AT20000 pages

ANALOG AND DIGITAL ELECTRONIC TIMERS
Ideal for: Automatic Drain Valves - Sampling Valves - Lubrication Systems - Air Dryers.

ANALOG TIMER TECHNICAL SPECIFICATIONS

SERIES: AT2000

Supply voltage :

120 ÷ 240V AC/DC - 50/60Hz
(Code AT2000C02I )
24 ÷ 240V AC/DC - 50/60Hz
Absorption:
4 mA Max
Operating temperature: - 10° C ÷ + 50° C
IP 65 - EN 60529 (with connector and gasket)
Class protection:
Switch holding voltage: 400V Max
Switch capacity:
1A
Inrush current:
10A for 10 ms
Duty cycle:
100% ED
Switch life:
฀฀ 8
Repeat accuracy:
± 1%
Timing temp. coefcient: ± 0.005% - C°
Time ON:
from 0.5 to 10 s.
Time OFF:
from 30 s. to 45 min.
Set/Reset/Test:
Membrane key
Circuit:
UL 94 V0
Indicators:
GREEN LED for “power ON”
RED LED for “valve open”
Manual override:
Test
Colour:
Black

DIGITAL TIMER TECHNICAL SPECIFICATIONS

All dimensions in mm

SERIES: DT3000

Supply voltage :

MISCELLANEOUS

120 ÷ 240V AC/DC - 50/60Hz
(Code DT3000C12I )
24 ÷ 240V AC/DC - 50/60Hz
Absorption:
4 mA Max
Operating temperature: - 10° C ÷ + 50° C
IP 65 - EN 60529 (with connector and gasket)
Class protection:
Switch holding voltage: 400V Max
Switch capacity:
1A
Inrush current:
10A for 10 ms
Duty cycle:
100% ED
Switch life:
฀฀ 8
Repeat accuracy:
± 0.01%
Timing temp. coefcient: ± 0.0001% - C°
Time ON:
from 0 to 9.5 s., step 0.5 s.
from 10 to 99 s., step 1.0 s.
Time OFF:
from 0 to 9.5 min., step 0.5 min.
from 10 to 99 min., step 1 min.
Indicators:
GREEN LED for “power ON”
RED LED for “valve open”
Manual override:
Test
Colour:
Black
In case of DC supply, polarity should be reversed: left fast-on positive (+), right fast-on negative (-).
Please refer to product instructions for use.
approval number E200580.
Note: Timers are supplied in single boxes with two squared gaskets and M3x50 xing screw (see assembling scheme).
46

All dimensions in mm