550242 1 SJE Rhombus Tank Alert AB Duo Brochure
550243 1 Sje Rhombus Tank Alert Ab Duo Brochure 550243_1_SJE Rhombus Tank Alert AB Duo Brochure
: Pump 550242 1 Sje Rhombus Tank Alert Ab Duo Brochure 550242_1_SJE Rhombus Tank Alert AB Duo Brochure pdf
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www.sjerhombus.com Toll Free 1-888-342-5753 Phone 218-847-1317
• DUO alarm inputs to
monitor 2 levels
• LED indicators:
• Red Alarm 1
• Yellow Alarm 2
• Green Power On
• NEMA 1 rated for indoor use
• Automatic alarm reset
• Battery backup
• Alarm test switch
• Horn silence switch
• External oat connections
Tank Alert® ab duo
Indoor Duo Alarm System
Monitors 2 Levels In 1 Convenient Alarm
www.sjerhombus.com Toll Free 1-888-342-5753 Phone 218-847-1317
©2013 SJE-Rhombus Rev 03/13
Tank Alert® AB DUO
Indoor Duo Alarm System
Function
The Tank Alert® AB DUO indoor alarm monitors two liquid
level conditions in one easy-to-install alarm in lift pump
chambers, sump pump basins, holding tanks, sewage, agri-
cultural, lters 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
water alarm condition. The alarm horn and yellow LED in-
dicator activate for alarm 2. The green LED indicates 120V
primary power to the alarm. Once the condition is cleared,
the alarm automatically resets.
Features
• DUO alarm inputs to monitor 2 levels
• Colored LED indicators:
• Red alarm 1
• Yellow alarm 2
• Green power on
• NEMA 1 rated enclosure for indoor use
• Automatic alarm reset
• 9 VDC battery backup with low battery chirp
• Alarm test switch
• Horn silence switch
• External terminal block for easy oat installation
• Includes 15’ SJE SignalMaster® control switch
• Can be used as high level, low level or lter alarm
Model Description
• 1036378 TA AB DUO, High, 15’ SJE SignalMaster
®
Alarm 1
Alarm 2
Installation Diagram
