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Nitric oxide – NO

This page provides information on nitric oxide (NO) – also called nitrogen oxide or nitrogen monoxide: characteristics, effects on health, detection tools – nitric oxide detector or NOX detector – and proper respiratory protective equipment (ABEK1NOCO20-P3 combined filter or a self-contained breathing apparatus).

Nitric oxide NOX gas detector and NO respiratory protection

Nitric oxide properties

Nitric oxide (NO) – also known as nitrogen oxide – is an anthropogenic gas released by contact between nitric acid and many compounds. It can be found in many industries like wood (sawdust), explosives (dynamite), metals (engraving) and in high heat welding applications. This gas – which is partially responsible for atmospheric pollution – is exhausted by diesel-powered engines; that’s why it is present in underground parking garages..

CAS TWA (8 hours) STEL (15 minutes) LEL IP Density / Air Filter / SCBA
10102-43-9 25 ppm 9.26 eV 1.04

SCBA / 
ABEK1NOCO20-P3

Nitric oxide effects on health

Nitric oxide is a colorless gas featuring a sweet smell that can be pungent starting at 0.3 ppm. As it is slightly soluble into water, it reacts with water molecules to form nitric acid, which is very corrosive. In case of chronic exposure, this gas can have irreversible effects (poison gas); it is also very toxic by inhalation (R26) and might cause chemical burns (R34).

Nitric oxide nitrogen monoxide effects on health (NO)

Nitric oxide effects on health (NO)

Nitric oxide detector - NO

Even if nitric oxide is detectable through smell, only a NOx detector can accurately measure concentrations of this very toxic gas. It is advised to use fixed or portable nitric oxide detection devices.

MX6 6 gas detector (EXPLO, toxic and/or VOC): very large range of detected gases (IR absorption or electrochemical sensor), volatile organic compounds (VOC) with photoionization (PID) from 0 to 2,000 ppm.

  • Detection of the combustible gases, CL2, CLO2, CO, CO2, H2, HCN, HCl, H2S, NO, NO2, NH3, O2, PH3, SO2, VOC (volatile organic compounds)
  • Colored graphic LCD display for better view on gases concentrations. Simultaneous and continuous display of all gases.
  • Available with optional sampling pump
  • User-friendly multilingual menu for easy operation
  • Additional information
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Multi gas detector – MX6 ATEX – UP TO 6 GASES

MX6 6 gas detector (EXPLO, toxic and/or VOC): very large range of detected gases (IR absorption or electrochemical sensor), volatile organic compounds (VOC) with photoionization (PID) from 0 to 2,000 ppm.

Portable gas detector MX6
  • Detection of the combustible gases, CL2, CLO2, CO, CO2, H2, HCN, HCl, H2S, NO, NO2, NH3, O2, PH3, SO2, VOC (volatile organic compounds)
  • Colored graphic LCD display for better view on gases concentrations. Simultaneous and continuous display of all gases.
  • Available with optional sampling pump
  • User-friendly multilingual menu for easy operation
Additional information

The MX6-iBrid gas detector is an high-tech portable multi gas detector. Thanks to its rechargeable ion-lithium (Li-ion) battery, it can operates around 24 hours continuously. The optional extended battery can replace the standard one and extend the autonomy up to 36 hours. A lighter version with AA battery is also available for 10 hours of operation.

The MX6-iBrid portable multi gas detector can detect up to 6 gases simultaneously according to the configuration (some locations are dedicated to specific sensors). A large range of gases is furthermore available: combustible gases, chlorine (Cl2), chlorine dioxide (ClO2), carbon monoxide (CO), carbon dioxide (CO2), hydrogen (H2), hydrogen cyanide (HCN), hydrogen chloride (HCl), hydrogen sulfide (H2S), nitric oxide (NO), nitrogen dioxide (NO2), ammonia (NH3), oxygen (O2), phosphine (PH3), sulfur dioxide (SO2) and many volatile organic compounds (VOC).

The MX6-iBrid combines the highest sensor technologies for accurate measures. Oxygen and toxic gases are detected with an electrochemical sensor. Combustible and explosive gases are on the other hand detected with a catalytic sensor or through infrared absorption. This IR technology is also used to detect carbon dioxide. Lastly, volatile organic compounds are detected with a photoionization sensor (<10,6 eV).

This portable multi gas detector is considered as a high-technology device as it is the first portable gas detector featuring a colored display. This allows users to easily read events curbs of every gas without misunderstanding. The MX6-iBrid is compliant with the most demanding ATEX standards and with the IP67 ingress protection level thanks to its shock-resistant polycarbonate overmolded housing.

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The BM25 area gas monitor can detect from 1 up to 5 gases. This powerful gas detector is not a personal protective equipment but a collective area protective equipment.

