Transmation 2800-NI Temperature Transmitter Controller

The Transmation 2800-NI Temperature Transmitter Controller is a universal temperature transmitter that converts RTD, thermocouple, millivolt, and resistance sensor inputs into a standard 4–20 mA output for precise process monitoring and control. It features an integral 5-digit LCD display, front pushbutton programming, and two-wire loop-powered operation with 500 VAC input/output isolation, delivering ±0.035% of span accuracy. The unit accepts multiple sensor types (RTD, Thermocouple, Millivolt, Resistance) and is compatible with PLCs, DCS controllers, recorders, and process controllers; mounting is surface-mount with a DIN rail adapter available, and it carries FM Nonincendive (NI) approval. Operating temperature range is -40 to 185°F (-40 to 85°C).