Endress+Hauser iTEMP TMT181, Инструкции по безопасности

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XA00010R iTEMP TMT181, TMT187/188, TMT182
16 Hauser
Electrical
connection data
Type Type of protection Power supply
(terminals 1+
and 2-) Sensor circuit
(terminals 3 to
6) Max. connection values
TMT181
TMT187
TMT188 Ex ia IIIC T120°C Dc U
i
≤ 30 V
DC
U
o
≤ 8.2 V
DC
Ex ia IIIA L
o
= 8.5 mH C
o
= 1 900 nF
I
i
≤ 100 mA I
o
≤ 4.6 mA Ex ia IIIB L
o
= 8.5 mH C
o
= 1 900 nF
P
i
≤ 760 mW P
o
≤ 9.35 mW Ex ia IIIC L
o
= 8.5 mH C
o
= 1 900 nF
C
i
= negligible small
L
i
= negligible small
TMT181
TMT187
TMT188 Ex tc IIIC T120°C Dc U
b
= 8 to 35 V
DC
Ex nA IIC T6…T4 Gc Output:
4 to 20 mA
Current
consumption:
≤ 25 mA
TMT182 Ex ia IIIC T120°C Dc U
i
≤ 30 V
DC
U
o
≤ 5 V
DC
Ex ia IIIA L
o
= 100 mH C
o
= 9.9 µF
I
i
≤ 100 mA I
o
≤ 5.4 mA Ex ia IIIB L
o
= 100 mH C
o
= 9.9 µF
P
i
≤ 750 mW P
o
≤ 6.6 mW Ex ia IIIC L
o
= 100 mH C
o
= 9.9 µF
C
i
= negligible small
L
i
= negligible small
TMT182
1)
Ex ia IIIC T120°C Dc U
i
≤ 30 V
DC
U
o
≤ 5 V
DC
Ex ia IIIA L
o
= 100 mH C
o
= 10 µF
I
i
≤ 100 mA I
o
≤ 3.6 mA Ex ia IIIB L
o
= 100 mH C
o
= 10 µF
P
i
≤ 800 mW P
o
≤ 4.5 mW Ex ia IIIC L
o
= 100 mH C
o
= 10 µF
C
i
= negligible small
L
i
= negligible small
TMT182 Ex tc IIIC T120°C Dc
Ex nA IIC T6…T4 Gc U
b
=
11.5 to 35 V
DC
Output:
4 to 20 mA
Current
consumption:
≤ 23 mA
1) TMT182 with the option advanced diagnostic