Temperature measurement
Temperature sensors from our offer are designed to measure temperature of melt plastics including rubber, paste and liquids up to 400°C.
Temperature sensor construction
Temperature sensors from our offer are designed to measure temperature of melt plastics including rubber, paste and liquids up to 400°C.
The measurement may be carried out through different type configurations:
Only PT100 sensor can be connected with a copper cable. Other J, K, L types should be linked with the same type cables.
The sensor construction does not influence on the material flow and it does not cause degradation ok plastics which have to be homogenised.
It is recommended to use sensors with a special cone to measure the temperature inside the canal, not next to theflange wall. The length of metering tip must be adjusted to the melt canal diameter. All other ways of use sensors are inacceptable and any damages are not covered by warranty.
If we have only one hole available, the pressure sensor can be used with the built-in temperature sensor. The sensors membrane have to touch material, for this reason the melt temperature measurement is calculated next to the flange wall. Metal temperature caused by heaters or flange will have impact on this measurement.
Temperature sensor design with ceramic insulation
All temperature sensors are equipped with coned measurement stud, which allows to a proper and simple montage. These cable connections are also equipped with stable end with rotate-and-lock coupling. The length of metering tip may be selected within 5 mm. The standard version may be used to 400oC. For high tempera tures we offer special sensors for up to 50°C
Length of metering tip
Selection of metering tip length depends on the canal diameter and material viscosity. The length may vary between 0 and 25mm in 5 mm long intervals. Ends are equipped with Fe-CuNi of J, NiCr-Ni of K type thermocouples or PT100 thermometric resistors.