The BW GasAlertClipExtreme is portable single gas detector designed for users with fixed-duration projects or those who need a go/no-go monitor that's lightweight, compact and easy-to-use. The GA36XT is entirely maintenance free for 26 months.
The BW GasAlertClipExtreme is portable single gas detector designed for users with fixed-duration projects or those who need a go/no-go monitor that's lightweight, compact and easy-to-use. The GA36XT is entirely maintenance free for 26 months.
Discontinued!
This product has been discontinued and is no longer available.
This is the direct replacement:
Introducing the GasAlert Clip Extreme 36 Month. Providing Three years of protection from H2S or CO, the water-resistant GasAlert Clip Extreme 36 Month has a built-in concussion-proof boot and is ideal for amphibious operations and high-moisture environments.
Equipped with two alarm levels and an internal vibrator, the GasAlert Clip Extreme 36 Month now features four visual LEDs, and a high-output audible alarm. The large, alphanumeric display provides instant notification of gas alarms, test status, life remaining (months then days then hours) and peak (maximum) exposures encountered.
The GasAlert Clip Extreme 36 Month's advanced microprocessor performs a full function self-test automatically on startup and on demand to verify sensor, circuit and battery integrity, as well as audible/visual alarm operation. Each unit also comes with built-in event logging.
Generating a permanent record of gas alarm events has never been easier. The GasAlertClip3 Extreme allows for effortless transmission of stored event data to a cordless printer or a PC for review and analysis.
Despite being loaded with features, the GasAlert Clip Extreme 36 Month is compact and light, which makes it comfortable to wear. Clip it to your lapel, pocket, belt or hardhat for unequaled protection.
Simply press the START/TEST button and the GasAlert Clip Extreme 36 Month is ready to use, providing three years of continuous, maintenance-free operation from the day of activation.
Standard Versions: units come ready for use; complete with integral water-resistant IP 66/67 concussion-proof housing, sensor, stainless steel alligator belt clip, test cap and instructions.
| Humidity | 5% to 95% RH (non-condensing) |
| EMI/RFI | Complies with EMC Directive 89/336/EEC |
| Ingress protection | IP 66/67 |
| Battery: | Lithium, non-replaceable |
| Continuously on: | Yes |
| One-button control | Activation, self-test and alarm event data transmission |
| Full functional self-test | Verifies integrity of sensor, circuitry, battery and audible/visual alarms |
| Sensor: | Electrochemical cell (temperature compensated) |
| Operational life: | Three years |
| INDICATORS AND ALARMS | |
| Visual alarm: | Flashing, wide-angled alarm lens with red quad-LEDs, plus fl ashing ALARM icon |
| Audible alarm | Pulsing, high-output siren at 95 dB (typical) at 1 ft. (0.3 m) |
| Vibrator alarm: | Internal |
| Failure alarm: | Yes (audible/visual/vibration) |
| Self-test pass: | Yes (audible/visual/vibration) |
| Other: | End-of-life (audible/visual/vibration) |
| CONTINUOUS LCD DISPLAY: | Status display |
| Life remaining: | Continuously displayed in months, then days, then hours |
| Two alarm levels: | LOW alarm / HIGH alarm |
| Peak alarm exposure: | Records and displays peak alarm exposure, and time elapsed (up to 24 hrs.) |
| Alarm setpoints: | High and low (displayed on demand in ppm) |
| Self-test status | Advises to "TEST" and that self-test was passed "u" |
| TESTS | |
| Full function self-test: | On activation and on demand |
| Battery: | Every two hours (auto) |
| EVENT LOGGING: | Records and transmits up to 10 gas alarm events |
| Event information | Gas type, peak exposure level (ppm or %); alarm duration in minutes and seconds; time elapsed since the alarm occurred in days, hours and minutes, life remaining, serial number, self-tests, cumulative alarm time |
| Transmission method: | Via infrared port to infrared printer or to an IR DataLink |
| PHYSICAL SIZE | |
| Size: | 1.1 x 2.0 x 3.2 inches / 28 x 50 x 81 mm |
| Weight: | 2.7 oz. / 76 g |
There are many gas detection products on the market that might appear to be the same, but a closer inspection of specification, functionality and features reveals major differences in what products can do and the potential value they can offer. Similarly, individual applications are also unique in their respective designs, needs and processes undertaken.
Before beginning to consider gas detection equipment, a risk assessment needs to be conducted. Any company employing staff has the obligation to conduct risk assessments to identify potential hazards and these can include potential gas, vapor or Oxygen deficiency risks. If gas hazards are identified, gas detection is applicable as a risk reduction method.
Depending on the processes being undertaken and the gases being detected, remote or off-site alarm notification plus event data logging/reporting may also be required for Health and Safety management records. Another factor impacting on the need for enhanced reporting functions might be regulatory compliance or a condition of insurance.
