R4000 Temperature Controller with 4 or 8 zones Heating/Cooling

Input Pt100 (DIN) 2- or 3- wire connection possible Built-in protection against sensor breakage and short circuit Sensor current: … < 1 mA Calibration accuracy: … < 0,2 % Linear error: … < 0,2 % Influence of the ambient temperature: … < 0,01 % / K