Gizmo Engineering

Gizmo Engineering

- Model AB-2R - Alarm Box AC Power with Relay

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The ALARM PANEL BOX takes inputs from float switches or other contact closures and singals the event with a bright flashing 360-degree beacon LED and very loud buzzer.

  • Flashing beacon light is bright enough to be visible in daylight.
  • Loud warbling tone cuts through the loudest industrial noise.
  • Rugged. Built for rough, wet and corrosive environments. Washdown duty.
  • Always on duty because it uses uninteruptible battery power.
  • Illuminated push button indicates power present.
  • Compact - box measures only 4 x 4 x 2 inches.
  • Relay Ouput - 15A relay controls pumps to 1 HP.

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THE ALARM BOX WITH RELAY takes a contact closure from sensing devices such as a float switch, reed switch, or limit switch, and turns it into an audio and visual alarm that can't be ignored.
   
Operation

  • When a contact closes the pushbutton illuminates, the beacon flashes, and the audio buzzer sounds. The button isilences the audio buzzer while the beacon light continues to flash as a reminder until the alarm condition is corrected. Resets automatically for the next alarm.
  • A 'snooze-alarm' mode repeats the buzzer output every 30 minutes if desired.
  • Pushbutton tests the circuit when unit is not actively alarming.
  • Illuminated push-button confirms that power is present.
  • Level control mode will turn a pump on and off to regulate liquid level between two points using the 15A relay option.

Installation
Simply connect to your sensor with contact close and plug in the power cord.

  • Enclosure : PVC, NEMA4X / IP65
  • Relay chatter time delay: : 500 msec
  • Relay mode : selectable N.O or N.C.
  • Cord grip : PG11, Nylon
  • Relay : SPDT, 15A up to 277VAC
  • Power cord jacket : SJOOW
  • Power cord conductors : 12 AWG
  • Communications cable : PVC jacket 0.032' thickness
  • Communications cable : 8 x 24 AWG conductors
  • Beaon lens : polycarbonate
  • Beacon LED : 40mA while strobing
  • Buzzer volume : 103db @ 2 ft
  • Push button : 5mA LED

AB-R2 Same capabilities as above but runs from AC power. Piggyback cord.

AB-R3 Same capabilities as above but has a standard plug (NEMA 5-15P) and receptacle instead of piggyback cord. This also allows use for European and other cords. Please contact us for pricing on foreign cords.

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