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Hydrogen sulfide – H2S

Here is gathered essential information on hydrogen sulfide or sulfurated hydrogen (H2S): characteristics, effects on health, detection devices & systems – hydrogen sulfide detector – and proper respiratory protective equipment against organic vaporsH2S respirator: gas mask or PAPR with B gas filter.

hydrogen sulfide detectors and H2S respirators for better safety against organic vapors

Hydrogen sulfide properties

Hydrogen sulfide (H2S) – also known as sulfurated hydrogen – is naturally present on Earth. This gas is exhausted during organic and bacterial material decomposition – which explains its massive presence in sewers and wastewater treatment plants. It is widely used in the chemical industry to produce inorganic sulfurs and sulfuric acid. H2S can also be found in the steel industry to remove dirt from metals.

CASVME (8 heures)VLE (15 minutes)LIEIPDensité / AirFiltre / ARI
200-846-25 ppm10 ppm4 %10.49 eV1.19B

Hydrogen sulfide effects on health

Hydrogen sulfide (H2S) is a colorless gas with a strong rotten egg smell. This gas is very toxic by inhalation (R26) and causes cellular hypoxia. Being exposed to low concentrations affects the eyes (swelling) and the breathing system (lungs burns). It is also extremely flammable (R12), especially in contact with oxidizers featuring explosive limits between 4 and 46% volume.

 Hydrogen sulfide exposure chart symptoms: why use H2S respirators and monitors

Hydrogen sulfide exposure & poisoning symptoms (H2S)

Hydrogen sulfide detector - H2S

Even if H2S and organic vapors features a rotten egg smell, only a hydrogen sulfide detector can accurately measure concentrations of this extremely toxic gas. It is recommended to use portable or fixed hydrogen sulfide detection equipment performing ppm measurements.

The SafeAir passive sampling badge is personal equipment for monitoring exposure to isocyanate gases (TDI, MDI), ammonia, chlorine, formaldehyde, hydrazine, mercury, ozone, phosgene, etc.

  • SafeAir chemical detection badge
  • Available for 13 different gases
  • Quickly indicates the presence of contaminant
  • Ideal for daily employee screening
  • Indication of the average exposure value
  • No calibration or laboratory analysis required
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SafeAir chemical detection badge

The SafeAir passive sampling badge is personal equipment for monitoring exposure to isocyanate gases (TDI, MDI), ammonia, chlorine, formaldehyde, hydrazine, mercury, ozone, phosgene, etc.

SafeAir chemical detection badge
  • Available for 13 different gases
  • Quickly indicates the presence of contaminant
  • Ideal for daily employee screening
  • Indication of the average exposure value
  • No calibration or laboratory analysis required
Additional information

The SafeAir chemical detection badge is easy to use and does not require any special skills. It can detect the presence of gas even at very low concentrations.
Thanks to its ease of use, the SafeAir chemical detection badge is the easiest portable gas detection solution. Just take it out of its packaging and hang it on a piece of clothing close to the respiratory tract.
For better accuracy in the analysis of the average exposure value, all you need to do is use the associated color comparator. Available for 5 models, it allows you to compare the color of the SafeAir badge with those present on the comparator. In a few seconds it is thus possible to know the precise rate of exposure to the gas.
SafeAir chemical detection badges can be stored in the refrigerator at 4 °C in their sealed packaging. They can thus be stored between 1 and 3 years.

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TWA measuring system (time-weighted average) – also known as dosimeter tube or passive tubes gas detection – measures the time-weighted average concentrations of a gas in ambient air.

  • Gas detector tubes Dosimetric tubes
  • The dosimeter tube is inserted in its holder and wore close to the breathing zone (e.g. a shirt collar) to get an accurate measure of inhaled concentrations. This allows the monitoring of hazardous exposure during a working day.
  • Thanks to this system, wokers can easily get daily exposure concentrations and evaluate working areas. These simple and direct measures require no specific analyzis instruments or complex operation procedures.

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Dosimeter tubes

TWA measuring system (time-weighted average) – also known as dosimeter tube or passive tubes gas detection – measures the time-weighted average concentrations of a gas in ambient air.

Gas detector tubes Dosimetric tubes
  • The dosimeter tube is inserted in its holder and wore close to the breathing zone (e.g. a shirt collar) to get an accurate measure of inhaled concentrations. This allows the monitoring of hazardous exposure during a working day.
  • Thanks to this system, wokers can easily get daily exposure concentrations and evaluate working areas. These simple and direct measures require no specific analyzis instruments or complex operation procedures.

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The colorimetric gas detection tube system is a simple and accurate solution composed by a manual sampling pump and a specific gas detection tube. They are designed for use together.

  • Gas detector tubes Colorimetric tube
  • Accurate: the sampling pump features a mechanical accuracy piston which creates a vacuum then enables direct reading on the colored tube (colorimetric tube)
  • Swift: one or two pump strokes are enough to draw sample and the value can be directly read on the tube
  • User-friendly: no knowledge, no specific process and no technical competence are required

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Colorimetric tubes

The colorimetric gas detection tube system is a simple and accurate solution composed by a manual sampling pump and a specific gas detection tube. They are designed for use together.

