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8. Horn/Strobe LED, General information
8.1 General Description
The horn/strobe is equipped with a pre-wired cable for connection to the O2 Safety System. The
horn/strobe is power supplied from the O2 sensor. Horn/Strobe LED is a loud warning horn (110 dB/1
m) and high intensity strobe (115 cd).
8.2 Horn/Strobe, Warning Sign
The sign for the horn/strobe should be mounted in a permanent way next to the unit.
8.3 Horn/Strobe LED, Specifications
Nominal voltage: 18-24V DC
Average current: 120 mA @ 24V DC supply
Decibel: 110 dB / 1 m (High-Alarm)
Flash intensity: 115 cd (Low-Alarm)
Flash frequency: 65/min
Ambient temperature: -5°C to +50°C (+23°F to +122°F)
Dimensions (LxWxD): 134 x 115 x 61 mm / 5.3” x 4.5” x 2.4”
Ingress protection: IP65
WARNING
! !
Confined Space
Risk for Asphyxiation
DO NOT ENTER THIS AREA WHEN SIREN
IS SOUNDING AND LIGHT IS FLASHING!
Emergency Actions
• Evacuate the Area Immediately.
• Call the Fire Department from
outside of the building.
Risk for
Low Oxygen
Level
Blue Light
Power ON
SIGN O2 H/S B EN
Horn
Strobe
Cable connector
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