韩国DONG HWA TCA铜管及管件
电触点铝壳温度计T711(H), T712(H/L), T713(L), T714(H/HH)
Contact type temperature gauge is installed with electric contact actuated by pointer. It provides the function which electrical circuit can be opened or closed by manual setpoint. It is applicable where signal is required (Audible or visual alarm) for control of resistance or any other application with auxiliary relay and contact.