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Parking garage gas detection systems

In car parks, the main risk related to gas presence is the toxicity of exhaust gas emitted by vehicles. A parking garage gas detection system is designed to provide reliable monitoring of potential harmful concentrations in order to activate safety processes (like a parking garage ventilation system) according to the different toxicity thresholds.

Parking garage gas detection systems : controllers and fixed cas detectors

Parkings are usually poorly ventilated confined spaces. The regular flow of vehicles exhausts combustion gases that are particularly harmful for health like carbon or nitrogen oxides. These hazardous emissions are even higher while cold starting vehicles. Using a parking garage gas detection monitor is oftentimes recommended (when not required) to secure these confined spaces.

Parking garage gas detection

The main harmful gases found in parkings are carbon monoxide (CO) and nitrogen oxides (NOX) like nitrogen oxide (NO) and nitrogen dioxide (NO2). Other gases are present as well like LPG (liquefied petroleum gas) and hydrogen (emitted while charging electric vehicles).

In case of a presence of gas at dangerous concentration levels, relays will be activated. Parking garage ventilation system or visual and audible alarms can thus be triggered for evacuation. These safety devices are all connected to the gas detection controller with preset actions.

Parking garage ventilation system and smoke extraction

Most of car parks are equipped with air extractors in order to prevent risks related to toxic gas. Even if they are efficient, these units are energy intensive since ventilation systems operate at fixed or random times regardless of the toxic gas concentrations…

With constant monitoring of concentrations, gas detection controllers for parkings ensure safety. They also are cost-efficient as they activate ventilation systems and smoke extractors only when needed. A continuous monitoring reduces operations costs by optimizing ventilation systems’ efficiency.

Our parking garage gas detection controllers:

In many countries around the world the installation of gas detection systems - fixed gas detectors & controller - for parking garages with over 500 parking spots is mandatory.

Especially designed for the detection of oxygen, combustible and toxic gases, the OLCT10N digital fixed gas detector ensures reliable and fast concentration levels monitoring. Every information is sent to the gas detection controller in less than a second.

  • Fixed gas detector OLCT10N
  • Detection of CH4, O2, CO, H2S, NO, NO2, NH3.
  • Power supply 12-30 V DC.
  • RS485 Modbus digital signal.
  • Immune to dust and water.
  • ATEX 3 GD, ATEX 2 and 22 approved.
  • Additional information
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OLCT10N digital gas detector

Especially designed for the detection of oxygen, combustible and toxic gases, the OLCT10N digital fixed gas detector ensures reliable and fast concentration levels monitoring. Every information is sent to the gas detection controller in less than a second.

Fixed gas detector OLCT10N
  • Detection of CH4, O2, CO, H2S, NO, NO2, NH3.
  • Power supply 12-30 V DC.
  • RS485 Modbus digital signal.
  • Immune to dust and water.
  • ATEX 3 GD, ATEX 2 and 22 approved.
Additional information

Especially engineered for the monitoring and the detection of the most commonly used gases in the  light industry and the tertiary sector (laboratory, hospital, wastewater treatment, refrigerated rooms, boiler rooms…), the OLCT 10N fixed gas detector has been designed to be digitally linked to the MX 43 gas detection controller only. Reliable and featuring a fast response time, the OLCT 10N fixed gas detector can be linked up to 32 detectors on the same digital line, which reduces wiring costs.

 

The OLCT 10N is a reliable digital detector transmitter with fast response time designed to detect oxygen (O2) and toxic gases (CO2, H2S, NH3, NO, NO2) as well as combustible gases such as methane, propane, butane and hydrogen. This detectors uses electrochemical, catalytic or infrared sensors depending on the target gases and the applications.

 

Made of ABS (Acrylonitrile butadiene styrene) material schock and UV resistant and ATEX 3 GD approved, this detector can be used for applications in ATEX zones 2 and 22 and is waterproof and immune to dust (IP65). The OLCT 10N is also compliant with electromagnetic compatibility according to EN50270 standard.

