Explosion Protection - Siemens SITRANS TK-L 7NG3120-0 Betriebsanleitung

7NG3120-0, 7NG3122-0
Ambient conditions
Ambient temperature range
Storage temperature range
Relative humidity
Electromagnetic compatibility
Interference immunity
Emitted interference
Error caused by EMC in-
fluences

Explosion protection

Degree of protection
Intrinsically safe
EC-Certificate of Conformi-
ty
non incendive
EC-Certificate of Conformi-
ty
Certificate of Conformity
Housing
Material
Weight
Cross-section of connecting
leads
26
--40 to +85 °C (--40 to +185 °F)
--40 to +85 °C (--40 to +185 °F)
≤98 %, with condensation
According to EN 50082-2
According to EN 50081-1
<1 %
ATEX II 1G EEx ia II C T4
DEMKO 01 ATEX 129483 X
ATEX II 3G EEx nA II C T4
DEMKO 01 ATEX 129482 X
Applied
Plastic, cast
50 g (0.11 lb)
2
max. 2.5 mm (0.003875 in
Operating instructions
2
)
SITRANS TK-L
A5E00095604-01