To operate devices inside a measuring chamber, a power supply nearly always must fed into the chamber. In order to avoid interferences from outside on the line, this feed-through should be filtered. Filtered voltage feedthroughs are available for exactly this purpose. Since measurements in measuring chambers can sometimes take several days, it must be ensured that overheating of the devices is detected early and further overheating is avoided. Therefore, Telemeter Electronic has equipped a feedthrough filter with additional switching relays and an external temperature sensor to be prepared for such scenarios. The filters have a voltage of 250 V AC and a maximum current rating of 16 A. Connectors such as C19, C20, USB 2.0 type B and DE-9 are compatible with our feedthrough filters. The nominal capacity per line is 2 x 100 nF. With the compact size of 78.5 mm x 60 mm x 129.9 mm (H x W x D) and a weight of only 570 g, the filters fit perfect and where easy to install. Temperature sensors of the PT100 and PT1000 series are available in 2-, 3- and 4-wire versions. The measuring accuracy of the sensor is 1/10 K. In addition to this switchable feedthrough filter, Telemeter Electronic also supplies numerous other feedthrough filters as well as completely equipped feedthrough panels according to your preferences!