Tank Alert® alarms provide audio/visual warning of potential threatening liquid level conditions.
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.
The sleek design of the alarm features a user friendly touch pad with colored LED indicators for easy visual detection. The alarm horn and red LED indicator activate for a high level alarm condition. The alarm horn and yellow LED indicator activate for alarm 2. The green LED indicates 120V primary power to the alarm. Once the condition is cleared, the alarm automatically resets.
Five-Year Limited Warranty
VOLTAGE FOR 120V MODEL:
Primary: 120 VAC, 60 Hz, 2.4 watts max. (alarm condition)
Secondary: 9 VDC
BATTERY BACKUP POWER: 9 VDC
6 x 4 x 2.25 inches (15.24 x 10.16 x 5.71 cm), NEMA 1 plastic
87 decibles at 10 feet (3 meters)
6 feet (1.8 meters)
AUXILIARY ALARM CONTACTS (optional):
Voltage: 120 VAC
Current: 0.5 amps maximum
FLOAT SWITCH CONNECTION TERMINAL:
For float swtich connection only. Do not apply power. (Voltage acress terminals is 8-9 VDC)
SJE SignalMaster® control switch with mounting clamp
Cable: 15 feet (4.57 meters), flexible 18 gauge, 2 conductor (UL) SJOW, water-resistant (CPE)
Float: 2.74 inches diameter x 4.83 inches long (7.0 cm x 12.3 cm), high impact, corrosion resistant polypropylene housing for use in sewage and water up to 140oF (60oC)