Studio digital clock with circleline seconds display
490A series with 14mm, 20mm or 50mm (0.56", 0.8" or 2") digits |
 |
490 series clocks have a digital hours, minutes and seconds time display and have an additional analogue
circle line seconds display with three user selectable operating modes:
- An accumulating ring of seconds markers
- three illuminated seconds, the first
showing the actual second
- a single second marker
The three sizes available are suitable for use in
a wide range of applications from control and
recording desks in outside broadcast vehicles
to use as wall clocks in offices and public areas.
The clocks have an extensive range of user programmable features and many
options including five display colours and five case styles. 490 series
digital clocks have the ability to operate as a programmable stopwatch
using optional 402 or 496
control panels or rear contacts.
490 series clocks can also display alternating date and time, temperature
and time or date, temperature and time. The display of temperature requires an optional
temperature sensor.
| models & sizes |
(sizes and weights are for .S. single sided wall mounting clocks) |
 |
| model |
digit height |
maximum viewing
distance |
size - width x height x depth |
weight |
| 490A.01.x.S |
14mm - 0.56" |
7m -20ft |
112 x 112 x 58mm - 4.4" x 4.4" x
2.3" |
0.5kg - 1.1lb |
| 490A.02.x.S |
20mm - 0.8" |
10m - 30ft |
144 x 144 x 58mm - 5.7" x 5.7" x
2.3" |
0.9kg - 2lb |
| 490A.05.x.S |
50 & 30mm
2" & 1.2" |
20m - 60ft |
300 x 300 x 58mm - 11.8" x 11.8" x
2.3" |
2.5kg - 5.5lb | | |
| order
codes |
|
| 490A.05.G.S.black-110v
ac |
| 490A |
.05 |
.G |
.S |
.Black |
-110v ac |
basic part
number |
display
height |
display
colour |
case
type |
case
colour |
operating*
voltage |
| 490A |
.01 = 14mm = 0.56"
.02 = 20mm - 0.8"
.05 = 50mm - 2.0"
|
.R = red
.G= green
.Y = yellow**
.B=blue**
.RG = red & green** |
.S
.FP
.FB
.SS
.DS |
.silver
.black
.RALxxx |
-12v dc
-24v dc
-110v ac
-230v ac |
* 490A.01 models are supplied with a 'plug-top' power unit for mains use and will also operate
from a 8-12v dc supply
** 490A.05 only |
| 
