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Standard Temperature Sensors for Industrial Use
Descreption of Temperature Sensors
Design and fabrication of our industrial sensors correspond with the technical standard of DIN 43770. Our sensors can be divided into two groups, depending on the measurement method used.
Resistance thermometer have a defined resistance value at 0 °C which alters, depending on temperature. This alteration is presented as temperature value.
Thermocouples consist of two different metal wires which are welded together in one point. When the weld spot is heated, a thermal voltage is generated at the open ends of the wires which provides the temperature measurement.
Temperature Sensor for Furnace Construction
Sensors for heat treatment installations show a special construction which makes them suitable for various ambient conditions( different temperatures, measurement and ambient media). In most applications, the sensor is a Thermocouple which consists of two different metal wires being welded together in one point. When the weld spot is heated, a thermal voltage is generated at the open ends of the wires where temperature measurements are taken.
We distinguish between two different types:
Immersion tube made of metal
Immersion tube made of ceramics
Temperature Sensors for the Marine Area
The marine area is a special field int he manufacture of temperature sensors, where standard temperature sensors cannot be used due to extreme mechanical stress. For example, there are acceleration forces of more than2 00 g, if the temperature sensor is directlyinstalled on marine engines.
Most of all, the sensors used in marine application must sustainably absorb such forces. Which means that during the manufacture special requirements are demanded to avoid the breakdown of the measurement system. Thus the internal structure of the temperature sensor is designed as a vibration resistant component. Continuous quality controls and numerous tests directly fitted to marine engines guarantee a highlife expectancy.
SIKA has long-term experiences in the area of marinesensors used under extreme conditions in marine applications.
Temperature Sensors for customer-specific Measurement Jobs
The engineering and machine construction require customer-specific temperature sensors for their special applications. Also here, Thermocouples and resistance thermometers are used as measuring instruments. If the temperatures to be measured are in the range of up to 400 °C, mostly resistance thermometers will be used for the measurement.
The difference between serial and special manufacturingi s only the mechanical structure of the sensors. The deciding criterions are listed in the following:
The answers to these questions are the base for the manufacture of special temperature sensors for mechanical engineering.
|Mã số :||8285791|
|Địa điểm :||Hồ Chí Minh|
|Hình thức :||Cần bán|
|Tình trạng :||Hàng mới|
|Hết hạn :||31/12/2020|
|Loại tin :||
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