... complete types 3.Acceptable end products specificationstemperature sensor elements for thermal resistance and thermocoupletemperature sensor,WZP ,Pt100 thermocouple ,film thermocouple,thermo switchPt100size ... or insert depth For example: Armoured thermocouple, K Type, I level, Fixed thread, Protection tube GH3030,length 450mm,Insert depth300mm, WRNK ...