China |English
Anhui YuanGuang Instrument Co., LTD.
  • Anhui YuanGuang Instrument Co., LTD.
  • Tel:0550-7315498
  • Fax:0550-7315696
  • E-mail:1146640578@qq.com
  • Address:Tiancha Road,Tianchang economic development zone,Anhui Province

Add to cart success!

  • /en/upload/images/201510/14461022199814.jpg
  • Product Name:Assembly heat resistance
  •  
Product Introduction:

 Overview of assembly thermal resistance

WZ series of industrial thermal resistance as temperature measurement sensor, usually with temperature transmitter, regulator and display instrument and other auxiliary use, the composition process control system, with a direct measurement or control of various production processes in the -200 -500 temperature range of liquid, steam and gas medium and solid surface temperature.
Thermal resistance is based on the material in the temperature change resistance itself also as characteristic changes occur to measure the temperature of. When measured in the medium in the presence of a temperature gradient and the measured temperature is average temperature in the temperature sensing element where the medium range.
Although the various thermal resistance of different shapes, but their basic structure is generally similar to the general feeling of temperature components, insulation casing, protective tube, and junction boxes and other major components
The characteristics of the thermal resistance of the assembly
Pressure spring type temperature sensing element, anti vibration performance is good;
High temperature measurement accuracy;
High mechanical strength, good performance;
Imported film resistance element, reliable and stable performance.
Working principle of thermal resistance
Thermal resistance is used to change the temperature of the material, its resistance is also with the characteristics of the occurrence of changes in temperature measurement. When the resistance changes, the instrument will display the corresponding resistance temperature value.
The main technical parameters of the assembled thermal resistance
Product implementation standard
IEC584
IEC1515
GB/T16839-1997
JB/T5582-91
Insulation resistance at room temperature
Thermal resistance at ambient temperature of 15 - 35 C, the relative humidity is not greater than 80%, the test voltage is 10 - 100V (DC) electrode and the insulation resistance between the jacket tube >100M.
Measuring temperature and tolerance
型号
分度号
测温范围
精度等级
允许误差
WZP
Pt100
-200-+500
A级
±(0.15+0.002) ltl
B级
±(0.30+0.005) ltl
WZC
Cu50 Cu100
-50-+100
---
±(0.30+0.005) ltl
 
Related products:
Top
Powered by CmsEasy
  • Anhui YuanGuang Instrument Co., LTD.  Copyright © 2015  正版建站推广:千秋在线  Anhui ICP No. 15013889 -1  
  • Tel:0550-7315498  Fax:0550-7315696  E-mail:1146640578@qq.com
  • Address:Tiancha Road,Tianchang economic development zone,Anhui Province
Totkeys:
 
QQ在线咨询
客户咨询热线
0550-7315498
公司业务传真
0550-7315696