Signal contact potential-freeSwitching voltage24V…250V AC or 12V…125V DCwith gas-ex Ui < 30V (intrinsic safe)Switching capacity4A / 250V ACwith gas-ex Ii < 0,1A (intrinsic safe)Ambient temperature-25 °C … +80 °C ATEX-approvalDustEx, GasEx Sensitivityadjustable from 60 g … 2000 gdepending on membrane Response delaynone MaterialHousing up to IP66Aluminium MembraneNBR, VITON, Stainless steel Mounting ringZinc-plated steel or Stainless steelMounting positionany Maintenancenone