The ATR VM250 is a PT100 input measuring transducer that converts temperature signals from PT100 sensors into a 0–10 V analog output for process control. Powered by a wide-range supply (19 V DC to 255 V AC) with galvanic isolation, the VM250 is designed for DIN-rail mounting on TS35 rails. Within the VM250–VM257 family, VM251 and VM252 offer current outputs (0–20 mA and 4–20 mA) for PT100 inputs, while VM255–VM257 handle PT1000 inputs with 0–10 V, 0–20 mA, or 4–20 mA outputs. Standard ranges include 0–100 °C, 0–200 °C, 0–300 °C, 0–400 °C, 0–500 °C, and 0–600 °C, with other ranges (-200 to +850 °C) available on request; specify the desired range when ordering.
