Tank Alert® alarms provide warning of potential threatening liquid level conditions.
The Tank Alert® DUO alarm system has been redesigned to offer you more features at an affordable price! This indoor/ outdoor alarm monitors two level conditions in one easy-to-install alarm in lift pump chambers, sump pump basins, holding tanks, sewage, agricultural, filters and other waste applications.
The new design features two colored beacons for easy visual identification of alarm 1 and 2, so with a glance you can see which level is alarming. The alarm buzzer and red beacon activate for a high water alarm. The alarm buzzer and yellow beacon activate for alarm 2. Once the condition is cleared, the alarm automatically resets.
Five-Year Limited Warranty
120 VAC, 50/60 Hz
10.75 x 6.5 x 3.75 inch (27.31 x 16.51 x 9.53 cm), indoor-outdoor, weatherproof thermoplastic meets Type 3R water-tight standard
Provides audible alarm indication
UL Listed, Type 4X beacon assembly
AUXILIARY ALARM CONTACTS (N.O.):
250 VAC, 5 amp max., 50/60 Hz
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)