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Building Technologies Division  Basic Documentation LME39…  CC1P7106en 
  5 Accessories (to be ordered separately)  08.12.2017 
5.3  Display and operating units 
 
  Display and operating unit AZL21.00A9 
Article no.: BPZ:AZL21.00A9 
Detached unit, choice of mounting methods, 8-digit LCD, 5 
buttons, BCI interface for LME39, degree of protection IP40. 
Refer to Data Sheet N7542. 
 
   
 
Display and operating unit AZL23.00A9 
Article no.: BPZ:AZL23.00A9 
Detached unit, choice of mounting methods, 8-digit LCD, 5 
buttons, BCI interface for LME39, degree of protection IP54. 
Refer to Data Sheet N7542. 
 
5.4 Flame detector 
 
 
UV flame detector QRA2 
Only in conjunction with ancillary unit AGQ3 
Refer to Data Sheet N7712 
   
 
UV flame detector QRA10 
Only in conjunction with ancillary unit AGQ3 
Refer to Data Sheet N7712 
   
 
UV flame detector QRA4 
Only in conjunction with ancillary unit AGQ3 
Refer to Data Sheet N7711 
   
 
Ionization probe 
To be supplied by customer