Type Range Min. Span Accuracy TC T -200℃~+400℃ 50℃ 0.5℃/0.1% E -200℃~+900℃ 50℃ 0.5℃/0.1% J -200℃~+1200℃ 50℃ 0.5℃/0.1% K -200℃~+1372℃ 50℃ 0.5℃/0.1% N -200℃~+1300℃ 50℃ 0.5℃/0.1% R -40℃~+1768℃ 500℃ 1.5℃/0.1% S -40℃~+1768℃ 500℃ 1.5℃/0.1% B +320℃~+1820℃ 500℃ 1.5℃/0.1% RTD Pt100 -200℃~+850℃ 20℃ 0.2℃/0.1% Cu50 -50℃~+150℃ 20℃ 0.2℃/0.1% Cu100 -50℃~+150℃ 20℃ 0.2℃/0.1% mV -100mV~+100mV 10mV 20μV/0.1% Potentiometer 0~5kΩ 0.1% 0~10kΩ 0.1% Note of the data of loop powered isolators: 1. The“%” of conversion accuracy is relative to its range. Take the larger value between the range error and the absolute error when applying. 2. Allow a maximum wire resistance of 50Ω/line for RTD input(3-wire). 3. When the thermocouple is input, the conversion accuracy does not include the CJC. For every 100Ω increase in the compensation wire, the cold junction error increases by 0.2°C. 4. When the Type B thermocouple is input, the lower limit of temperature range is required to be greater than 680 °C to ensure the accuracy index. 5. mV signal input needs to be customized.