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Thermocouple / thermal resistance of petrochemical industry

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add time: 2016-01-14 17:00:42
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introduction

introduction

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Professional for the petroleum chemical industry design, direct measurement of 200million DEG C 1600 temperature range of liquid, steam and gas medium and solid surface temperature measurement.

working principle

The electrode of the thermocouple is composed of two different conductor materials. When there is temperature difference between the measuring end and the reference end, it will generate the heat potential, the working instrument will show the corresponding temperature value of the thermal electric potential.

Thermal resistance is the principle of the relationship between resistance and temperature. When the temperature changes in the measured medium, the resistance value also changes with the change, the working instrument will show the resistance value of the corresponding temperature value.

Product implementation standard

IEC1515

IEC584

IEC751

JB/T551891

JB/T558291

Nominal pressure

Generally refers to the room temperature, the protection of the tube can withstand the static pressure without cracking. The working pressure is not only related to the material, diameter and wall thickness of the protective tube, but also with the structure, the installation method and the flow rate and the type of the measured medium.

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on aThe top of the thermocouple / thermal resistance
nextHeat quantity totalizer temperature sensor


CONTACT

We always believe that the "user first, quality first" purpose and dedication to provide quality services for the majority of users

  • phone:0550-7561599
  • fax:0550-7561496
  • address:Anhui province Tianchang city Tongcheng town Qiaoba road No. 99

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Anhui HuiNing Electric Instrument Group Co., Ltd.  皖ICP备05001032号-3