Looking for the hydrogen sulfide detector? We have compiled a seven best Portable hydrogen sulfide detectors. This list has been created after thorough testing and research. If you are in a hurry then, we recommend you to buy BW Technologies GA24XT-H as it has all the basic functionalities and it also accurate.
Top Picks
Quick Navigation
Top 7 Portable Hydrogen Sulfide Detector
1. BW Technologies GA24XT-H – Editor’s Choice
This is a portable hydrogen sulfide gas detector by BW Technologies. It is a well-certified product with ATEX and European Conformity certification. Also, it meets UL 913 safety provisions. You can easily use this detector is highly explosive atmospheres. It uses electrochemical detection method. This detector comes with a customizable LCD screen. This screen can read things like battery status, alarms settings, gas type, alarm level, recordings of maximum gas level, etc. with a single push button. You can use this detector in places such as paper mills, petroleum refineries, tanneries, sewage treatment facilities and in other ambient conditions.
The good part about this detector is its self-calibration. However, sometimes, it has a problem with self-calibration. But most of the times, it works as mentioned. Another drawback is that you can’t get exact readings. It only alerts you on the presence of H2S. With regards to price, it is budget-friendly and worthy option to buy.
- It is a certified detector.
- Two-alarm settings of low level and high-level radiations.
- Inbuilt infrared sensor for data transmission.
- Automatic shut down on test failures.
- Self-battery status checkup.
- Water-resistant.
- Includes alligator clip for easy mounting.
- Self-calibration may get problematic sometimes.
- Do not give exact ppm readings.
Bottom Line
During testing, we observed that once you start using the detector, it hardly requires calibration. You can keep taking accurate reading over two years of duration. It is probably the best personal hydrogen sulfide monitors.
2. Sensorcon – Best For Wet Condition
Sensorcon introduces a portable hydrogen sulfide detector. It also has an LCD screen. The screen shows actual readings from 0-400 ppm. You can use this detector anywhere ranging from wet, submerged conditions to car. They have mentioned the battery life of two years, which also depends upon the alarm conditions. This monitor uses electrochemical detection method. It alarms low level at 10 ppm and at a high level at 15 ppm. Moreover, the detector comes with ingress rating of IP 67. It can work well in a temperature range of -4 to 122°F and in humidity conditions of 20%-90%.
Well, you have to calibrate the unit the manufacturer every 180 days. As we have observed, it takes a little bit more time to give readings but all of how it gives very close to exact readings. And, the indications are also easy to read by anyone. It doesn’t have any self-battery checkup feature and automatic shut-down option. The manufacturer is charging fair price with regards to the features they are offering.
- Gives exact readings between 0-400 ppm.
- Works well in almost all conditions.
- Dustproof and waterproof.
- Includes alligator clip for easy mounting.
- Two-alarm settings of low at 10 ppm and high at 15 ppm.
- Needs calibration every 180 days.
- No self-battery checkup.
- No automatic shutdown option.
Bottom Line
If you are looking for a heavy-duty detector that can withstand the tough environment, you must go for Sensorcon Hydrogen Sulfide Detector. And another advantage of it is best sensor among the Hydrogen Sulfide sensors.
3. Honeywell MCX3-XWHM-Y-NA – Best For Budget Conscious Users
This is a hydrogen sulfide detector by Honeywell with IP 68 ratings. Along with H2S, it can also detect O2, CO, and combustibles. Its display elements are mentioned as alarm condition, numeric value, battery life indicator, stealth mode, etc. It comes with an automatic calibration station. The battery runtime is mentioned at 18 hours for normal temperatures and 12 hours for cold weather. This detector is equipped with Reflex Technology for self-checking monitor’s performance from time to time. The device meets ACGIH H2S recommendations.
As it’s a multi-gas detector, so performance is a little bit slow. This is because it is also monitoring other gases at the same time. The LCD screen resolution is also clear, as mentioned with all the necessary elements. You will be at ease with the push-button operation. And, this detector also uses electrochemical detection method to monitor different gases. We have encountered no drawback except a little bit slow performance in this detector. Because of the small size and included alligator clip, it offers a feature of portability.
- Detects four types of gases at the same time.
- Includes rechargeable battery.
- Detects H2S reading between 0-100 ppm.
- Includes alligator clip.
- Five-year life expectancy with a three-year warranty.
- Slow performance because of multiple gas detection.
Bottom Line
With h2s monitor, we found that there are a lot of functionalities that you can use. If you are looking for a detector with a highly effective display where you can read several types of readings, we recommend Honeywell MCX3-XWHM-Y-NA BW.
