Periphery components for ESSER FACP 
 
TI 798960.GB0 / 04.20  19 
 
IQ8Quad with integrated alarm 
device 
Ready to operate 
(green LED) 
Alarm status  
Fig. 4: IQ8Quad with integrated alarm device 
 
 
 
General technical specifications
*3
 
Operating voltage  :  8 V DC ... 42 V DC 
Max. monitoring area   :  110 m²  
Max. monitoring height   :  12 m  
Air speed  :  0 ... 25.4 m/s 
Usage temperature  :  -20 °C ... +65 °C  
Storage temperature   :  -25 °C ... +75 °C  
Humidity  : 
≤ 95% rel. humidity (non-condensing) 
IP rating:   :  IP 43 (with base + option) 
Material   :  ABS 
Colour   :  white (similar to RAL 9010) 
Weight   :  approx. 145 g 
Dimensions (with base)  :  Ø = 117 mm, H = 67 mm