Having identified the primary objective, the suitable equipment is selected by asking a number of key questions. These fall into three broad categories:
The gases to be detected should be identified by the risk assessment, however experienced gas detection equipment manufacturers and their approved distributors are often able to help in this process, based on their experience of similar applications. However, it is important to remember that it is the end-user’s responsibility to identify all potential hazards. It is also essential to identify the potential source of a gas release as this helps determine the number and location of detectors required for a fixed gas detection system.
The performance, accuracy and reliability of any gas detection equipment will be affected by the environmental conditions it is subjected to. Temperature, humidity and pressure levels at the location all have a direct bearing on the type of equipment that should be selected. Additional factors such as potential variations resulting from a production process itself, diurnal/nocturnal fluctuations and seasonal changes may also affect the type of device which is suitable.
The next area of consideration relates to additional product functionality. Aspects like wiring configuration are important, especially when retro-fitting into an existing application. If the apparatus is being integrated into a separate safety system, certain communication protocols may also be required such as HART®, Lonworks or Modbus®. Consideration will also need to be given regarding the requirement for local displays on transmitter units and local configuration of the unit and gas displays may also be a useful addition.
Routine maintenance is another important consideration. Some gases and vapors can be detected with a number of different sensing technologies, e.g. Hydrocarbon gases with catalytic beads or Non-dispersive Infrared NDIR. Catalytic beads do not provide fail-to-safety operation and therefore can require a high frequency of routine maintenance, however NDIR based solutions tend to have a higher initial purchase price, but may require less routine maintenance. In-house resource to undertake such routine maintenance needs to be identified and in the absence of such a resource, budgeting for third party maintenance is an important factor in selecting the right equipment.
If you have questions about any of our gas detection products or services, please don’t hesitate to contact us. Whether you need a hand finding a new product or need help with your current system, just ask our team of Factory Trained Experts.
Small, compact, easy to use and virtually maintenance free. Always active means you will never forget to turn on your monitor.
No real-time display of current gas levels. Cannot be turned off, once it is turned on the 24 or 36 month countdown begins and there is no delaying or stopping that.
An excellent monitor to use if you only need to know when the target gas is present. Not the monitor to use if you need an exact reading in real-time. It has a good history of being reliable and virtually problem free.
A popular unit, this low-maintenance gas detector is a good choice for anyone wanting continuous, reliable protection in a low cost single gas detector with minimal maintenance requirements. It is a good fit in virtually any application as a quick and easy safety device.
There is no need for calibration, sensor replacement, battery replacement or battery charging on this model. Regular maintenance Bump Tests can be performed on the unit depending on personal preference or when site safety regulations require it.
Available sensors include H2S, CO, SO2 and Oxygen, but as a single gas detector you can choose only one of those sensors available, not multiple sensors. With H2S and CO, you can choose either a 2 or a 3 year version. A daily self-test, which is activated by the press of a button, performs a full function self-test of the sensor, battery, circuit integrity as well as the visual and audible alarms, providing user confidence. The built-in concussion proof boot provides excellent protection against accidental bumps, scratches and damage; and it is water-proof, with an IP rating of 67 it can be submerged in water up to 1 m deep for 30 minutes.
The GA24XT doesn't give you an actual real-time readout of current gas levels, those are only seen when the detected levels reach the point that the alarms are triggered; during non-alarm periods only the life remaining of the unit is displayed. It also can't be turned off once it has been activated. This is generally a concern for contract workers, who like the GA24XT because of its low price and ease of use, but some contracts only last a couple months with more time between contracts. Not being able to turn off or "hibernate" the unit limits your lifespan. It is also compatible with the BW MicroDock II calibration and bump test station for those who wish to use a more hands-free, automated, bump test procedure.
| Humidity | 5% to 95% RH (non-condensing) |
| EMI/RFI | Complies with EMC Directive 89/336/EEC |
| Ingress protection | IP 66/67 |
| Battery: | Lithium, non-replaceable |
| Continuously on: | Yes |
| One-button control | Activation, self-test and alarm event data transmission |
| Full functional self-test | Verifies integrity of sensor, circuitry, battery and audible/visual alarms |
| Sensor: | Electrochemical cell (temperature compensated) |
| Operational life: | Three years |
| INDICATORS AND ALARMS | |
| Visual alarm: | Flashing, wide-angled alarm lens with red quad-LEDs, plus fl ashing ALARM icon |
| Audible alarm | Pulsing, high-output siren at 95 dB (typical) at 1 ft. (0.3 m) |
| Vibrator alarm: | Internal |
| Failure alarm: | Yes (audible/visual/vibration) |
| Self-test pass: | Yes (audible/visual/vibration) |
| Other: | End-of-life (audible/visual/vibration) |
| CONTINUOUS LCD DISPLAY: | Status display |
| Life remaining: | Continuously displayed in months, then days, then hours |
| Two alarm levels: | LOW alarm / HIGH alarm |
| Peak alarm exposure: | Records and displays peak alarm exposure, and time elapsed (up to 24 hrs.) |
| Alarm setpoints: | High and low (displayed on demand in ppm) |
| Self-test status | Advises to "TEST" and that self-test was passed "u" |
| TESTS | |
| Full function self-test: | On activation and on demand |
| Battery: | Every two hours (auto) |
| EVENT LOGGING: | Records and transmits up to 10 gas alarm events |
| Event information | Gas type, peak exposure level (ppm or %); alarm duration in minutes and seconds; time elapsed since the alarm occurred in days, hours and minutes, life remaining, serial number, self-tests, cumulative alarm time |
| Transmission method: | Via infrared port to infrared printer or to an IR DataLink |
| PHYSICAL SIZE | |
| Size: | 1.1 x 2.0 x 3.2 inches / 28 x 50 x 81 mm |
| Weight: | 2.7 oz. / 76 g |
There are many gas detection products on the market that might appear to be the same, but a closer inspection of specification, functionality and features reveals major differences in what products can do and the potential value they can offer. Similarly, individual applications are also unique in their respective designs, needs and processes undertaken.
