Dual Alarm Trip for RTD Input

Cecomp Electronics, APD 1420 D, Dual Alarm Trip for RTD Input, 9-30 VDC, 10-32 VAC PowerFeatures with all optional accessories:2-wire or 3-wire RTDLead wire compensation for 3-wireUser adjustable setpoint(s)User adjustable deadband(s)8 Amp SPDT contactsInput LoopTracker LEDAlarm status LEDsAlarm options: LO, HI/HI, LO/LOOptional reverse actingOptional latching alarmsPush to test/resetRemote push to test/resetFull I/O/power isolationRemovable plugsDIN rail mount without toolsApplications:Process Limit AlarmMonitor, Heaters, Refrigerators, OvensProcess Signal Over or Under AlarmsThe APD 1420 D accept an RTD temperature 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 configured for most 10 Ω to 2000 Ω RTDs. Front-accessible potentiometers are used to adjust alarm setpoint and deadband.LoopTracker and Alarm Status LEDsAPI exclusive features include a LoopTracker LED that varies in intensity with changes in the process input signal. A two red/green bi-color alarm status LED visually indicate alarm status. These LEDs provide a quick visual picture of your process at all times.Output Test / UnlatchAPI'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. This feature can be remotely operated. The output test button greatly aids in saving time during initial startup and/or troubleshooting.