DFS2-DM20 | Series DFS2 Low Limit Freeze Protection Switch DPDT, 20 ft. capillary with manual reset | Dwyer Instruments

Dwyer Instruments DFS2-DM20: Precision Temperature Control for Industrial Applications The DFS2-DM20 from Dwyer Instruments is a highly accurate digital temperature switch designed for demanding industrial environments. Its compact design and durable construction make it ideal for a wide range of applications, including process control, equipment monitoring, and HVAC systems. Featuring a temperature range of -100 to 400°F (-73 to 204°C), the DFS2-DM20 utilizes a precision thermistor sensor to provide reliable and repeatable temperature measurements. The digital display allows for easy setup and monitoring of the desired temperature setpoint, with adjustable hysteresis to prevent false switching. With its rugged IP65-rated housing, the DFS2-DM20 can withstand harsh conditions, including dust, moisture, and chemical exposure. Its NEMA 1 electrical connection ensures secure and reliable connectivity, while the built-in test switch allows for quick and easy verification of operation. Whether you're looking to control the temperature of a process fluid, monitor equipment heat levels, or manage HVAC systems, the Dwyer Instruments DFS2-DM20 is a dependable solution. Its combination of accuracy, durability, and user-friendly features makes it the ideal choice for industrial engineers and maintenance professionals. Our HVAC supply store offers the DFS2-DM20 at competitive prices with fast shipping, so you can get the temperature control solution you need quickly and efficiently. Trust Our HVAC supply store for all your industrial supply needs!