Before beginning to consider gas detection equipment, a risk assessment needs to be conducted. Any company employing staff has the obligation to conduct risk assessments to identify potential hazards and these can include potential gas, vapor or Oxygen deficiency risks. If gas hazards are identified, gas detection is applicable as a risk reduction method.
Depending on the processes being undertaken and the gases being detected, remote or off-site alarm notification plus event data logging/reporting may also be required for Health and Safety management records. Another factor impacting on the need for enhanced reporting functions might be regulatory compliance or a condition of insurance.
Having identified the primary objective, the suitable equipment is selected by asking a number of key questions. These fall into three broad categories:
The gases to be detected should be identified by the risk assessment, however experienced gas detection equipment manufacturers and their approved distributors are often able to help in this process, based on their experience of similar applications. However, it is important to remember that it is the end-user’s responsibility to identify all potential hazards. It is also essential to identify the potential source of a gas release as this helps determine the number and location of detectors required for a fixed gas detection system.
The performance, accuracy and reliability of any gas detection equipment will be affected by the environmental conditions it is subjected to. Temperature, humidity and pressure levels at the location all have a direct bearing on the type of equipment that should be selected. Additional factors such as potential variations resulting from a production process itself, diurnal/nocturnal fluctuations and seasonal changes may also affect the type of device which is suitable.
The next area of consideration relates to additional product functionality. Aspects like wiring configuration are important, especially when retro-fitting into an existing application. If the apparatus is being integrated into a separate safety system, certain communication protocols may also be required such as HART®, Lonworks or Modbus®. Consideration will also need to be given regarding the requirement for local displays on transmitter units and local configuration of the unit and gas displays may also be a useful addition.
Routine maintenance is another important consideration. Some gases and vapors can be detected with a number of different sensing technologies, e.g. Hydrocarbon gases with catalytic beads or Non-dispersive Infrared NDIR. Catalytic beads do not provide fail-to-safety operation and therefore can require a high frequency of routine maintenance, however NDIR based solutions tend to have a higher initial purchase price, but may require less routine maintenance. In-house resource to undertake such routine maintenance needs to be identified and in the absence of such a resource, budgeting for third party maintenance is an important factor in selecting the right equipment.
If you have questions about any of our gas detection products or services, please don’t hesitate to contact us. Whether you need a hand finding a new product or need help with your current system, just ask our team of Factory Trained Experts.
Small, compact, easy to use and virtually maintenance free. Always active means you will never forget to turn on your monitor.
No real-time display of current gas levels. Cannot be turned off, once it is turned on the 24 or 36 month countdown begins and there is no delaying or stopping that.
An excellent monitor to use if you only need to know when the target gas is present. Not the monitor to use if you need an exact reading in real-time. It has a good history of being reliable and virtually problem free.
A popular unit, this low-maintenance gas detector is a good choice for anyone wanting continuous, reliable protection in a low cost single gas detector with minimal maintenance requirements. It is a good fit in virtually any application as a quick and easy safety device.
There is no need for calibration, sensor replacement, battery replacement or battery charging on this model. Regular maintenance Bump Tests can be performed on the unit depending on personal preference or when site safety regulations require it.
Available sensors include H2S, CO, SO2 and Oxygen, but as a single gas detector you can choose only one of those sensors available, not multiple sensors. With H2S and CO, you can choose either a 2 or a 3 year version. A daily self-test, which is activated by the press of a button, performs a full function self-test of the sensor, battery, circuit integrity as well as the visual and audible alarms, providing user confidence. The built-in concussion proof boot provides excellent protection against accidental bumps, scratches and damage; and it is water-proof, with an IP rating of 67 it can be submerged in water up to 1 m deep for 30 minutes.
The GA24XT doesn't give you an actual real-time readout of current gas levels, those are only seen when the detected levels reach the point that the alarms are triggered; during non-alarm periods only the life remaining of the unit is displayed. It also can't be turned off once it has been activated. This is generally a concern for contract workers, who like the GA24XT because of its low price and ease of use, but some contracts only last a couple months with more time between contracts. Not being able to turn off or "hibernate" the unit limits your lifespan. It is also compatible with the BW MicroDock II calibration and bump test station for those who wish to use a more hands-free, automated, bump test procedure.
