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MA-320

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MA-320 is an optical photoelectric smoke detector designed for MA analog addressable fire systems, providing fast response to slow burning or smoldering fires with visible smoke particles.

Application Environment

Oil & Gas

Power & Utilities

Hospitals

Retail

Hotels

Skyscrapers

Smart & Safe City

Manufacturing

Download Datasheet

Download
Catalog

MA-320 is an optical photoelectric smoke detector designed for MA analog addressable fire systems, providing fast response to slow burning or smoldering fires with visible smoke particles.

Operates on low current, has built-in short circuit isolators
Advanced LED design with a 360° view indicating the status of the detector;
Illuminates continuously during fire conditions
Flashes to confirm communication with the control panel
Soft addressed
Single address

  • Quick and simple to install, operate and service
  • Simple clean design
  • Cable entry from rear or side of base
  • Removable detector chamber
  • Wiring via common mounting base
  • Drift compensation
  • Positive lock indicator to ensure detector is properly installed on base
  • Two-second start-up and reset time

Technical Specifications:

Code MA-320
Description Analog Addressable Optical Photoelectrical Smoke Detector, UROX.S36306
Standards UL268 6th edition, EN54-3, SII1220, TR TC EAC 043-2017
Specification
Operating voltage 18V dc to 30V dc
Standby current 220μA (max)
Alarm current 5mA (max)
Addressing mode Auto address
Mounting position Ceiling in open areas
Mounting options AddressableMA-300 detector base
Addressable MA-BS sounder base
Addressable MA-BSH sounder beacon base
Area coverage 100m² (subject to local standard)
System wiring Min. 1.5mm, 2 core loop or spur
Indication 360° visibility light pipe
Environmental
Environmental operating temperature 0 – 49°C
Humidity (non-condensing) 0 – 93% RH
Physical
Construction PC/ABS
Colour White
Dimensions 101mm x 33mm
Dimensions include base 104mm x 45mm
Weight 0.076 kg
Compatibility
Suitable for use with: MTech MA Analog Addressable Fire System
UL268-1.pdf
SII1220-2.pdf
EN54-2.pdf
GOST-R.pdf

MA-320