Intrinsic safety barriers from limit the energy that is supplied to a circuit and protect hazardous areas from excess energy. By limiting energy to a safe level, intrinsically safe circuits prevent the ignition of potentially explosive atmospheres. Such type of protection is required when using explosion-proof sensors with type of protection “I”, for example, Eurosens Dominator fuel level sensor  or Eurosens Degree tilt angle sensor.

Thanks to safety barrier any possible fault inside hazardous area will not led to dangerous situation because both voltage and electric current are limited. 

Eurosens Defender 24 has 4 ports that means you can connect up to 4 Eurosens sensors.

More information – on the product page.