Morrison Bros 918DB Tank Alarm with Rotating Beacon

Standard Features

• 10 red LED lamps create strobe visual effect during alarm indication
• Audible alarm ON/OFF globally selectable
• Audible alarm auto-silence mode (10 minutes) ON/OFF globally selectable
• Normally open or normally closed selectable by input channel
• Internal ON/OFF power switch
• 90 dB audible alarm at 4 feet
• Self-powered by long-life replaceable lithium battery
• Low battery light turns yellow indicating battery power is low
• Simple push test button
• Alarm indication latched until alarm activation is acknowledged
• User-defined alarm labels
• NEMA 4X water-resistant enclosure
• Compatible with Morrison 918 clock gauges and 924, 924LS, and 925 level sensors
• Can be installed remote from gauge or level sensor
• Modular contacts make it easy to connect a variety of dry contact simple switch devices

Construction Details

• Alarm Box… Polycarbonate plastic
• Battery… Lithium

Code Compliance

Florida DEP EQ-868; cULus 913 Listed; Intrinsically safe for Class I, Division 1 & 2, Group D hazardous locations