The Autronica BD-501/EX is a explosionproof IP56 heat detector with SelfVerify. The BD-501/EX is designed for use in hazardous areas, zone 0, zone 1 or zone 2. The SelfVerify function on the BD-501/EX ensures the highest grade of reliability.
Heat detector intended for use in humid areas
Short circuit isolator in each detector
Conforms to EMC directive
Additional coating of PCB circuit for environmental protection
Configurable to class A1, A1R, A2S, B, C
With SelfVerify function for reduced maintenance/testing and increased reliability
Not influenced by dust, humidity, exhaust gases, electromagnetic fields i.e.: radio transmitters, cellular phones, etc.
EN 54-5/EN 54-17
Designed to meet the requirements of the major maritime classification societies
|Voltage||10 - 27 VDC|
|Current consumption, stand-by||< 0,3 mA|
|Environmental requirements||EN 54-5|
|Degree of protection||IP56|
|Working temperature|| -20 - +80