- Phone
-
Address
No. 2-43, Floors 1-2, Unit 0, Jinxiu Tiandi, Fengnan District, Tangshan City
Product Categories
Tangshan Aidike Automation Engineering Technology Co., Ltd
thermal resistor
NegotiableUpdate on 05/20
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The principle of temperature measurement is based on the property of the resistance value of metal conductors or semiconductors changing with temperature, converting the change in resistance value into an electrical signal to achieve the purpose of temperature measurement. The materials used to manufacture thermal resistors require high electrical resistivity and temperature coefficient of resistance, small thermal capacity and thermal inertia, and preferably a linear relationship between resistance and temperature.
Product Details
IDC series for industrial usethermal resistorAs a temperature measurement sensor, it is usually used in conjunction with temperature transmitters, regulators, and display instruments to form a process control system. It is used to directly measure or control the temperature of liquid, steam, gas media, and solid surfaces within the range of -200 ℃ to -500 ℃ in various production processes.thermal resistorIt measures temperature by utilizing the characteristic that the resistance of a substance also changes with temperature changes. When there is a temperature gradient in the measured medium, the measured temperature is the average temperature in the medium within the range of the temperature sensing element. Despite significant differences in appearance, their basic structures are generally similar, consisting of temperature sensing elements, insulation sleeves, protective tubes, and junction boxes.
Product Features:
Spring type temperature sensing element with good anti vibration performance
High temperature measurement accuracy
High mechanical strength and good pressure resistance
Imported thin film resistor components with reliable and stable performance
Working principle: It measures temperature by utilizing the characteristic that the resistance of a substance changes with temperature. When the resistance value changes, the working instrument displays the temperature value corresponding to the resistance value
Main technical parameters and product execution standards:
IEC584
IEC1515
GB/T16839-1997
JB/T5582-91
Room temperature insulation resistance
At an ambient temperature of 15-35 ° C and a relative humidity of no more than 80%, the insulation resistance between the DC electrode and the outer sleeve is greater than 100M Ω under a test voltage of 10-100V
