Jumo RTD Temperature Probes Type 902550
Surface RTD temperature probes are the preferred choice for measuring temperatures on closed pipe systems and/or other round or flat surfaces. The probes can be installed with ease using tightening bands or cable ties so there is no need for mechanical modification of the measuring location. The basic types 902550/10 and 902550/11 which are provided with a hole for screwfitting to any surface (such as heating plates) are the exception. The indirect method of temperature measurement avoids disruption of the medium flow. Additionally, the operating life of the RTD temperature probe is not shortened by the effects of either pressure or chemicals.
The low thermal mass of the probe means that it has very little influence on the measured object. Heat-conducting paste is available to improve heat transfer. Large differences in temperature between the measurement medium and the surrounding environment will influence the measurement. In such cases, we recommend additional insulation.
The measuring insert is fitted as standard with a Pt100 temperature sensor according to DIN EN 60751, class B in a two-wire circuit; versions with Pt500 or Pt1000 are also available. The product range is rounded off by a pipe contact probe with a large cable socket (basic type 902554/44). This is available with an analog transmitter as an optional extra.