ProSense® TSDA25 series temperature switches offer simple temperature monitoring and control with easy setup via mechanical adjustment dials. An extremely durable housing and no moving parts make these switches very reliable and ensure long-term stability without setpoint drift. TSDA25 series temperature switches are a direct replacement for the TSD25 series and offer higher accuracy and a standard sized 6mm diameter probe. Two temperature sensing ranges are available: -4 to 284°F (-20 to 140°C) and -13 to 284°F (-25 to 140°C). Two PNP normally open or two complementary PNP normally open/normally closed switching DC outputs are available. LEDs indicate switching and operating status. ProSense TSDA25 Series temperature switches are priced at $89.00 and have a 3-year warranty.