The IFM DD0001 is a compact and reliable speed monitor designed for standard industrial applications. It is specifically engineered for connection to a magnetic pick-up sensor to accurately monitor rotational speeds. Housed in a durable enclosure for DIN rail mounting, it integrates seamlessly into control cabinets. The device features a wide measuring range from 1 to 10,000 impulses per minute and operates on a versatile AC/DC voltage supply. A relay output provides a clear signal when the set speed threshold is reached, making it an ideal solution for monitoring conveyors, fans, and other rotating machinery.