The Time Electronics 1049 PT100 simulator features 23 set points, which follows the PT100 scale from –200°C to +800°C. High performance metal film resistors are used throughout the Time Electronics 1049 PT100 simulator to ensure a good temperature coefficient and long term stability. Offering testing versatility, the Time Electronics 1049 PT100 simulator will operate with all types of PT100 measuring equipment including the live systems using pulsed or interrupted excitation current. With an accuracy of ± 0.3°C, the Time Electronics 1049 PT100 simulator will be of particular interest to those operating in the –60 to +60°C range where a performance exceeding Class A (e.g. better than +/- 0.15°C at 0°C) is required. The Time Electronics 1049 PT100 simulator's specifications are also in accordance with IEC 60751 (ITS 90).