Tank Alert AB DUO

SKU: MER 20650 Categories: ,

The Tank Alert AB DUO (Auto reset, Battery backup, DUO alarm inputs) indoor alarm system monitors two liquid level conditions in one easy-to-install alarm for lift pump chambers, sump pump basins, holding tanks, sewage, agricultural, filter and other waste applications.

VOLTAGE FOR 120 VAC MODEL:
Primary: 120 VAC, 50/60 Hz, 2.4
watts max. (alarm condition)
Secondary: 9 VDC
BATTERY BACKUP POWER: 9 VDC
ALARM ENCLOSURE: 6 x 4 x 2.25 inches
(15.24 x 10.16 x 5.71 cm), NEMA 1
plastic
ALARM HORN: 87 decibels at 10 feet (3
meters)
POWER CORD: 6 foot (1.8 meter)
AUXILIARY ALARM CONTACTS (OPTIONAL):
Voltage: 120 VAC;
Current: 0.5 amps maximum
FLOAT SWITCH CONNECTION TERMINAL: for
float switch connection only (voltage
across terminals is 8-9 VDC)
FLOAT SWITCH: SJE SignalMaster® control
switch with mounting clamp

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