Hvac Building

Ventilation

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Gas detection for car parks, swimming pools, schools, concert halls, theatres, etc.

Analogue or CAN Bus control unit

DALEMANS offers two types of control units. The analogue system offers star-shaped detector wiring. The CAN Bus system has inline cabling. In addition, it can also be equipped with a DMS remote display system. 

In the event of a pre-alarm, the ventilation is activated at low speed. In the event of an alarm, the ventilation is switched over to high speed. If the concentration level increases again, the light panels and sirens are activated. For schools, concert halls or theatres, flashes are activated.

Types of gas detected: CO - NO₂ - CNG - LPG - Cl₂ - O₃ - CO₂

DALEMANS systems are designed to detect carbon monoxide, nitrogen dioxide, CNG, LPG, chlorine, ozone and carbon dioxide.

Position of the detectors

The position of the detectors is adapted according to the density of the gas. To detect carbon monoxide and nitrogen dioxide, the detectors are placed 150 cm from the ground. For LPG, chlorine, ozone and carbon dioxide, they are placed 15 cm above the floor. For CNG, the detectors are placed on the ceiling.

Start-up and maintenance

Directly, or through your fitter, DALEMANS carries out the start-up and maintenance of your gas detection system in Belgium and Luxembourg.

List of services

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DALEMANS offers customised commissioning and maintenance packages

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Control units Ventilation

OCTOBUS-64-10_10-MID

OCTOBUS64 control unit for Explosive and Toxic Gases

U•V6_face_2021

U•V6 control unit for Toxic and Explosive Gases

Detectors Ventilation

D•420-FACE_2021

D•420 Gas or Oxygen detector

D•CANFACE_2021

D•CAN Gas or Oxygen BUS CAN detector

D•TEX420-FACE_2021

D•TEX 420 Explosive or Toxic Gas detector

Ventilation accessories

Batterie-UH6 (2)

Battery for control unit - 12V

20221021_110733-1200px

Battery kit for control unit - 1x12AH

Ph-Acs-Sirène-00-01_11

Buzzer for control unit

Ph-acs-CmbSi_Fl-01-1_11

Combined alarm and flashing light for control unit

Ph-Acs-coup-poing-arret-urg-00-01_11

Emergency stop switch for control unit 24 VDC - 230 VAC

Ph-Acs-Flash-00-1_11

Flashing light for control unit

SIG-LUM_10_10-LOW-NL-FR

Illuminated FR / NL LED sign for car parks

SIG-LUM_10_10-LOW-FR

Illuminated FR LED sign for car parks

SIG-LUM_10_10-LOW-NL

Illuminated NL LED sign for car parks

Decision makers

Download the complete specifications for gas detection solutions for ventilation applications.