Thermal Resistance For Petroleum & Chemical Industry (Competitive Price Around China)
Executive Standard:IEC584 IEC751 IEC1515Application:It is designed specially for petroleum chemical industry. Direct measurement of liquid, vapor and solid surface ranging from -200ºC to +1600ºC at the production site.Working Principle:Thermal resistance is the measurement of temperature by the fact that the resistance of a substance changes when the temperature changes. When the resistance value changes, the working instrument displays the temperature value corresponding to the resistance value.Measuring Range & Tolerance:
|Type||Thermal Materials||Measuring Range||Accuracy Class||Tolerance|
|WZP||Pt 100||-200~+450ºC||A class||±(0.15+0.002|t|)|
|WZC||Cu50 Cu100||-50~+150ºC||B class||±(0.30+0.006|t|)|
t is the absolute value of exact measured temperature.