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Adjustable Industrial Temperature Switches from AutomationDirect

New design improvements have been made to AutomationDirect’s ProSense® line of temperature switches. TSDA25 series temperature switches are a direct replacement for the TSD25 series and provide higher accuracy and a standard sized 6mm diameter probe.

ProSense® TSDA25 series temperature switches offer simple temperature monitoring and control with easy setup via mechanical adjustment dials. An extremely durable housing with 316 stainless steel wetted parts and no moving parts make these switches very reliable and ensure long-term stability without setpoint drift. An optional plastic protective cover is available.

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.

Priced at $89.00, ProSense TSDA25 Series temperature switches are cULus, CE, RoHS rated and have a 3-year warranty.

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About AutomationDirect:

In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces, AC drives, motors, stepper systems, sensors, motor controls, enclosures and more. Their prices are typically well below the list price of more traditional automation companies because of their business model and focus on efficiency and the majority of their products are stocked for fast shipping. Plus, get free two-day delivery on orders over $49; some limitations apply. For more information, contact them at 800-633-0405 or visit

*Prices as of June 1st, 2017. Check website for most current prices