Gas detector tubes Colorimetric tube
  • Accurate: the sampling pump features a mechanical accuracy piston which creates a vacuum then enables direct reading on the colored tube (colorimetric tube)
  • Swift: one or two pump strokes are enough to draw sample and the value can be directly read on the tube
  • User-friendly: no knowledge, no specific process and no technical competence are required

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Dräger colorimetric reagent tubes for instant gas concentrations measurement in ambient air with maximum reliability.

  • Dräger reagent tubes for gas measurement
  • Measures over 500 gases and vapors (200 tube references)
  • Simple process for precise measurement
  • 0 to 15 minutes test time
  • Operating with manual or automatic pump
  • Excellent value

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Dräger reagent tubes

Dräger colorimetric reagent tubes for instant gas concentrations measurement in ambient air with maximum reliability.

Dräger reagent tubes for gas measurement
  • Measures over 500 gases and vapors (200 tube references)
  • Simple process for precise measurement
  • 0 to 15 minutes test time
  • Operating with manual or automatic pump
  • Excellent value
Additional information

Dräger reagent tubes are the benchmark in the spot gas measurement field. The range covers over 200 references for the measurement of more than 500 gases and vapors.

Dräger tubes are easy to use, require no special know-how and require no maintenance. They give an accurate measurement directly on the marked tube. These reagent tubes must be used with the Accuro manual pump or the Dräger X-act 5000 automatic sampling pump.

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The compact disposable gas detector WatchGas PDM continuously and accurately measures concentrations of carbon monoxide (CO), hydrogen sulfide (H2S), sulfur dioxide (SO2), ammonia (NH3) or oxygen (O2) even in the harshest conditions.

  • Disposable gas detector for CO, H2S, NH3, SO2 or O2 gas monitoring
  • 2 year continuous runtime
  • CO, H2S,NH3 SO2 or O2 detection
  • High performance in a small housing
  • Easy to use with large LCD display
  • Convenient accessories available: docking station and infrared module
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Disposable gas detector WatchGas PDM

The compact disposable gas detector WatchGas PDM continuously and accurately measures concentrations of carbon monoxide (CO), hydrogen sulfide (H2S), sulfur dioxide (SO2), ammonia (NH3) or oxygen (O2) even in the harshest conditions.

Disposable gas detector for CO, H2S, NH3, SO2 or O2 gas monitoring
  • 2 year continuous runtime
  • CO, H2S,NH3 SO2 or O2 detection
  • High performance in a small housing
  • Easy to use with large LCD display
  • Convenient accessories available: docking station and infrared module
Additional information

The WatchGas PDM disposable gas detector is a single-gas detector that continuously operates for two years. This daily portable gas monitor offers its user high reliability and comfort of use in any environment.

This personal protective equipment operates up to two years maintenance-free and is one of the most cost-effective single-gas detector on the market. Because of its disposable nature, this portable gas detector runs continuously from first start-up and requires no lithium battery charging or electrochemical sensor replacement. This monitor offers great reliability and no maintenance downtime.

The WatchGas PDM disposable single-gas detector is easy to wear thanks to its strong metal crocodile clip and can be worn on a collar, a belt or even a safety helmet. Compact and lightweight with a weight going from 93g up to 104g depending on the sensor, this portable single-gas detector is IP67 certified against dusts and water. Its housing is made of polycarbonate and rubber, making the WatchGas PDM a rugged disposable gas detector that can be used even in the harshest environments.

Once the target gas concentrations in ambient air exceeds alarm thresholds, the powerful 95dB audiovisual alarm of the WatchGas PDM single-gas detector will activate to alert people working in the hazardous area.

Thanks to its optional docking station, it is even easier to calibrate and bump test the WatchGas PDM disposable gas monitor. This docking station can hold up to 4 WatchGas PDM single-gas devices at once for faster testing of several instruments. It can also manage the detectors settings, test parameters and can be used to transfer data stored for further analysis. Moreover, as it can be easily carried and used with rechargeable batteries, the WDS docking station is ideal for in-vehicle or multi-site use.

The WIR – WatchGas IR – infrared module also available as an option enables remote detector configuration (alarm thresholds) and data retrieving of the last 30 alarm events.

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The Pac 6500 by Dräger is an easy to use single-gas detector that offers a very fast response time and excellent precision.

Monitoring: Carbon monoxide (CO), Hydrogen sulfide (H2S), Oxygen (O2), Sulfur dioxide (SO2)

  • Portable single-gas detector Pac 6500 by Drager for CO, H2S, SO2 and O2 monitoring
  • Operating conditions: -30 °C to 55 °C, 700 to 1 300 hPa
  • Alert signals: audible 90dB alarm , flashing LED lights, vibration
  • ultra resistant housing, waterproof, dustproof, IP68
  • Large backlit screen, no text & clear information display
  • Certifications : cCSAus, IECEx, ATEX, CE
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Portable single-gas detector Pac 6500

The Pac 6500 by Dräger is an easy to use single-gas detector that offers a very fast response time and excellent precision.

