Absolute Process Instruments APD 1200 D _ RTD or thermistor input single alarm

APD 1200 DRTD or thermistor input single alarm

The APD 1200 series accepts a thermocouple input and provide a visual alarm indication and alarm relay contact outputs. The input type, range, and alarm types are factory configured. The input can be factory configured for most thermocouple types. Front-accessible potentiometers are used to adjust alarm trip and reset point(s). LoopTracker and Alarm Status LEDs API exclusive features include a LoopTracker LED that varies in intensity with changes in the process input signal.

A red/green bicolor alarm status LED(s) visually indicate alarm status. These LED(s) provide a quick visual picture of your process at all times. Output Test / Unlatch API's exclusive Output Test button can be used to verify the alarm and system operation and also provides the additional function of unlatching the alarm when the latching option has been ordered.
The output test button greatly aids in saving time during initial startup and/or troubleshooting