INSTALLATION AND MAINTENANCE INSTRUCTIONS
BEAM1224, BEAM1224S
Single-ended Reflected Type
Projected Beam Smoke Detector
3825 Ohio Avenue, St. Charles, Illinois 60174
800/736-7672, FAX: 630/377-6495
www.systemsensor.com
D400-73-00 1 I56-2294-03R
Specifications
General
Range: 16 to 230 Feet (5 to 70m)
230 to 328 Feet (70 to 100m) using optional accessory BEAMLRK
Sensitivity: 25% to 50% Total Obscuration in 6 levels
Level 1 = 25%
Level 2 = 30%
Level 3 = 40%
Level 4 = 50%
Level 5 = 30% to 50% (Acclimate)
Level 6 = 40% to 50% (Acclimate)
Spacing: 30 to 60 Feet (9.1 to 18.3m)
Response Time: Alarm: 20 seconds typical
Trouble: 30 seconds typical
Trouble Conditions: Beam Blockage (96% or More Obscuration)
Improper Initial Alignment
Self-compensation limit reached (service needed)
In Alignment mode
Test/Reset Features: Integral Sensitivity Test Filter (BEAM1224S only)
Sensitivity Filter (Incremental scale on reflector)
Local Alarm Test Switch
Local Alarm Reset Switch
Remote Test and Reset Switch Capability
(compatible with RTS451/RTS451KEY)
Indicators: Alarm: Remote Output, Local LED (red)
Trouble: Remote Output, Local LED (yellow)
Blink Pattern Indicates Trouble Diagnostics
Normal Operation: Local LED (flashing green once every 5 sec.)
Alignment Aids: Optical Gunsight (coarse adjustment)
00 to 99 Digital Display (fine adjustment)
Relays: Alarm; Trouble
Sensitivity: Digital Display Readout in Percent Obscuration
Environmental
Temperature: –22°F to 131°F (–30°C to 55°C)
Note: For applications below 32°F (0°C), see Special Applications section of this manual
Humidity: 10% to 93% RH Noncondensing
Mechanical
Shipping Weight: Complete unit: 3.9 lbs. (1.77 kg)
Shipping Size: 15″ × 10.5″ × 6.5″ (381mm × 267mm × 165mm)
Mounting: Wall only without optional accessories
Wiring: Plug-in Terminal Blocks (12 to 22AWG)
Adjustment Angle: ±10° Horizontal and Vertical
Paintable Trim Ring: May be painted using enamel or acrylic type paints
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