4. MSA 10107602 Altair 4X – Best For Industrial Jobs
This is Altair 4X portable multi-gas detector by MSA. It monitors hydrogen sulfide, carbon monoxide, oxygen, and other combustible gases. This detector is also having a rechargeable battery with a motion alert system. The overall shelf life is mentioned at four years and battery runtime at 24 hours. You can use this monitor in various industries ranging from welding to firefighting. Also, it is capable of tolerating RF interference. It has a hose and charger attachment for calibration purposes. You can easily use this detector in various crucial industry settings.
The multiple gas detectors have usually slow performance. So, we have encountered a slow performance. But after all, the readings are accurate with indications of gas being detected. Well, it is a self-calibrated unit. You have to calibrate it with the manufacturer at regular intervals. But, as mentioned, it requires much less calibration as compared to other devices. The price tag and features are equivalent.
- Multi-gas detector.
- Rechargeable battery.
- Four years of shelf life.
- Easy to use display.
- Fresh air setting.
- No strap for mounting.
- Slow performance because of multiple gas detection.
Bottom Line
If you compare the shelf life of all the hydrogen sulfide detectors, it probably has the longest shelf life. We also liked the accuracy of this hydrogen sulfide sensor.
5. T40 Rattler Portable H2S – Best For Home Use
This product is the h2s gas detector that belongs to the T40 brand. It is a portable device along with the presence of alarm that rings at the rate of 10/20 PPM. It is a single gas monitor which is low in cost and is completely maintenance-free. It is compact, and it includes features which are usually found only in larger multi-gas monitors thus including a large, Liquid Crystal Display. It also consists of the internal vibrating alarm, audible and visual alarms along with the simple push-button operation.
This Hydrogen Sulfide monitor is designed to protect the personnel from the dangerous Hydrogen Sulfide gas exposure in the most extreme conditions. It is made up of plastic material and consists of adjustable alarm setpoints, display calibration gas values on the monitor, and the choice of text-only is displayed that is selected by the user. The device consists of a flip-cap calibration adapter, and it also has a peak or holds feature to show you the readings during a shift. It bears 1AA alkaline battery that has the runtime of 1500 hours along with the inclusion of 2 years warranty.
- It is very easy to maintain.
- Large LCD display.
- It is very easy to calibrate.
- It shows accurate readings.
- It is not rechargeable.
Bottom Line
If you want a detector that is simple to use and easy to maintain or calibrate, then just go for T40 Rattler Portable H2S Monitor. It is among the personal gas monitors, that are good for home users.
6. MSA 10116926 -Best For Detecting Multiple Gases
This product is a multi-gas detector with 10’sample line of the MSA brand along with 1’ probe industrial kit that includes the detection for LEL, O2, CO, and H2S with the help of H2S Sensor. Apart from this, it also consists of a monochrome display, internal sample pump, and rechargeable battery pack. The device has a full three-year warranty on LEL, O2, CO, and H2S sensors. It provides the user with 110 Volt AC Power Supply, along with data logging, the calibration cap with tubing and also the operation manual.
The breakthroughs in the design of this multi-gas detector improve the performance and ensure that the ALTAIR 5X Multigas detector outlasts the competition. The product consists of thick rubber housing that provides a non-slip profile for the secure grip and the easy surviving of 10ft. drop. This exclusive instrument of MSA provides warning for the end-of-sensor-life. This product supports the usage of 40% less calibration gas per minute than the industry average. To specify the features of sensors, it responses and clears time in under 15 seconds on O2, LEL, CO, H2S that is 50% faster than the industry average.
- It can detect five gases accurately.
- Sturdy construction.
- It is easy to use, even in tough conditions.
- It is very easy to handle because of the design.
- Too many functionalities to handle.
Bottom Line
Though you may be mainly looking for the detector to detect hydrogen sulfide if you want to use the detector for other gases like carbon etc., this the best detector multiple gases.
7. Advanced MCU- Best For Technicians
No products found.
This Hydrogen Sulfide detector is portable for the low power consumption ad is of the brand Whiteswan. It consists of the self-test function adjustable alarms with the product dimension of 100mm x 60mm x 30mm. It is an advanced MCU along with LCD. Apart from this, it also consists of two instant alarm points. It bears the H2S sensors along with diffusion method of detection. The product supports the temperature range of -20°C~ 50°C, whereas the support for humidity ranges from 5% to 95% RH that is non-condensing. It supports ingress protection under the standard of IP65.
This detector supports the power of 3.7 VDC along with the presence of the rechargeable Lithium battery. The device bears the operating time of approximately 8 hours for the LEL unit and 300 hours for the H2S, CO, and O2 units. The limit of the alarm sound of the device is 85dB at 1m. The weight of the product is 130 gram that supports the range of the H2S from 0-100 PPM. The product is available within an enclosed metal case along with a charging adapter.
