Sensor Cable SEC 20-Ex
Sensing element of the resettable line-type heat detector LIST
Use with control and evaluation unit LISTcontroller
Measurement resolution of 0,1 °C with a repeatability of ± 0.1 K along the entire sensor cable length
Use with connection boxes CBO 20-*-Ex
System allows multiple branches
Sensor spacing between 0,5 … 10 m
Applicable in ATEX zones 2 and 22
Type of protection zone 2:
II 3G Ex nA IIC T4 Gc
Operating temperature zone 2: -20 °C … +80 °C, from +70 °C protected from mechanical impact energy
Type of protection zone 22:
II 3D Ex tc IIIC T125 °C Dc
Operating temperature zone 22: -20 °C … +70 °C
May be combined with external sensors ESA-Ex
Technical data:
(349 KB)
(342 KB)
(351 KB)