General Description

Part Number - - - - - - EVC-IR
Description - - - - - - Conventional Dual IR Flame Detector
Computer Reference Number
Nittan Standard - - - - - F04J60044
Technical Specifications:-
Sensor Method - - - - - - CO2 Resonant Emission, Flickering, Dual Wavelength
Sensor Element - - - - - - 2 x Infrared Wavelength sensors
Sensor Class - - - - - - Class 1(25m), Class 2(17m), Class 3(12m)
Operating Voltage - - - - - 10V d.c. to 32V d.c.
System Voltage - - - - - - 24V d.c.
Quiescent Current - - - - - 100μA
Alarm Current - - - - - - 50mA @ 24v
Sensor Viewing Angle - - - - - 100° Max (±50°)
Current for external remote LED indicator - - 2mA
Operating Temperature - - - - - – 25°C to +70°C
Storage Temperature - - - - - – 25°C to + 70°C
Charging Time - - - - - - 30sec
Relative Humidity- - - - - - ≤ RH95% non-condensing.
I.P. Protection Rating - - - - - IP42
Material - - - - - - - - ABS/PC alloy
Base : UB4