Digital Temperature Switches are basically with 3 options by mounting style ; Integral or, with Wall mounted Digital unit or, with Panel mounted Digital unit. Various type of sensor types are possible like : various type of RTDs or, Thermocouples. Display : LED or, LCD Outputs : Either One or, two nos. digital outputs. Relay or, PNP (Hysteresis optional) Contact parts : SS 304 or, SS316 Housing : IP 65 Optional with IP 67, Flameproof or, ATEX Certified