  • Portable gas detector BM25
  • Weekly or monthly rental
  • ATEX multigas area monitor
  • Detection of AsH3, CO2, COCl2, combustible gases, H2, HCN, HCl, HF, H2S, NO, NO2, O2, PH3, SO2, VOC
  • Configurable according to your needs
  • Provided with every accessory
  • Additional information
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Area gas monitor – BM25

The BM25 area gas monitor can detect from 1 up to 5 gases. This powerful gas detector is not a personal protective equipment but a collective area protective equipment.

Portable gas detector BM25
  • Weekly or monthly rental
  • ATEX multigas area monitor
  • Detection of AsH3, CO2, COCl2, combustible gases, H2, HCN, HCl, HF, H2S, NO, NO2, O2, PH3, SO2, VOC
  • Configurable according to your needs
  • Provided with every accessory
Additional information

As its name implies, the BM25 area gas monitor is designed to monitor a specific zone were people are working. In its 4 gas version, the BM25 features an autonomy of around 100 hours and is fully charged within 4 hours.

According to the most specific needs, many configurations are available. The BM25 area gas monitor indeed features a large range of sensors to detect up to 5 gases like arsine (AsH3), carbon dioxide (CO2), phosgene (COCl2), the combustible gases, hydrogene (H2), hydrogene cyanide (HCN), hydrogene chloride (HCl), hydrogene fluoride (HF), hydrogen sulfide (H2S), nitric oxide (NO), nitrogen dioxide (NO2), oxygene (O2), phosphine (PH3), sulfur dioxide (SO2) and the volatile organic compounds (VOC).

In order to alert every worker evolving in the monitored area of any gas hazard, the BM25 area gas monitor features a two-way 103 dB audible alarm at one meter. A high visibility red light is added to the safety unit to evolve safely in noisy and/or dark areas.

The BM25 is equipped with a backlit graphic LCD display for better reading of values. The "FLIP-FLAP" function (display reversal depending on the area monitor position) is also integrated. As it is made with robust material, the BM25 suits in the harshest environments and is compiant with the IP66 ingress protection level. Is also meets major current EU ATEX standards.

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The PAC® 8000 portable special gas detector can accurately monitor concentrations of gases like phosgene (COCl2), organic vapors (OV), carbon dioxide (CO2), ozone (O3) and nitrogen oxide (NO).

  • The Drager PAC 8000 portable special gas detector
  • Can detect lower gas concentrations (starting at 0.01 ppm for COCl2).
  • Intuitive operation with large backlit display.
  • Data recording (concentration levels and alarm events).
  • 360° alarm (90 dB signal, LED lights, vibrating alarm).
  • ATEX, CE, IECEx, cCSAus approved.
  • Additional information
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Portable special gas detector PAC 8000

The PAC® 8000 portable special gas detector can accurately monitor concentrations of gases like phosgene (COCl2), organic vapors (OV), carbon dioxide (CO2), ozone (O3) and nitrogen oxide (NO).

The Drager PAC 8000 portable special gas detector
  • Can detect lower gas concentrations (starting at 0.01 ppm for COCl2).
  • Intuitive operation with large backlit display.
  • Data recording (concentration levels and alarm events).
  • 360° alarm (90 dB signal, LED lights, vibrating alarm).
  • ATEX, CE, IECEx, cCSAus approved.
Additional information

Small, compact and lightweight, the PAC 8000 portable special gas detector is a disposable gas detector designed to continuously detect carbon dioxide (CO2), chlorine (Cl2), hydrogen cyanide (HCN), ammonia (NH3), nitrogen dioxide (NO2), phosphine (PH3) organic vapors (OV or OV-A) during two years.

This personal monitor can be equipped as well with specific sensors in order to monitor hazardous concentrations of special gases like ozone (O3) at very low concentrations from 0.02 ppm, phosgene (COCl2) from 0.01 ppm and nitrogen dioxide (NO2) from 0.04 ppm.

 

The PAC 8000 portable special gas detector has been designed for use in any situation, even in the harshest environments. Thanks to its robust housing design, this device is waterproof, impact-resistant and immune to corrosive chemical products. Its two powerful sensors with a low T90 response time ensure ultra fastt reaction and accurate measurement of the target gas. Its filter is protected against water, dust and other foreign bodies and can be easily replaced if clogged without particular technical skills. Thanks to its crocodile clip, it can be easily worn close to the breathing tracts to get even more precise measurements.

 

 

Thanks to its two powerful flashing LED that can be seen at à 360°, its 90 dB audible alarm and its vibrating alarm, the PAC 8000 special gas detector can alert users in presence of hazardous concentrations of the target gas.

 

The large backlit screen of this portable and disposable gas detector clearly indicates gas concentrations even in the darkest areas but also displays other important information such as remaining battery capacity or passed alarm events values. The PAC 8000 portable gas detector also logs concentrations and alarms so that they can be downloaded to a PC via an interface and processed further even if they were already acknowledged.

 

Each version of the special gas detector PAC 8000  is equipped with extremely durable sensors and powerful batteries to provide a continuous runtime over two years.

