TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook DG-TT7-S, Operating Manual

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MULTITOX DETECTOR
OPERATING MANUAL
10 NOSP17668
Revision 03
a
POWER SUPPLY 24VDC,
(18 – 35 V DC on versions DGi-TT7 or DG-TT7-S)
(18 – 30 V DC on versions DGi-RT7 or DG-RT7-S)
Consumption
DGi-TT7 DG-TT7-S
Typical
3
1.4 W
Network : 2.8 W
1.6 W
Network : 3.1 W
Maximum 15W 5W
Wiring 0,5mm² (20AWG)-2,5mm² (13AWG)
MTBF 303 600 h (Version DGi-TT7-E/O out of the cell)
392 500 h (Version DG-TT7-S including the cell)
ENVIRONMENT
Storage temperature see Operating (without cartridges)
5°C / 20°C with the cartridges type -E or –O
Please refer to comments on storage conditions - §1.7
Operating Please refer to table §3
Pressure 1013 Hpa ± 10%
Humidity 15 - 90% RH non condensing (version DGi-TT7-E/O)
5-100% RH non condensing (version DG-TT7-S)
Protection IP66
RFI/EMI EN 50270
Heating time
4
60 sec to 120 sec depending on the version
3 Typical power: voltage 24 Vdc, current 4 mA, display brightness 20%, temperature > 5°C (heating not
activated)
Maximum power: voltage 35 Vdc, current 22 mA, maximum display brightness, relay card option, maximum
heating
4
The indicated warm-up time corresponds to the duration of inhibition measurement when powered on. It prevents
from triggering alarms while signal is reaching its stabilised level. Nominal performances might be reached only
after a stabilisation period
.