Ex-sensors

Table 1

For pdf data sheet click on the types
                       
Responsibility of the end customer
zones zone 0                              
zone 1                        
zone 2                        
zone 20                              
zone 21/
zone 22 *1)
                       
zone 22 *2)                        
Responsibility of the manufacturer of the equipment
Device group / category
G = gas,
D = combustible
dust
ll 1G                              
ll 2G                        
ll 3G                        
ll 1D                              
ll 2D                        
ll 3D                        
Remarks *4) *4) *4)                        

*1) with conductive dust
*2) with non-conductive dust
*3) special requirements
*4) with specially designed housing
*5) not all COMPACT protective field heights are available

Important: please observe the safety indications in the operating instructions for the various units of electrical equipment!