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Aspirating Smoke Detection

Safeguarding your spaces with early & reliable smoke detection

  • Highly Sensitive
  • Robust and Temperature Resistant
  • Highest False Alarm Immunity
  • Improved Reliability
  • Robust and Temperature Resistant
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What is Aspiration/Air Sampling 
Smoke Detection (ASD)?

Air samples taken from monitored area using a pipe system with defined aspiration apertures and supplied to detection chamber.

Pipe system – 25mm OD smooth bore pipe with at least 2mm wall thickness – Plastic or Metal as per application

What is Aspiration/Air Sampling 
Smoke Detection (ASD)?

  • Active Smoke Detection
  • Highly Sensitive – Detection of fire in initial stage
  • Best immunity against false alarms & nuisance alarms
  • Asset & Personnel safety
  • Robust & Reliance – Effective detection even in challenging environments
  • Easy to maintain
  • Improved Aesthetics
  • Modular – cost effective customized solution as per customer & application requirements

Applications of Titanus ASD

  • Critical rooms (Server room, MSC room, Network room, Hub room, control room, Electrical/UPS/Battery rooms, transformer rooms, archives, prison cells and many more)
  • High airflow applications (Data Center, Clean Room, Semiconductor manufacturing etc.)
  • High ceiling applications (warehouses, atrium, concourse, auditorium, production/manufacturing areas etc.)
  • Applications with high dust levels & other tough ambient conditions  (waste recycling plants, textile manufacturing, tobacco storage, freezers, sauna etc.).
  • Applications where maintenance is cumbersome (Shafts, below false floor, above false ceiling, equipment racks, conveyer belts etc.)
  • Applications where large public gathering is expected (Hospitals, Cinema Halls, Airports, Stadiums etc.)
  • Applications demanding aesthetics to be preserved (Museums, Cathedrals, Exhibition Centers & other historical structures)
  • Object Protection like server racks, electrical cabinets

TITANUS® family – Brief introduction

TITANUS® family: International approvals

TITANUS® ASD – What is inside?

  • Modular Architecture
  • Field replaceable detection chamber, main board, display board, network card.

TITANUS® ASD – Fire Alarm, BMS Integration & Cross Zoning Detection Technology

General information

  • Optimal light source technology using High-Power Light
Source (HPLS) : balanced detection of smouldering and
open fires
  • Scattered light principle
  • Detection chamber, specially developed by
WAGNER against dust deposits
  • Detection optics not directly exposed to sample air
  • Reliable detection technology
for normal up to highest sensitivity

Detection using High-Power 
Light Source (HPLS)

General information

  • Main alarm sensitivity as sensitive as 0.015% obs/m
  • Response sensitivity as sensitive as 0.0015% obs/m
  • High efficiency (approx. 80%) i.e. high luminous efficacy, low power consumption, low heat generation
  • Wide temperature range from −40 to +60 °C
  • Robust and durable

Fire Pattern Analytics

LOGIC·SENS®

  • Distinguishes between false alarm situations
and fire scenarios
  • Approved operation mode to avoid false alarms
according to VDE 0833-2
  • The only fire pattern detection for aspirating smoke
detectors on the market

Fire Pattern Detection Airflow monitoring

PIPE·GUARD: the safety package

  • Patented airflow monitoring
  • Microprocessor-controlled temperature compensation
  • Automatic airflow initialization at the push of a button
  • Air pressure-dependent airflow adjustment
for maximum safety against airflow disturbances
  • Detection of changes in the pipeline: sabotage, blockage, pipe crushes, pipe burst
  • … adjustable up to +/− 10% airflow change
and/or single sampling point monitoring

Why ASD?

Beyond the boundaries of other technologies

  • Point-type smoke detectors: Smoke must enter the measuring chamber by convection. It is not sufficient that the smoke reaches the detector. Aspirating smoke detectors: Smoke is actively aspirated. Particularly problematic: Heat cushions under the ceiling make it difficult / prevent the smoke from reaching the point-type smoke detector.

Multiplied sensitivity thanks 
to the cumulative effect

  • Point-type smoke detectors: Technological effort must be expended in each individual detector.
  • Aspirating smoke detectors: High technological effort possible at a central location (e.g., fire pattern detection, high sensitivity).
  • Additional advantage: cumulative effect
  • Multiply sensitivity with each individual sampling point through which smoke is aspirated.

Time saving due to earliest 
possible fire detection

TITANUS® ASD – Key Features 
& Advantages

  • Detection technology using highly efficient High-Power Light Source – Balanced detection of smouldering and open fires
  • Highly sensitive with lowest configurable sensitivity of 0.005% obs/m
  • Ultra sensitive model with lowest response sensitivity of 0.0006% obs/m
  • Specially developed patented design of detection chamber against deposits & contamination to maintain sensitivity throughout the life of the ASD
  • Patented fire pattern analytics, LOGIC-SENS to distinguish between real fire events and other non-fire events – Very high immunity against false alarms
  • Patented accurate air-flow monitoring, PIPE-GUARD – Air pressure dependent airflow adjustment for maximum safety against air-flow disturbances
  • Fully modular architecture with field replaceable components (Detection Chamber, mother board, Aspirator etc.)

Project Gallery

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      PAN-India Operations

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    Kriya Engineers Pvt. Ltd.,
    507, 508 Emporis,
    Near Decathlon Road,
    Motera, Ahmedabad,
    Gujarat- 380005

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