Alarm annunciator displays process status with miniature stack light.
OVERVIEW
The compact AB3 displays the status of an operation with a stack light – green for OK, and red for an alarm condition. (accompanied by a loud buzzer) The miniature stack light fits on a box that is only 5×5 inches square.
Setup is as easy: it comes with a communications to connect to any contact close. Or, its common to connect to our liquid level probes. Then plug into power.
There is a relay output included. We provide either a convenient piggyback cord to connect a pump, heater or other device.
The standard power is 120VAC. If needed it can be powered by any other voltage like 12VDC, 24VDC and 24VAC. 240VAC. Please call for quote on this option.
OPERATION
When there is an alarm condition, the buzzer sounds and the red stack light flashes. To silence the buzzer, push the front button and the red LED continues to flash until the alarm condition is corrected. The snooze alarm causes the buzzer to sound again in 30 minutes. (this is the default mode of operation which can be changed)
PHYSICAL SPECIFICATIONS
Enclosure…………………5x5x2″
Front pushbutton…………illumInated when power
Ingress rating………………IP65 (NEMA 4X)
Stack light diameter………3 mm
Relay output………………15A
Power cord…………………SJOOW
Enclosure material…………PVC
Buzzer diagpragm…………316 stainless steel
Buzzer volume……………103dB @ 2 ft
AB-3
$349
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