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technical article
Structural characteristics of thermal resistance
2011-12-7 8:28:51


Usually used in conjunction with display instruments, recording instruments and electronic regulators. It can directly measure the temperature of liquid, steam and gaseous media and solid surfaces in various production processes

:通常由感温元件、安装固体装置和接线盒等主要部件组成,具有测量精度高,性能稳定可靠等优点 1. WZ series armor assembly thermal resistance : It is usually composed of temperature sensing elements, solid components and junction boxes, etc., which has the advantages of high measurement accuracy, stable and reliable performance, etc.

2. WZPK series armored platinum thermal resistance: The thermal resistance is a solid body composed of a temperature sensing element, a lead wire, an insulating material, and a stainless steel sleeve. It has a few points: it is slender, has fast thermal response time, and is resistant to vibration. long lasting

Wait a little


:隔爆型热电阻通过特殊结构的接线盒,把接线盒内部爆炸性混合气体因受到火花或电弧等影响而发生的爆炸局限在接线盒内,生产现场不会引起爆 3. Explosion-proof thermal resistance : Explosion-proof thermal resistance uses a special structure of the junction box to limit the explosion of the explosive mixed gas inside the junction box due to the impact of sparks or arcs, etc., within the junction box.

Fried.

:端面热电阻感温元件由特殊处理的电阻丝缠绕制成,紧贴在温度计端面。 4. End face thermal resistance : The end face thermal resistance temperature sensing element is made of specially processed resistance wire wound, and it is close to the end face of the thermometer. Compared with general axial thermal resistance, it can more accurately and quickly reflect the actual temperature of the measured end face.

Degrees, suitable for measuring surface temperature