Jiangsu Plaza Premium Electric Instrument Co., Ltd.
Main products:Thermocouple, Electric Heating Element
Products
Contact Us
  • Contact Person : Ms. Yuan April
  • Company Name : Jiangsu Plaza Premium Electric Instrument Co., Ltd.
  • Tel : 086-0523-86155311
  • Fax : 086-0523-83767111
  • Address : Jiangsu,taizhou,Zhangguo Town Industrial Zone
  • Country/Region : China
  • Zip : 225722

thermocouple,RTD,sensor

thermocouple,RTD,sensor
Product Detailed
Related Categories:Sensors
Related Product Searches:thermocouple,RTD,sensor,High Quality Thermocouple,Thermocouple WR
RTD quick thermal response Small diameter High measuring accuracy high reliability and stability

Application    It is usually connected with display meter, recording meter and computer, etc. to directly measure temperature of liquid, vapor, gas and solid surface ranging from 0°C to 1300°C during various production process.Features1.With quick response, reducing dynamic error;

2.Optional installation methods;

3.Wide measuring range ;4.High mechanical strength, good pressure-resistant performanceOperation theoryThe electrodes of armored thermocouple are made of two different materials. the temperature difference between measuring end and reference end results in pyroelectric potential ,then the meter indicates the corresponding temperature to the pyroelectic potential.Mail technical parametersExecutive standard:IEC584IEC1515GB/T16839-1997JB/T5582-91 

 RTD  Measuring range & Tolerance

Type

Graduation

Tolerance class

I

II

Tolerance value

Measuring range°C

Tolerance value

Measuring range°C

WRNK

K

±1.5°C

-40~+375

±2.5°C

-40~+333

±0.004|t|

375~1000

±0.0075|t|

333~1200

WRMK

N

±1.5°C

-40~+375

±2.5°C

-40~+333

±0.004|t|

375~1000

±0.0075|t|

333~1200

WREK

E

±1.5°C

-40~+375

±1.5°C

-40~+333

±0.004|t|

375~800

±0.004|t|

333~900

WRFK

J

±1.5°C

-40~+375

±1.5°C

-40~+333

±0.004|t|

375~750

±0.004|t|

333~750

WRCK

T

±1.5°C

-40~+125

±1°C

-40~+133

±0.004|t|

125~350

±0.0075|t|

133~1000

WRPK

S

±1°C

0~+1100

±2.5°C

0~600

±[0.003(t-1100)]

1100~1600

±0.0025|t|

600~1600



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