Atek Alfa

ASM 20 Siesmic Earthquake Sensor || ATEK ALFA || Made In Türkiye

  • Shaking detection in 3 axes
  • Thanks to its automatic offset feature, that is, its location detection feature, it is ready to detect earthquakes without the need to make any settings.
  • Thanks to the fire/gas detector and fire button input on it; In addition to detecting the earthquake, other alarm situations can also be monitored
  • 4 dry contact relay outputs (220VDC/250VAC or 24VDC);
  • Audible warning with buzzer and visual warning with LEDs in case of earthquake and fire
Technical Datasheet
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Additional Information
Audible Warning85dB/1m buzzer
Detection PlaneX, Y, Z (3 axis)
Minimum Sensitive Acceleration Threshold+/- 40 mg
Operating Temperature-10°C … +60°C
Outer Housing StructureMetal
Quiescent Current20mA @24VDC
Relative Humidity%10…%90 non-condensing
Relay Outputs4 x dry contact relays 220VDC, 250VAC 2A – 60W, 62.5 VA (resistive load) or 24VDC 1A Earthquake1/Earthquake2 becomes active when an earthquake is detected, Fire1/Fire2 becomes active when a warning comes from the button or detector.
Supply Voltage12-24 VDC
Downloads
Technical Datasheet
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PDF

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