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Especially designed for use in boiler rooms or parkings, the OLCT10 sensor range is used to monitor presence of explosive vapors and gases or combustion toxic gases in ambient air.

 

  • Fixed gas detector OLCT10
  • Detection of the combustible gases, CO, NO, NO2
  • Power supply: 15 to 30 VDC
  • 4-20 mA linear output
  • Robust, user-friendly and easy to install
  • ATEX II 3 G / EEx nA IIC T4 approved
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Gas detector – OLCT10 Atex

Especially designed for use in boiler rooms or parkings, the OLCT10 sensor range is used to monitor presence of explosive vapors and gases or combustion toxic gases in ambient air.

 

Fixed gas detector OLCT10
  • Detection of the combustible gases, CO, NO, NO2
  • Power supply: 15 to 30 VDC
  • 4-20 mA linear output
  • Robust, user-friendly and easy to install
  • ATEX II 3 G / EEx nA IIC T4 approved
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NO respiratory protection - Nitric oxide

As nitric oxide is toxic and asphyxiating by inhalation with severe risks of suffocation, it is recommended to use an open circuit self-contained breathing apparatus (SCBA) or a full- face mask equipped with an ABEK1NOCO20-P3 combined filter for short-term interventions at low concentration.

CEN-PAQ is very convenient and ideal for short interventions (15, 20 or 30 minutes), highly polluted environment applications or for emergency rescue in confined space or stale environment.

  • High visibility fireproof jacket with VELCRO fastener
  • Warning whistle and pressure gauge
  • Vision3, Promask or Panaseal full face masks
  • Stainless steel or composite compressed air cylinder
  • Compliant with EN137, EN136; EN139 standards
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Self-contained breathing apparatus – CEN-PAQ

CEN-PAQ is very convenient and ideal for short interventions (15, 20 or 30 minutes), highly polluted environment applications or for emergency rescue in confined space or stale environment.

Self-contained breathing apparatus CEN-PAQ
  • High visibility fireproof jacket with VELCRO fastener
  • Warning whistle and pressure gauge
  • Vision3, Promask or Panaseal full face masks
  • Stainless steel or composite compressed air cylinder
  • Compliant with EN137, EN136; EN139 standards
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The SARI gas mask provides operating comfort and efficient protection against toxic gases and particles (solid, radioactive, smokes), bacteria and virus.

  • Compatible with PRO2000 filter range (gas, particle and combined)
  • Central phonic membrane for easy communication
  • Compatible with powered air equipment
  • Internal mask with non-return and anti-fog valves, reduces CO2
  • Fully adjustable 5 points harness for improved operating comfort
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Full face gas mask – SARI

The SARI gas mask provides operating comfort and efficient protection against toxic gases and particles (solid, radioactive, smokes), bacteria and virus.

masque sari contre les gaz toxiques et vapeurs chimiques
  • Compatible with PRO2000 filter range (gas, particle and combined)
  • Central phonic membrane for easy communication
  • Compatible with powered air equipment
  • Internal mask with non-return and anti-fog valves, reduces CO2
  • Fully adjustable 5 points harness for improved operating comfort
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The use of PRO2000 NO & CO respiratory protection filters is currently the worlds most complete filtration.

  • Respiratory protection filters PRO2000
  • High-performance filter: A1B1E1K1NOCO20-P3 & A2B2E2K1HgNOCO20-P3.
  • Efficient against almost every gases and vapors that can be filtered.
  • DIN40 mm universal connection.
  • Cas ematerial : reinforced polyamide
  • Compliant with EN 14287:2004 and EN 148-1 standards
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High-performance respiratory protection filters

The use of PRO2000 NO & CO respiratory protection filters is currently the worlds most complete filtration.

Respiratory protection filters PRO2000
  • High-performance filter: A1B1E1K1NOCO20-P3 & A2B2E2K1HgNOCO20-P3.
  • Efficient against almost every gases and vapors that can be filtered.
  • DIN40 mm universal connection.
  • Cas ematerial : reinforced polyamide
  • Compliant with EN 14287:2004 and EN 148-1 standards
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Sigma self-contained breathing apparatus from SCOTT Safety combines highest respiratory protection levels to a cost-effective and user-friendly equipment to meet industrial and marine sectors requirements.

  • High performance pneumatic system
  • Ultra-compact demand valve triggered from first breath
  • Lighweight and ergonomic backplate and fireproof harness
  • Possibility to switch to demand constant flow
  • Large range of full face masks: Vision 3, Promask PP and Panaseal
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Self-contained breathing apparatus – SIGMA

Sigma self-contained breathing apparatus from SCOTT Safety combines highest respiratory protection levels to a cost-effective and user-friendly equipment to meet industrial and marine sectors requirements.

Self-contained breathing apparatus SIGMA
  • High performance pneumatic system
  • Ultra-compact demand valve triggered from first breath
  • Lighweight and ergonomic backplate and fireproof harness
  • Possibility to switch to demand constant flow
  • Large range of full face masks: Vision 3, Promask PP and Panaseal
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