Monitoring: Carbon monoxide (CO), Hydrogen sulfide (H2S), Oxygen (O2), Sulfur dioxide (SO2)

Portable single-gas detector Pac 6500 by Drager for CO, H2S, SO2 and O2 monitoring
  • Operating conditions: -30 °C to 55 °C, 700 to 1 300 hPa
  • Alert signals: audible 90dB alarm , flashing LED lights, vibration
  • ultra resistant housing, waterproof, dustproof, IP68
  • Large backlit screen, no text & clear information display
  • Certifications : cCSAus, IECEx, ATEX, CE
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The X-am 2500 portable 4 gas monitor has been especially designed to accurately monitor concentrations of 1 up to 4 gases:  combustible gas (0 - 100% LEL) oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), nitrogen dioxide (NO2) and sulfur dioxide (SO2). The device is guaranteed for 3 years.

  • 4 gas monitor: Drager portable multi gas detector for oxygen O2,CO, H2S, NO2, and SO2 monitoring
  • Large LCD display for easy concentrations reading
  • High capacity battery for over 12 hours operation
  • Ergonomic and robust design, ATEX approved
  • Long-lasting specific sensors
  • Available with optional pump for remote sampling
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Portable 4 gas monitor X-am 2500

The X-am 2500 portable 4 gas monitor has been especially designed to accurately monitor concentrations of 1 up to 4 gases:  combustible gas (0 - 100% LEL) oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), nitrogen dioxide (NO2) and sulfur dioxide (SO2). The device is guaranteed for 3 years.

4 gas monitor: Drager portable multi gas detector for oxygen O2,CO, H2S, NO2, and SO2 monitoring
  • Large LCD display for easy concentrations reading
  • High capacity battery for over 12 hours operation
  • Ergonomic and robust design, ATEX approved
  • Long-lasting specific sensors
  • Available with optional pump for remote sampling
Additional information

Especially designed for use in hazardous atmospheres, the X-am 2500 portable multi gas detector is ATEX approved for zone 0 (permanent explosive atmosphere). This small 4 gas monitor can accurately and reliably detect the presence of up to 4 gases among O2 (oxygen), CO (carbon monoxide), H2S (hydrogen sulfide), NO2 (nitrogen dioxide) and SO2 (sulfur dioxide).

The powerful tiny sensors of the X-am 2500 multi gas detector allow safe and reliable detection of hazardous gases concentrations. Thus these high performance gas detection sensors are ideally well-suited for industrial applications and refineries. Moreover, thanks to their unique design, these gas detection sensors feature a long-lasting shelf life – up to 5 years for O2, CO and H2S sensors. This high sensor durability then enables reduction of gas detection related operating costs.

Thanks to its compact and lightweight design associated to a robust crocodile clip, the X-am 2500 portable 4 gas monitor can be easily and comfortably worn on a belt or on a collar without disturbing the user. Moreover, this portable multi gas  detector features several gas entries on the top and on the front in order to properly operate even if the device is inside a pocket or if one of the entries is accidentally covered. As a safety device against potentially dangerous gas concentrations, the X-am 2500 has a 3 years guarentee to ensure maximum security to its user.

The X-am 2500 portable gas monitor  features a large easy to read LCD display. All of the target gases are simultaneously displayed on the screen and once a gas alarm occurs, the hazardous target gas is highlighted for fast recognition of the hazard. The ultra-bright visual alarm can be seen at 360° and is coupled with acoustic 90 dB at 30 cm and vibrating alarms.

An optional gas sampling pump is available to draw remote samples up to 30 meters in order to get sure of gases concentrations in confined spaces like tanks or pits before any intervention. This gas sampling pump, designed for this 4 gas monitor, automatically triggers upon the device start-up and it is very easy for the user to switch from pump mode to diffusion mode without any tool.

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The Blackline G7c combined geolocated PASS and portable gas detector works on the basis of a 1 to 5 years subscription that includes the alarm center service available each time there’s an alert on the device. This ATEX equipment offers a complete PASS (personal alert safety system for lone workers) integrated to a geolocated & connected single gas or multi gas detector available also with a walkie-talkie function.

NH3, CO, CO2, Cl2, ClO2, H2S, H2, HCN, combustible gas, O2, VOC, SO2, O3 monitoring

  • Blackline Safety G7c- GPS tracked multi gas or single gas monitor & personnal alert system
  • Modular configuration, monitoring up to 5 gases
  • GPS tracking & 2G / 3G connection
  • 24/7 safety alert center service
  • Blackline Live safety monitoring online portal for live tracking
  • Complete PASS with PTT button (push to talk)
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Connected & GPS tracked portable gas detector – G7c

The Blackline G7c combined geolocated PASS and portable gas detector works on the basis of a 1 to 5 years subscription that includes the alarm center service available each time there’s an alert on the device. This ATEX equipment offers a complete PASS (personal alert safety system for lone workers) integrated to a geolocated & connected single gas or multi gas detector available also with a walkie-talkie function.

NH3, CO, CO2, Cl2, ClO2, H2S, H2, HCN, combustible gas, O2, VOC, SO2, O3 monitoring

Personal alert safety system - G7C
  • Modular configuration, monitoring up to 5 gases
  • GPS tracking & 2G / 3G connection
  • 24/7 safety alert center service
  • Blackline Live safety monitoring online portal for live tracking
  • Complete PASS with PTT button (push to talk)
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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
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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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X-zone 5500 area gas monitor that can control up to 6 gases at the same time. Compatible with X-am 5100, 5000 & 5600 portable gas detectors. Up to 25 of these devices can easily be interconnected wirelessly to create a complete portable gas detection system. High autonomy of 120 hours, 14 hours charging time.