 

The OLCT 10N is a digital fixed gas detector without display with automatic non-intrusive calibration which does not require the housing opening. Manual calibration is possible by opening the OLCT 10N. After a sensor replacement, both manual and automatic calibrations have yet to be conducted. It features two M16 cable gland inputs and a digital signal output RS485 Modbus proprietary.

 

Depending on the density of the target gas or the application, the detector shall be mounted at the ground level, or on the ceiling at the same height as the airflow, or near to the air extraction ducts.

 

In option, this digital detector transmitter can be provided with shock guard protector and/or a calibration tool kit.

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Gas detection controller with 4 or 8 analog and/or digital channels (up to 32 detectors allocated to 8 channels) for monitoring gases in the atmosphere.

  • Fixed gas detection controller MX43
  • Many upgrade opportunities (additional cards)
  • 5 alarm levels
  • 5 fully programmable alarm relays + fault
  • Integrated sounder and visual signal
  • Communication: RS 485, proprietary protocol, 9,600 Baud
  • Additional information
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Multichannel gas detection controller – up to 43 channels – MX43

Gas detection controller with 4 or 8 analog and/or digital channels (up to 32 detectors allocated to 8 channels) for monitoring gases in the atmosphere.

Fixed gas detection controller MX43
  • Many upgrade opportunities (additional cards)
  • 5 alarm levels
  • 5 fully programmable alarm relays + fault
  • Integrated sounder and visual signal
  • Communication: RS 485, proprietary protocol, 9,600 Baud
Additional information

Especially designed to be flexible, versatile and easy to use, the MX 43 gas detection controller is an analogic and digital controller that allows up to 32 detectors to be distributed on 8 lines.

 

Because of its digital technology and its 8 measuring lines, the MX 43 gas detection controller enables cost savings when wiring a fixed gas detection system. This way, it can combine digital lines and analog channels to fit in any installation type.

 

Its large graphic backlit LCD display is fully customizable by the user and can simultaneously display from 1 to 16 channels. The smart keys enables to navigate the intuitive menus and easy operation.

 

This gas detection controller is available both in wall-mounted version or rack version and is made to manage any 4-20 mA or digital contact signals in order to control a whole installation. Moreover, as it is fully configurable by the user with the dedicated COM 43 software, the MX 43 gas detection controller enables operators to reach advanced functions and easier and faster setup. It is yet highly recommended to firstly follow a specific training before using this computer embedded application.

 

Its integrated datalogger can store up to 512 events. Furthermore, thanks to a dedicated USB port, the MX 43 can also record data with a frequency from 2 seconds up to 15 minutes. The provided 4GO USB stick offers a storage capacity for 2 years in almost any configurations. This stick enables real-time recording of every event but also to automatically save the device configuration and internal software.

 

This multichannel gas detection controller is IP 55 approved in wall mounted version and IP 31 approved in rack version. It features 5 alarm levels, 5 fully programmable alarm relays and one fault relay and an audiovisual alarm (integrated beacon and siren).

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The MX32N digital gas controller is a digital controller and alert management device. As it can be linked to 8 detectors, the MX32N allows monitoring of hazardous gases (combustible, toxic or asphyxiating) in the most demanding environments.

  • Oldham gas detection controller MX32N
  • Two-in-one detector: digital and analog.
  • 1 or 2 independent channels.
  • Continuous monitoring of hazardous gas.
  • 5 alarm thresholds (sound and visual alarms).
  • IP66 protection.
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Digital gas detection controller MX32N

The MX32N digital gas controller is a digital controller and alert management device. As it can be linked to 8 detectors, the MX32N allows monitoring of hazardous gases (combustible, toxic or asphyxiating) in the most demanding environments.

Oldham gas detection controller MX32N
  • Two-in-one detector: digital and analog.
  • 1 or 2 independent channels.
  • Continuous monitoring of hazardous gas.
  • 5 alarm thresholds (sound and visual alarms).
  • IP66 protection.
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CPS (Car Park System) accuracy and reliability ensure one of the highest safety level for parking lots and tunnels.

