Article: 802271

Rate-of-rise heat detector,
w. isolator, Series IQ8Quad

Heat detector with fast semiconductor 
sensor to guarantee safe detection of 
fires with quickly rising temperature as
 well as with integrated limit value 
actuation for the detection of fires 
with slowly rising temperature. Detector
with processor-controlled signal 
processing and decentralised 
intelligence.

-slimline design
-built-in isolator, in compliance with
 pr EN 54-17
-centralised 360° alarm indicator
-individual operating display
-constant response behaviour for 
detecting slowly and quickly rising 
temperatures 
-360° thermal monitoring with one sensor
-alarm and operating data storage, 
built-in operating hours counter
-approved in compliance with EN 54 T 5 
A1
-powered loop compatible

Technical data:
Area to be monitored        max. 30 m2
Height to be monitored      max. 7.5 m
Operating voltage           8V to 42V DC
Rated voltage               19V DC
Quiescent current (medium)  approx. 45µA
Alarm current               typ. 9mA,   
                            pulsed
Application temperature     -20 to +50°C
Housing                     ABS, white, 
                    similar to RAL 9010
Weight                      approx. 110g
Dimensions including base   d = 117mm,  
                            H = 62mm

Producer: Esser
Type: Rate-of-rise heat detector,
w. isolator, Series IQ8Quad
Article: 802271

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