Anole Intelligent temperature control elements use high intelligent meter and computer core as the master control unit.Thus have mutiple digital filter to provide the latest PID (proportional - integral - derivative) algorithm,realized interfere automatic recovery, stability, reliability, and wide applicability, and better adapt to the user's operating habits.Main Specifications: 1.Voltage:380V ± 15%, 50Hz ± 1Hz (single point and two-point temperature controller box with single-phase 220V/50Hz) 2.Tolerance�± 0.5% FS ± 1; 3.Cold Compensation Range: 0C º ^ 50C º; cold compensation tolerance: �± 2C º 4.Relay contact output: AC250V / 5A (resistive load) 5 SCR drive pulse output: amplitude �3V, width �40μs or zero phase-shift pulse with soft-start time 35S ± 5S