For CO, H2S, Ex, CO2, CL2, COCl2, H2, H2O2, HBr, HCl, HF, HNO3, HCN, N2H4, NH3, NO, NO2, O2, O3, OV, OV-A, PH3, POCl3, SO2, Amines on site detection.

  • Drager X-zone area gas monitor for worksite safety
  • Area gas detector simultaneously monitoring up to 6 gases
  • Audible alarm:  360° 120 dB – at 30 cm
  • Autonomy: 120h – charge time 14 h – induction (no wire) or universal charger
  • ATEX, IECEx, CASE/US compliant – Ingress protection IP67
  • Operating conditions: max. temperature +50 °C, 700 to 1 300 hPa pressure, 10 to 95 % humidity

 

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Area gas monitor – X-zone 5500

X-zone 5500 area gas monitor that can control up to 6 gases at the same time. Compatible with X-am 5100, 5000 & 5600 portable gas detectors. Up to 25 of these devices can easily be interconnected wirelessly to create a complete portable gas detection system. High autonomy of 120 hours, 14 hours charging time.

For CO, H2S, Ex, CO2, CL2, COCl2, H2, H2O2, HBr, HCl, HF, HNO3, HCN, N2H4, NH3, NO, NO2, O2, O3, OV, OV-A, PH3, POCl3, SO2, Amines on site detection.

Drager X-zone area gas monitor for worksite safety
  • Area gas detector simultaneously monitoring up to 6 gases
  • Audible alarm:  360° 120 dB – at 30 cm
  • Autonomy: 120h – charge time 14 h – induction (no wire) or universal charger
  • ATEX, IECEx, CASE/US compliant – Ingress protection IP67
  • Operating conditions: max. temperature +50 °C, 700 to 1 300 hPa pressure, 10 to 95 % humidity

 

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The Radius BZ1 is a high performance area gas monitor. As it is made with rough materials, it suits in the most demanding ATEX standards and the harshest environments.

  • Industrial scientific area gas monitor Radius BZ1 for workers safety
  • Detection of combustible gases, Cl2, CO, H2, H2S, HCN, NH3, NO2, O2, SO2 and VOC.
  • Duplicate 108 dB audible alarm and red & blue LED visual alarm
  • Runtime: 168 hours without pump (7 days) and 84 hours with pump
  • Dimensions: 29 x 29 x 55 cm – weight 7.5 kg – 11.2 cm LCD display
  • Available with optional LENS wireless technology
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Area gas monitor – RADIUS BZ1

The Radius BZ1 is a high performance area gas monitor. As it is made with rough materials, it suits in the most demanding ATEX standards and the harshest environments.

Industrial scientific area gas monitor Radius BZ1 for workers safety
  • Detection of combustible gases, Cl2, CO, H2, H2S, HCN, NH3, NO2, O2, SO2 and VOC.
  • Duplicate 108 dB audible alarm and red & blue LED visual alarm
  • Runtime: 168 hours without pump (7 days) and 84 hours with pump
  • Dimensions: 29 x 29 x 55 cm – weight 7.5 kg – 11.2 cm LCD display
  • Available with optional LENS wireless technology
Additional information

Designed in an impact and weather-resistant polycarbonate alloys housing, the Radius BZ1 area gas monitor is an extremely flexible solution to monitor a clearly defined area or a confined space. Moreover, the Radius BZ1 area gas monitor is equipped with the DualSense technology and is available with optional LENS Wireless technology.

 

DualSense technology uses two sensors of the same type to determine the concentration of a target gas in the atmosphere and reduce the risk of instrument failure while improving gas reading accuracy.

 

LENS is the first wireless gas detection solution that allows personal monitors and area monitors to communicate gas readings and alarms with one another. Thanks to the 360-degree gas path and all-weather sensor use, the Radius BZ1 area monitor can accurately detect gases regardless of environmental conditions and avoid false alarms.

 

The special nature of this gas detection area monitoring device lies in its SafeCore® module. This unit concentrates every critical technology pieces such as software, pumps and sensors. this module can be easily removed to be placed in any base in order to have a smaller fleet of instruments, easily dock it on a socking station – to download data logs and alarm events, bump test, calibrate and change settings – or to adapt each configuration to changin environment.

 

In case of anormal concentrations, powerful audible (108 dB at 1 m) and visual (ultra-bright blue and red lights) alarms will alert any operator working in the area, even in high-noise and dark environments. Custom alarm action messages like “EVACUATE” or “VENTILATE” can furthermore be configured in case of emergency situations in order to quickly and safely take corrective actions.

 

Lastly, the Radius BZ1 area gas monitor is equipped with a long-duration battery with 7 days (1168 hours) or typical runtime. An optional external extended battery can extend it over one month.

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The Blackline Safety G7 EXO area gas monitor is a new generation geolocated and connected equipment which transmits positions, measurements and alerts in real time on a cloud-based control platform and to the devices connected to its network.

Simultaneous detection of up to 5 gases: Cl2, ClO2, CO, CO2, H2, H2S, HCN, NH3, O2, O3, SO2, combustible gas and VOC.

