experience for heating elements,quality is controlled by CE,ISO and other quality certification


Contact:



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