The Time Electronics 1049 PT100 simulator features 23 set points following the PT100 scale from -200°C to +800°C. High performance metal film resistors ensure a good temperature coefficient and long-term stability. The simulator operates with all types of PT100 measuring equipment, including live systems using pulsed or interrupted excitation current.

With an accuracy of ±0.3°C, the 1049 is particularly suited for applications in the -60 to +60°C range where performance exceeding Class A (better than ±0.15°C at 0°C) is required. Specifications are in accordance with IEC 60751 (ITS 90).

Key Features

• Temperature range: -200°C to +800°C
• Accuracy: ±0.3°C
• Meets IEC 60751 (ITS90) specification
• 23 fixed set points
• Good temperature coefficient
• Passive resistance source
• Compatible with pulsed or interrupted excitation systems

Applications

• PT100 thermometer calibration
• Temperature indicator testing
• Data logger verification
• Process control system validation