  • Blackline Safety G7 EXO geolocated and connected area gas monitor
  • Detection of up to 5 gases in diffusion or pump mode
  • 2G, 3G, 4G connectivity, GPS geolocation, wireless satellite radio option
  • Autonomy up to 100 days in broadcast mode
  • Blackline Live platform for data centralization, alerts and fleet management in real time
  • Integrated VME, VLE audible and visual alarms and exceeding thresholds
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G7 EXO geolocated area gas monitor

The Blackline Safety G7 EXO area gas monitor is a new generation geolocated and connected equipment which transmits positions, measurements and alerts in real time on a cloud-based control platform and to the devices connected to its network.

Simultaneous detection of up to 5 gases: Cl2, ClO2, CO, CO2, H2, H2S, HCN, NH3, O2, O3, SO2, combustible gas and VOC.

Blackline Safety G7 EXO geolocated and connected area gas monitor
  • Detection of up to 5 gases in diffusion or pump mode
  • 2G, 3G, 4G connectivity, GPS geolocation, wireless satellite radio option
  • Autonomy up to 100 days in broadcast mode
  • Blackline Live platform for data centralization, alerts and fleet management in real time
  • Integrated VME, VLE audible and visual alarms and exceeding thresholds
Additional information

Robust, compact and extremely precise, the G7 EXO gas detection beacon can detect up to 5 gases simultaneously. At the cutting edge of technology, it is connected in 2G / 3G / 4G to the Blackline Live online portal and is geolocated.

The Blackline Live portal centralizes all the information from a fleet of G7 EXO area monitors and Blackline devices in your network (G7C individual gas detectors, G7c PTI and Loner Duo PASS for lone workers) and allows you to monitor real-time emergencies and accurately coordinate interventions on the ground. The Blackline Live portal is also available for fleet management, servicing and maintenance.

The connectivity and capabilities of the G7 EXO area gas monitor allow it to adapt perfectly to the highest safety requirements on work sites whether it is in confined spaces, underground or isolated sites.

To complete its adaptability for all terrain and all applications, the G7 EXO area gas monitor has many options and accessories: solar panel, mounting devices, 4-channel sampling, transport case, sampling tube, portable siren, signal relay, etc.

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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.
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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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SIL 2 approved ATEX gas detector to detect the combustible gases (IR or catalytic), CO2 (IR), toxic gases (electrochemical), solvents or freons (semiconductor) and asphyxiating gases (oxygen deficiency).

  • Fixed gas detector OLCT100
  • Detection of hydrocarbons, solvents, toxic gases, freons, VOC, CO2
  • Housing made of aluminium with epoxy paint (optional 316L Stainless Steel version)
  • Outputs: OLC100: Wheatstone bridge – OLCT100: 4-20 mA linear
  • Power supply: 15.5 to 32 VDC
  • ATEX & SIL 2 approved for catalytic and infrared versions
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Fixed gas detector – OLCT100

SIL 2 approved ATEX gas detector to detect the combustible gases (IR or catalytic), CO2 (IR), toxic gases (electrochemical), solvents or freons (semiconductor) and asphyxiating gases (oxygen deficiency).

Fixed gas detector OLCT100
  • Detection of hydrocarbons, solvents, toxic gases, freons, VOC, CO2
  • Housing made of aluminium with epoxy paint (optional 316L Stainless Steel version)
  • Outputs: OLC100: Wheatstone bridge – OLCT100: 4-20 mA linear
  • Power supply: 15.5 to 32 VDC
  • ATEX & SIL 2 approved for catalytic and infrared versions
Additional information

Thanks to the wide variety of sensor technologies that can be used with this monitor, the OLCT100 fixed gas detector can detect a large range of gases. The combustible gases can be detected with a catalytic or infrared sensor, toxic gases with an electrochemical sensor, freons with a semiconductor sensor and carbon dioxide with an infrared sensor.

Two outputs types are available for this fixed gas detector range. The first one is the 4-20 mA analog output. It can be used to detect combustible, toxic and asphyxiating gases but also solvents, freons or carbon dioxide. The second output version is a Wheatstone bridge for the detection of combustible gases (0-100% LEL only).

Many accessories are available for the OLCT100 gas detector to improve sensor response time or to get optimal implementation.

The OLC/OLCT100 range is available under 5 versions:

  • OLC100 : Wheatstone bridge output detector to detect the combustible gases (0-100% LEL only)
  • OLCT 100 XP: Explosion-proof version equipped with a catalytic, electrochemical or semiconductor sensor to detect the combustible or toxic gases or oxygen.
  • OLCT 100 IS: Extremely reliable version to detect toxic gases or oxygen.
  • OLCT 100 XP IR: Explosion-proof version equipped with an infrared sensor to detect the combustible gases or CO2
  • OLCT 100 XP HT: High temperature explosion-proof version to detect combustible gases up to 200 °C
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ATEX gas detector with 4-20 mA linear output, display, 3 relays (alarm 1, alarm 2 and fault) and MODBUS communication. Detection of the combustible gases (IR or catalytic), CO2 (IR) or toxic gases (electrochemical).

