Eliwell ON/OFF Sıcaklık Kontrol Cihazı, NTC, PTC, RTD Girişli, 12 V, Skala:-55 → +140°C, 74 x 32mm

ID 971 and 974 temperature controllers are suitable in applications with normal or low temperature refrigeration units. The controllers are built with 2 PTC thermostatic probe inputs and 2 relay outputs for compressor and defrost management. The temperature readings are displayed by 3 digits and a minus sign to which the decimal point can be configured by parameter.