The JS 130 heat sinks are components that are usually screwed or welded into the pipe. They serve to protect the measuring part of the sensors from the effects of the measured environment and enable the exchange of sensors during the operation of the technological equipment. All types of these pit guards are made of high-quality stainless steel.

The wells are mainly intended for temperature sensors with a stem and plastic of the S 120 series (immersion sensors), temperature sensors of the MINI series , temperature sensors with a stem and a metal head (immersion sensors) and all-stainless steel temperature sensors PTS 580P, PTS580K . In addition to the standard lengths listed in the catalog sheets and in the table of technical parameters, wells are also produced in non-standard lengths.

The temperature sensors are fixed in the well with an M4 x 10 screw. The wells are manufactured for nominal pressure PN631.