  • Fixed gas detector XCD
  • Detection of combustible gases, CO, CO2, CH4, H2, H2S, O2
  • Power supply: 15.5 to 32 VDC with 4-20 mA relay output
  • Aluminium or IP 65 stainless steel housing
  • Approval: ATEX II 2G EExd ia d IIC T4
  • Integrated mounting plate with 3 mounting holes – 2 M20 cable gland entries
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ATEX Fixed gas detector with display – XCD

ATEX gas detector with 4-20 mA linear output, display, 3 relays (alarm 1, alarm 2 and fault) and MODBUS communication. Detection of the combustible gases (IR or catalytic), CO2 (IR) or toxic gases (electrochemical).

Fixed gas detector XCD
  • Detection of combustible gases, CO, CO2, CH4, H2, H2S, O2
  • Power supply: 15.5 to 32 VDC with 4-20 mA relay output
  • Aluminium or IP 65 stainless steel housing
  • Approval: ATEX II 2G EExd ia d IIC T4
  • Integrated mounting plate with 3 mounting holes – 2 M20 cable gland entries
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The SPM Flex is an optical calibration-free gas optical analysis system. This single point tape-based toxic gas detector can accurately (ppb measurement) and swiftly monitor the presence of a hazardous gas.

  • Honeywell SPM Flex gas monitor with optical toxic gas analysis
  • Chemcassette® technology – immune to interferences, more than 50 available gases.
  • Calibration-free, minimal maintenance .
  • Audiovisual alarm (2 thresholds).
  • User-friendly interface and gas concentration digital display.
  • UL 61010-1 / CSA-C22.2 / IEC 61010-1 certified
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Toxic gas optical analysis – SPM FLEX gas detector

The SPM Flex is an optical calibration-free gas optical analysis system. This single point tape-based toxic gas detector can accurately (ppb measurement) and swiftly monitor the presence of a hazardous gas.

Honeywell SPM Flex gas monitor with optical toxic gas analysis
  • Chemcassette® technology – immune to interferences, more than 50 available gases.
  • Calibration-free, minimal maintenance .
  • Audiovisual alarm (2 thresholds).
  • User-friendly interface and gas concentration digital display.
  • UL 61010-1 / CSA-C22.2 / IEC 61010-1 certified
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H2S respirator - Hydrogen sulfide

In order to get proper respiratory protection against hydrogen sulfide, it is recommended to use an H2S respirator like a full face mask for short interventions. For longer exposition use a complete PAPR (powered air purifying respirator) for comfort and safety. Both devices have to be equipped with a type B filtering cartridges. A self-contained breathing apparatus (SCBA or airline system) is mandatory in case of concentrations exceeding 60 times the OEL.

Half-mask respirator X-plore 3300 with innovative mounting system for optimal operating comfort. This Gas mask is fully compatible with the X-plore bayonet filter cartridge range.

  • half mask respirator , dual cartridge gas mask Dräger X-plore 3300
  • Flexible nose area for optimal sealing
  • Reduced and cost-effective maintenance
  • Large field of view
  • Innovative X mounting system
  • Large range of compatible filters
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Half-mask respirator X-plore 3300

Half-mask respirator X-plore 3300 with innovative mounting system for optimal operating comfort. This Gas mask is fully compatible with the X-plore bayonet filter cartridge range.

half mask respirator , dual cartridge gas mask Dräger X-plore 3300
  • Flexible nose area for optimal sealing
  • Reduced and cost-effective maintenance
  • Large field of view
  • Innovative X mounting system
  • Large range of compatible filters
Additional information

Available in three different sizes – S (small), M (medium) and L (large) – the X-plore 3300 half mask respirator has been designed to provide maximum comfort to its user.

Made of soft material, this dual cartridge respirator features a specific design especially well-suited for use in addition to head protective units and safety goggles. Thanks to a soft and flexible nose area and the lateral location of air purifying filters, the X-plore 3300 gas mask provides its user with large field of view and optimal adjustment. Because of a specific X design of the harness, this dual cartridge respirator is very easy to don and to remove and fits perfectly with the user’s face. Moreover, this harness allows better weight balance and enhances comfort of use without pressure.

Particularly cost-effective, the X-plore 3300 half mask also features reduced maintenance. The right choice for operators who need comfortable respiratory protective equipment at lower prices.

Finally, the X-plore 3300 respiratory protective half mask respirator is made for use with the X-plore series bayonet filters. This filtering cartridge range combines air purifying power to modern design for an optimal comfort of use. Thanks to their rugged plastic design, these filters are highly resistant.

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The X-plore 4700 is a single filter half mask respirator especially designed for optimal protection and airtightness.

  • The X-plore 4700 half mask respirator, a comfortable single filter gas mask by Dräger
  • Excellent comfort of use
  • Extremely rugged and durable
  • Easy to don and to take off
  • Available in two high quality materials
  • Compatible with Rd40 and Rd90 filter cartridges
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Single filter half mask respirator X-plore 4700

The X-plore 4700 is a single filter half mask respirator especially designed for optimal protection and airtightness.

