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:
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