  • Fixed gas detection controller CPS
  • Up to 256 gas detectors (CO, NO, NO2, LPG or H2)
  • Many actuators controllers: PV, GV, night mode
  • 6 alarms per sensor (Alarm 1 to 4, out of range, fault)
  • Wall mounted or standard rack versions
  • Complies with low voltage directive, metrology and CEM electromagnetic
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Gas detection system for parking lots and tunnels – CPS

CPS (Car Park System) accuracy and reliability ensure one of the highest safety level for parking lots and tunnels.

Fixed gas detection controller CPS
  • Up to 256 gas detectors (CO, NO, NO2, LPG or H2)
  • Many actuators controllers: PV, GV, night mode
  • 6 alarms per sensor (Alarm 1 to 4, out of range, fault)
  • Wall mounted or standard rack versions
  • Complies with low voltage directive, metrology and CEM electromagnetic
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Audible and visual panel light AL1-XB to indicate danger.

  • Audible and visual light panel AL1-XB
  • Xenon light and 70dB buzzer
  • 17-60 Vcc or 110-230 Vca version
  • Operating conditions: -15°C to 50°C
  • Ingress protection: IP65
  • Simple indoor or outdoor installation
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Visual and audible panel AL1-XB

Audible and visual panel light AL1-XB to indicate danger.

Audible and visual light panel AL1-XB
  • Xenon light and 70dB buzzer
  • 17-60 Vcc or 110-230 Vca version
  • Operating conditions: -15°C to 50°C
  • Ingress protection: IP65
  • Simple indoor or outdoor installation
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High visibility signal for difficult environments.

  • Industrial rotating beacon, triple lens
  • 4 versions: 12 Vcc, 24 Vcc/Vac, 115 Vcc/Vac ou 230 Vac
  • Dedicated to indoors and outdoors difficult environments
  • 4 color glass available: red, orange, green, blue
  • Very high lifespan and shock resistant
  • Made of 3 Fresnel lenses for high visibility
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Rotating beacon or flashing light FT883

High visibility signal for difficult environments.

Industrial rotating beacon, triple lens
  • 4 versions: 12 Vcc, 24 Vcc/Vac, 115 Vcc/Vac ou 230 Vac
  • Dedicated to indoors and outdoors difficult environments
  • 4 color glass available: red, orange, green, blue
  • Very high lifespan and shock resistant
  • Made of 3 Fresnel lenses for high visibility
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Electronic siren with Xenon or LED light.

  • Sounders and beacons Nexus C
  • 5J (VAC) Xenon light or equivalent LED (VDC)
  • Sound power: from 105 to 125 dB
  • Power supply: 10/60 VDC / 85/260 VAC
  • Ingress protection: from IP54 up to IP66
  • Tones: 32 tones + NFS 32001
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Audiovisual combination – NEXUS-C

Electronic siren with Xenon or LED light.

Sounders and beacons Nexus C
  • 5J (VAC) Xenon light or equivalent LED (VDC)
  • Sound power: from 105 to 125 dB
  • Power supply: 10/60 VDC / 85/260 VAC
  • Ingress protection: from IP54 up to IP66
  • Tones: 32 tones + NFS 32001
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The audio visual signal Sonos LED combines a powerful LED flashing light and a siren. The device is ideal for industrial security applications and is well suited for both indoor and outdoor installation.

  • audio visual signal Sonos LED
  • 360° audio visual diffusion
  • 32 tones available
  • Powerful LED light
  • Low power consumption
  • 17-60 Vcc or 110-230Vca versions
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Audio visual signal SONOS LED

The audio visual signal Sonos LED combines a powerful LED flashing light and a siren. The device is ideal for industrial security applications and is well suited for both indoor and outdoor installation.

audio visual signal Sonos LED
  • 360° audio visual diffusion
  • 32 tones available
  • Powerful LED light
  • Low power consumption
  • 17-60 Vcc or 110-230Vca versions
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