The X-plore 4700 half mask respirator, a comfortable single filter gas mask by Dräger
  • Excellent comfort of use
  • Extremely rugged and durable
  • Easy to don and to take off
  • Available in two high quality materials
  • Compatible with Rd40 and Rd90 filter cartridges
Additional information

The X-plore 4700 half-mask respirator has been especially designed for use with EN 148-1 compliant Rd40 filters and with the Rd90 specific filter cartridges. These filters feature a universal thread for easy connection to a full gas mask or a half-mask in order to provide maximum safety. Thus the single-filter gas mask is particularly well-suited for use with gas, particulates or combined filters (against both gases and particles).

The X-plore 4700 is available in two high quality materials versions to fit everyone. This way, the TPE version is made of thermoplastic elastomer – for paint applications – is well suited for people with normal skins whereas the gas mask version made of silicon is more relevant and comfortable for people with sensitive skin.

Thanks to its unique Drop Down system, the X-plore 4700 single filter gas mask can be quickly and easily taken off without removing other personal protective equipment such as helmet or safety googles. Indeed, this half mask respirator features a neck hook allowing its user to release the mask downwards.

The head harness and the nose area have been especially engineered for optimal comfort of use and maximum airtightness. Moreover, the X-plore 4700 single filter gas mask features adjustable straps to fit any face shape and any morphology without annoying its user.

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The X-plore 5500 is a full facepiece respirator mask especially designed to provide its users breathing and visual protection against gases and particles.

  • X-plore 5500 gas mask by Drager: dual filter respirator
  • Airtight and secured design
  • Comfortable and easy to use
  • 180° large field of view
  • Efficient ventilation system
  • Compatible with the X-plore filters range
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Full facepiece respirator X-plore 5500

The X-plore 5500 is a full facepiece respirator mask especially designed to provide its users breathing and visual protection against gases and particles.

X-plore 5500 gas mask by Drager: dual filter respirator
  • Airtight and secured design
  • Comfortable and easy to use
  • 180° large field of view
  • Efficient ventilation system
  • Compatible with the X-plore filters range
Additional information

Especially designed to provide an optimal protection in presence of gas or particles, the X-plore 5500 full facepiece respirator is widely used in many industrial applications (particularly in the chemical and steel industries) but also shipyard industry…

Equipped with a visor made of polycarbonate or triplex glass, the X-plore 5500 mask provides its wearer a large field of vision without distortion. The polycarbonate panoramic visor features a frame made of plastics and is highly resistant to shocks while the glass visor – with stainless steel frame – is treated against scratches and chemical products.

The mask itself features a specific dual seal with triple sealing edges to offer optimal tightness and protection. The body of the dual filter gas mask is made of ultra-resistant EPDM elastomer that fits any morphology and face shape. This way, the mask remains comfortable to wear. Moreover, thanks to its unique standard size, this full facepiece respirator is easy to transport and to store.

As it is a respiratory protective full face mask, steam can appear on the visor. In order to resolve this matter, the le X-plore 5500 is equipped with a special integrated ventilation system. This system has been engineered to protect the visor against any risk of condensation in order to ensure clear view in any situation.

Thanks to its comfortable 5-point flanged harness, the X-plore 550 can be worn and removed easily and quickly. Moreover, its connecting straps have been especially designed to avoid pressure on the head or the face of the user.

The X-plore 5500 dual filter gas mask features two connectors located on both sides to connect two air filtering cartridges. Furthermore, as the filters are positioned laterally and backwards, the field of vision of the user remains perfectly unobstructed. This breathing protection equipment is fully compatible with the X-plore series bayonet filters. These filters are especially designed to provide optimal protection against harmful gases, vapors and particles. Thanks to their bayonet connection system, they can be easily and quickly installed in order to operate as soon as possible.

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The X-plore 6300 is a respiratory protective full face respirator. Cost effective, this is an ideal solution for industrial applications, providing users comfort and air purifying performance.

  • The X-plore 6300 full face respirator, a single filter gas mask by Dräger
  • Universal size
  • Large field of view
  • Hypoalergenic material
  • Integrated ventilation system
  • Compatible with X-plore Rd 40 filter series
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Full face respirator X-plore 6300

The X-plore 6300 is a respiratory protective full face respirator. Cost effective, this is an ideal solution for industrial applications, providing users comfort and air purifying performance.

The X-plore 6300 full face respirator, a single filter gas mask by Dräger
  • Universal size
  • Large field of view
  • Hypoalergenic material
  • Integrated ventilation system
  • Compatible with X-plore Rd 40 filter series
Additional information

The X-plore 6300 single filter gas mask is a respiratory protective device that has been especially designed for use in industrial environments.

Made of ultra-resistant and hypoalergenic EPDM elastomer, this full face respirator features a dual airtight seal for maximal reliability, comfort and safety. Cost-effective, this mask fits perfectly in any morphology and any face shape witout annoying its wearer.

The large facepiece visor is made of PMMA plexiglass (polymethyl methacrylate) and features a plastic frame to offer a large 180° field of view without distorsion and an outstanding panoramic view. This visor is also especially treated to be scratch resistant. Moreover, the X-plore 6300 mask is equipped with an integrated ventilation system in order to avoid presence of steam and condensation inside the full facepiece.

Thanks to its universal size and its 5-point specific harness, this respirator is very easy to don and to remove. The special design of its donning straps avoids any pressure on the head or the face of the user. This way, the X-plore 6300 can be worn during long periods of time without annoying the user. taille. Furthermore, thanks to this standard size and its low weight – approximately 500 grams – the X-plore 6300 single cartridge respirator is easier to carry and to store.