- It has a loud alarm.
- It uses a diffusion method to detect the gas.
- It can be used in tough conditions.
- It is easy to handle.
- It hardly requires calibration.
- There are not many settings when it comes to displaying.
Bottom Line
If you want a basic detector which is cheap and easy for home use, then go for Portable Hydrogen Sulfide Detector Advanced MCU.
Buyer’s Guide- What To Consider?
In every industrial setting or even at home, you require dangerous gas detectors. One such gas is hydrogen sulfide which needs to be monitored; otherwise, its high level can cause death. For that, we require highly efficient hydrogen sulfide gas detectors. You have to look for certain factors given below before buying hydrogen sulfide gas sensors.
1. Proper certification
As these are highly sensitive devices, so you should look for their proper certifications. They will ensure their best performance while indicating the readings. The certifications also tell you about their waterproof and dustproof capacity. Some of the recognized ratings that you can look for are CSA, Division 1, IP 67, IP 68, etc. Well, every gas monitor always comes with some type of rating associated with it. All the detector we have mentioned in this list have proper certification. And they all detect gas accurately.
2. Work conditions
The work environment is necessary to look for because some detectors may come with certain specifications only. You should see their working ability in different areas like industrial facilities, cars, submarines or explosive crucial areas. Some H2S detectors come with various intensities while some of them can work in every place. If you want to purchase for highly sensitive areas, then contacting the manufacturer and telling them the required specifications is a better option. If you are looking for the tough detector that works in every condition, you can go for paste and paste. One of the most durable detector is No products found..
3. Integrity
Is the system’s integrity fine? You can also call it to ease of use, but that should be with the system’s facilities. Your single gas detector or multiple gas detectors should cooperate with existing control systems. Most of them are having inbuilt infrared sensors by which you can transmit the real-time gas indications remotely to other control systems. In this way, a gas detector should properly coordinate with other control systems to ensure full safety.
4. Ease of use
The display should not be complicated to be difficult to use. A good display indicates all of the necessary elements such as battery status, gas readings, type of gas indicated, calibration values, low and high alarm set levels, etc. In some of the best gas monitors, you can see them with just tapping of a push button. Also, they should be easy to carry. This is why modern gas detectors are coming with included straps for easy mounting. If you want the portable hydrogen sulfide detector with large display, go for T40 Rattler Portable H2S Monitor.
5. Type
Basically, you will come around two types of gas detectors. They are either single gas detectors or multiple gas detectors. Single gas detectors monitor only for one mentioned gas presence while multiple gas detectors identify more than one gas presence. Single gas detectors are good to buy the option if you are looking to detect only one type of gas in a certain area. Whereas, if your area is prone to other dangerous gases, then considering multiple gas detectors is a better option. Most of the detectors on this list are single gas detector but if you want a multiple gas detector to go for paste.
6. Technical support
It is good that your device comes with all the required accessories that are needed to maintain it. But, if that is not the case, then look for additional technical support given by manufacturers. For instance, you may require calibration of the unit from time to time. So, see if the manufacturer is offering that service or not. Or, if there is any self-calibration process, then look for its process or contact the manufacturer regarding it.
FAQs
1. Are all monitors suitable for detecting carbon monoxide or any other gases?
No all monitors are not suitable for all kinds of gas. Each monitor is used for specific gases. This is because of the limitation of the sensors. However, there are few multi-gas detectors that can detect up to five gases. The best example is MSA 10116926 Combustible Gases.
2. Does all the monitors need to be calibrated every time they are used?
No, most of the detectors used today are self-calibrating or automatic. Yes, some may require initial calibration but once they are switched on for monitoring they hardly require any calibration. We suggest you learn or research on h2s monitor and how to use them.
3. Can you change the alarm level?
During testing we found various type of detectors. Some have feature where you can set different levels of alarm based on the level of gas detected. However, majority of them have preset level of alarm sound and it cannot be changed.
Final Thought
No matter how hi-tech your gas detector is if it is not accurate, it is of no use. Hence, make sure you by the detectors with proper certifications. Then you must look for the other features depending on your needs. If you stick to our list, you will find all kinds of detectors. All are well tested.
BW Technologies GA24XT-H- Editor's Choice
Summary
During testing, we observed that once you start using the detector, it hardly requires calibration. You can keep taking accurate reading over two years of duration. It is probably the best personal hydrogen sulfide monitors.
Amazing post helped to know the various features of hydrogen sulfide gas detector. Thanks for sharing the useful post.