VS-5-3SF fire and security light alarm (SENS Measurement System)
Three light emitters. Programmable model. Connection via three-wire power and signal line SENS.

Specifications

Power supply voltage, V9 (DC) SENS line
The acceptable range of the power supply voltages, Vfrom 6 to 13
Intake current1), mA, not more than60 (every light) 1)
:Viewing angle, degrees, at least120 / 120
Luminous intensity1), mcd, at least500 1)
Ambient temperature, ℃from -50 to +60
Water and dust ingress protection degree as per IEC 60529IP66/IP67
Explosion protection marking1Ex db mb ib op is IIC T5 Gb X
Weight, kg, not more than0.6
Service life, years15

Note.

1) With nominal power supply voltage