Lastly, this respiratory protective full face respirator is fully compatible with X-plore Rd 40 series filters. These filters feature universal 40 mm connector threads in compliance with the EN 148-1 European standard. These filters are especially designed to purify air from any contaminant that could be harmful for the user. This filter range provides reliable and efficient protection in any situation against toxic substances – gas or particles. Thus, the X-plore 6300 single filter gas mask can be equipped with a particle filter, a gas filter or a combined filter to respond to any demanding application.

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The M20.2 is the world’s smallest emergency escape breathing device (or EEBD). Compact, lightweight and ergonomic, it can be easily belt-mounted.

  • emergency escape breathing device M20.2
  • On use / stand-by duration : 15-20 minutes / 32 minutes
  • Donning time : less than 10 seconds.
  • Compact and lightweight: 18.3 x 16.5 x 7.9 cm – less than 1 kg.
  • Can be refurbished after use.
  • Compressed oxygen air supply.
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Emergency escape breathing device M20.2

The M20.2 is the world’s smallest emergency escape breathing device (or EEBD). Compact, lightweight and ergonomic, it can be easily belt-mounted.

emergency escape breathing device M20.2
  • On use / stand-by duration : 15-20 minutes / 32 minutes
  • Donning time : less than 10 seconds.
  • Compact and lightweight: 18.3 x 16.5 x 7.9 cm – less than 1 kg.
  • Can be refurbished after use.
  • Compressed oxygen air supply.
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Well-suited for emergency evacuation from confined spaces, the OXY 3000/6000 is a SCSR self-contained self-rescue device that chemically produces breathable air. Different versions offer from 30 up to 60 minutes autonomy.

  • drager SCSR oxy 3000 6000 oxygen self rescuer for emergency escape
  • Up to 60 minutes autonomy.
  • Shock absorbent shell to protect the device.
  • Safety Eye for easy visual safety check.
  • Dimensions: 265 x 217 x 125 mm for less than 4 kg.
  • Approved in compliance with SA 89/686/CEE DIN EN 13794 standards and Australian coal mining.
  • Storage shelf life up to 10 years.
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Self-rescuer SCSR OXY 3000/6000

Well-suited for emergency evacuation from confined spaces, the OXY 3000/6000 is a SCSR self-contained self-rescue device that chemically produces breathable air. Different versions offer from 30 up to 60 minutes autonomy.

drager SCSR oxy 3000 6000 oxygen self rescuer for emergency escape
  • Up to 60 minutes autonomy.
  • Shock absorbent shell to protect the device.
  • Safety Eye for easy visual safety check.
  • Dimensions: 265 x 217 x 125 mm for less than 4 kg.
  • Approved in compliance with SA 89/686/CEE DIN EN 13794 standards and Australian coal mining.
  • Storage shelf life up to 10 years.
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Equipped with an ABEK-15 filter, the Parat 3100 escape respirator is an EEBD that provides around 15 minutes of respiratory protection to its user. This escape device is an easy to use respiratory PPE efficient against many toxic gases and substances.

  • emercency escape breathing device Parat 3100 escape respirator mask
  • Easy to put on and to use.
  • Adapted to in any morphology (universal size).
  • Tropical version available.
  • ATEX (zones 0, 1, 2, 20, 21, 22), DIN 58647 (CE 0158) certified.
  • 12 years lifespan (maintenance and filter replacement every 4 years).
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Emergency escape breathing device PARAT 3100

Equipped with an ABEK-15 filter, the Parat 3100 escape respirator is an EEBD that provides around 15 minutes of respiratory protection to its user. This escape device is an easy to use respiratory PPE efficient against many toxic gases and substances.

emercency escape breathing device Parat 3100 escape respirator mask
  • Easy to put on and to use.
  • Adapted to in any morphology (universal size).
  • Tropical version available.
  • ATEX (zones 0, 1, 2, 20, 21, 22), DIN 58647 (CE 0158) certified.
  • 12 years lifespan (maintenance and filter replacement every 4 years).
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Equipped with an ABEK-15 filter against toxic gases, particles and vapors, the PARAT 4700 emergency escape hood features a large field of view with an anti-fog coating. It provides its user an emergency respiratory protection for at least 15 minutes in case of an emergency escape.

  • Escape hood, escape respirator hood PARAT 4700
  • Easy operation with instructional housing
  • Optimized use and safety
  • Fits any morphology
  • ATEX (zones 0, 1, 2, 20, 21, 22), DIN 58647-7 approved
  • 16 years service life – filter replacement after 8 years
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ESCAPE HOOD – PARAT 4700

Equipped with an ABEK-15 filter against toxic gases, particles and vapors, the PARAT 4700 emergency escape hood features a large field of view with an anti-fog coating. It provides its user an emergency respiratory protection for at least 15 minutes in case of an emergency escape.

Escape hood, escape respirator hood PARAT 4700
  • Easy operation with instructional housing
  • Optimized use and safety
  • Fits any morphology
  • ATEX (zones 0, 1, 2, 20, 21, 22), DIN 58647-7 approved
  • 16 years service life – filter replacement after 8 years
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