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10. Appendix
10.1. Technical specifications
Intrinsical safety data
Certification:
Marking:
Ex safety data
Synchronising input
Digital outputs
Power supply
Power supply:
Reverse polarity protection:
Backup time (after battery
remove):
Synchronising input
Input signal:
Logic states:
Digital outputs:
Output type:
Current in OFF condition:
Voltage in ON condition:
Load rating:
Display / manual controls
Display unit:
Character height:
Display range:
Accuracy:
Display refreshing time:
42
BKI 18 ATEX 0007 X
II 2 G Ex ia IIC T5 Ga (-20 °C ≤ Ta ≤ 50 °C)
U i
I i
30 V
200 mA
U i
I i
P i
10 V
16 mA 40 mW
DT4V5BAT battery pack
Yes
minimum 15 minutes
Contact (maybe from Zone 1)
Logic 0: closed contact (< 1 kΩ)
Logic 1: opened contact (> 200 kΩ)
optically isolated passive switching transistor
I < 0.1mA (at 9 V)
U < 1 V (at 10 mA)
10 V, 16 mA max. (Ex safety data)
LCD, 4 digit, 7 segments
decimal point and negative sign
25.4 mm
00:00 - 23:59
±1 min / year @ 0°C < Ta < +40 °C (typical)
1 sec
P i
Ci
0
0.75 W
Ci
Li
Uo
0
0
5.88 V 594 µA 873 µW
DT9102 B
Li
0
Io
Po
20180905-V120180905
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