TOWER CLOCK, OUTDOOR CLOCK, STREET CLOCK,
ADVERTISING CLOCK, FLOWER CLOCK, LANDSCAPING CLOCK, STRUCTURE CLOCK,
PUBLIC CLOCK, FACADE CLOCK
DIGITAL OUTDOOR CLOCK
GUIDELINES FOR DESIGN CONSIDERATIONS
OF A TYPICAL INSTALLATION OF A TOWER OR OUTDOOR CLOCK SYSTEM
OPERATING DESCRIPTION
Master clock acts as a time controller with
reserve memory. It sends 12 or 24 VDC impulses
every minute or 1/2 minute to the slave clocks and the
clock hands move forward in synchronization.
In any event of power failure, the slave clocks will
reset automatically upon power restoration.
MASTER CLOCK
AC/DC power source
· with/without GPS
· 12/24 VDC output
CHIME SYSTEM
· built-in inside master clock to provide hourly striking and musical chime
· power amplifier and outdoor speakers
SLAVE CLOCKS
· minute impulsion
· 1/2 minute impulsion
· 12/24 VDC input
CLOCK DIALS
· with/without back illumination
· hour & minute markers
CLOCK HANDS
· wind proof
· precisely balanced
CLOCK CASING
· With/without protective front cover
READABILITY DISTANCE GUIDELINES
Dial Size (mm) |
Readable Distance (m) |
Ø 280 |
8 |
Ø 300 |
12 |
Ø 400 |
25 |
Ø 500 |
40 |
Ø 600 |
50 |
Ø 800 |
65 |
Ø 900 |
100 |
Ø 1200 |
150 |