The ATSC230K-100 ntc thermistor assembly is housed by a stainless steel housing with a stainless flange. The ntc thermistor inside has glass encapsulation to ensure long time operation, wide temperature range, and no parameter drift of either short time or long term. The flange can be used for mounting the ntc thermistor assembly onto a chassis. Both the cap and the flange are made of stainless steel, making them long time lasting even under harsh environment, such as acid, moisture, etc. The output terminals use a pair of heavy duty PVC insulated wires of 26 AWG. The ends are terminated by a standard 2 pin plug, which can be customized for other types of connectors according to customers need. The length of the wires can also be specified.