Fire sensor ARTON SPD-3.4 (АРТОН СПД-3.4) autonomous smoke on batteries is designed to detect fires accompanied by the appearance of smoke and issue sound and light fire warning signals.
Features:
• Powered by a 9 V Krone type battery
• "Test/Reset" button
• Optical indication of the next operating mode and the "Fire" mode
• Battery discharge indication
• Light and sound indication of malfunction
• Control of battery availability
• The possibility of installation both on the ceiling and on the wall
Characteristics:
• Supply voltage range: 10 - 30 V
• The sensitivity of the alarm meets the requirements of DSTU EN 14604:2009.
• Supply voltage range, V 6.75 – 10.5
• The average current consumption in standby mode, μA, no more than 20
• The volume level of the sound signal "FIRE ALARM" at a distance of 3 m from the detector, dB, not less than 85
• The maximum number of signaling devices in the autonomous system, pcs. 10
• Overall dimensions, no more, mm ∅100×50
• Weight of the alarm with a power battery, kg, no more than 0.2
• Operating temperature range, °C from minus 10 to 55
• The average service life of the alarm is at least 10 years
• Modes of operation and warning signals of the alarm:
- "Standby mode" - short flashes of the red optical indicator with a repetition period, from 35 to 45
- "FIRE ALARM" - flashing of the red optical indicator and activation of an intermittent sound signal of variable tone.
- "Warning of insufficient battery power" - short sound signals coinciding in time with the flash of a red optical indicator with a repetition period of 35 - 45
- "Fault" - short sound signals that do not coincide in time with the flash of the red optical indicator with a repetition period of 35 - 45
- "Deleted Fire" - intermittent, single-tone sound signal without optical indication (only for alarms connected to the local fire alarm network)