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MA-340

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MA-340 is an advanced, multi-featured analog addressable photo-thermal smoke detector designed for the MA analog addressable fire system family. Like the MA 320 smoke detector smoke detector, it quickly detects fast, clean burning and smoldering fires while its heat sensors provide an additional layer of protection as the include a alarm threshold which improves the rejection of many factors that cause common false alarms with an additional alarm raised when temperature reaches 60°C or more.

Application Environment

Oil & Gas

Power & Utilities

Hospitals

Retail

Hotels

Skyscrapers

Smart & Safe City

Manufacturing

Download Datasheet

Download
Catalog

MA-340 is an advanced, multi-featured analog addressable photo-thermal smoke detector designed for the MA analog addressable fire system family. Like the MA 320 smoke detector smoke detector, it quickly detects fast, clean burning and smoldering fires while its heat sensors provide an additional layer of protection as the include a alarm threshold which improves the rejection of many factors that cause common false alarms with an additional alarm raised when temperature reaches 60°C or more.

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-340
Description Analog Addressable Opto/Heat Multi- Sensor, UQGS.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 50m² or 100m² (subject to local standard)
System wiring Min. 1.5mm, 2 core loop or spur
Heat class
Rate of rise A1R
Alarm Temperature (static)
AIR 60°C
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 43mm
Dimensions include base 104mm x 55mm
Weight 0.076 kg
Compatibility
Suitable for use with MTech MA Analog Addressable Fire System
GOST-R.pdf

MA-340