12 best propane sensors
Propane sensors are devices designed to detect the presence of propane gas in the air. They are important for safety in environments where propane is used, such as homes, RVs, boats, and industrial settings. Here are some key points about propane sensors:
Purpose: The main purpose of a propane sensor is to provide an early warning of a propane leak. Propane is a highly flammable gas, and an uncontrolled release can lead to fire or explosion hazards.
Detection Principle: Propane sensors work based on a variety of technologies, including catalytic combustion sensors, infrared sensors, and semiconductor sensors. These sensors are designed to detect the presence of propane molecules in the air.
Placement: Propane sensors are typically installed in areas where propane appliances or systems are used. Common locations include near furnaces, water heaters, stoves, and in enclosed spaces like basements or RVs.
Alarm Signaling: When a propane sensor detects a certain concentration of propane in the air, it triggers an alarm. This can be in the form of a loud sound, flashing lights, or a combination of both.
Sensitivity Levels: Some propane sensors have adjustable sensitivity levels. This allows users to fine-tune the sensor to their specific environment, helping to reduce false alarms while still ensuring safety.
Power Source: Propane sensors typically require a power source to operate. They may be wired directly into a building's electrical system or operate on batteries. It's important to ensure that the sensor has a reliable power source to function properly.
Maintenance: Regular maintenance and testing of propane sensors are crucial for their effectiveness. This may include periodic calibration, checking the power source, and ensuring the sensor's vents are clear of dust or debris.
Carbon Monoxide vs. Propane Sensors: While both are important for safety, carbon monoxide detectors and propane sensors serve different purposes. Carbon monoxide detectors specifically detect carbon monoxide, a colorless, odorless gas produced by incomplete combustion.Propane sensors, on the other hand, are specifically designed to detect propane gas leaks.
Regulations and Standards: There may be local or national regulations regarding the installation and maintenance of propane sensors. It's important to follow these guidelines to ensure compliance with safety codes.
Response Time: Propane sensors are designed to provide rapid detection of propane gas. A fast response time is crucial in order to provide early warning and prevent dangerous situations.
It's important to note that while propane sensors are a valuable safety tool, they are not a substitute for proper installation, maintenance, and operation of propane equipment. If you suspect a propane leak, it's important to follow safety procedures, which may include shutting off the gas supply and seeking professional assistance.
Below you can find our editor's choice of the best propane sensors on the market
AP Products 1212.13 024-1000 Tank Check LP with Monitor Kit
AP Products
Product description
The LPG Tank Check is able to accommodate variety of LP Tanks and provide you with up to date levels. Tank Check’s unique Sensors accurately measure your Tanks LP level and communicate that information to you via the optional Monitor or through the use of most any device equipped with BlueTooth. The Sensor’s Blue Tooth communications range enables remote monitoring up to 50’ away, depending upon obstructions such as walls and other material.
- Product type :FUEL PUMP
- Package dimensions :1.524 cm L x12.192 cm W x20.574 cm H
- country of origin :China
- package weight :1.0lbs
User questions & answers
| Question: | I purchased just the sensor, but now would like to get the stand-alone monitor. Is that available separately |
| Answer: | Yes |
| Question: | What can the battery life be expected to be |
| Answer: | My experience is that you can expect a battery life of 3-6 months. If you are in a hot climate like me it is closer to 3 months. |
| Question: | Is there an outside temperature limitation to the sensors? Will a low outside air temp (teens to mid twenties) affect the sensor performance |
| Answer: | I use my fifth wheel during hunting season in mid November here in Colorado and routinely have overnight temps in the single digits. That being said I have not noticed any degradation or the readings I get from the sensors. The fifth wheel has dual tanks in an enclosed compartment on the side of the rig so they are not exposed to the elements. I do not believe that will make a difference though as the sensors are some type of "sonar". Hope that information helps. |
| Question: | Does this have 2 sensors for 2 tanks?and the level monitor |
| Answer: | This has 2 sensors and 1 monitor. If it does not, you need to send it back as every singe 024-1000 lit is packed with 2 sensors. |
Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible Gases like Methane, LPG, LNG, Fuel, Sewer Gas; w/ Flexible Sensor Neck, Sound & LED Alarm, eBook
EG Air
Product description
As the only US based retailer of this Yeezou Y201 gas detector, we provide expert support with our chemist on staff to answer any technical questions. Buy confidently; this device is covered by EG Air's lifetime replacement guarantee. Also included/emailed is a 20+ page eBook on Gas & Air Quality Hazards.
FIND GAS LEAKS AT HOME:
Find the location of any natural gas, propane, LP or fuel leaks by running sensor probe along a gas pipe, fuel line, or fittings near any gas smells. Pinpoint fuel leaks from your lawnmower or car. Gas leak is found when alarm sounds and LEDs light up. Don't pay a technician's $100+ diagnostic fee when you can find a gas leak anytime with this propane & natural gas detector.
STEPS/TIPS ON USE: (see video at https://www.amazon.com/vdp/17873f5854174d4db2087794a60238be)
-To detect leaks while minimizing false alarms, turn the sensitivity dial upward toward (+) until the device begins to alarm away from any gas leak. Turn sensitivity dial downward (-) slightly until alarm stops and 1st LED just turns off. Now, any small increase of gas level (as from a leak!) will cause the alarm to sound.
-If alarm sounds prematurely, sensitivity needs to be decreased to prevent false alarms.
-Each leak varies in leak rate and background gas concentration, so adjust sensitivity level to find any leak.
-Allow device to warm up sensor for 10s until yellow “Warm Up” light turns off.
SPECIFICATIONS:
Maximum Sensitivity: 50 ppm
Alarm range: 0.1%-40% LEL
Warm up time: 10s
Response time: ≤2s (10% LEL)
Alarm: Visual with 6 Red LEDs, Audio with Variable Tone Frequency
Power: 3 AAA batteries
Package Includes:
-Gas Leak Sniffer
-Manual
-Protective Bag
- A GAS DETECTOR FOR MOST EVERY COMBUSTIBLE GAS: Locates the source of explosive gas leaks including natural gas or methane, propane, fuel including gasoline or kerosene, sewer gas, alcohol, butane, coal gas, ethane, toluene, and other flammable gases.
- PORTABLE & FLEXIBLE GAS LEAK DETECTOR: Powered by 3 AAA batteries, this portable gas detector sniffer can be taken anywhere to find gas leaks indoors or outdoors. Bend 12-inch length sensor neck in any direction along gas pipes or fuel lines in confined spaces to find gas leaks.
- VISUAL / AUDIO GAS INDICATORS: 6 LEDs with 85dB tonal alarm notify users of gas leaks and relative concentrations of natural gas & propane.
- ADJUSTABLE SENSITIVITY: Increase sensitivity dial to find small gas leaks. Decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels. If alarm sounds when turning on detector, sensitivity needs to be decreased toward (-).
- LIFETIME USA WARRANTY + ORIGINAL DESIGN: As the only US retailer of this item, we stand fully behind this product and will replace it if it ever breaks! We have a Midwest-based chemist on staff to answer any technical questions. Also included is a 20+ page eBook on Gas and Air Quality Hazards.
User questions & answers
| Question: | is this detector constantly plugged in like smoke detector |
| Answer: | I suspect it can. If you have wind conditions of course that would affect how much gas the detector would pick up but if it was close enough to the source it should work |
| Question: | How often should a gas detector be replaced? Every 5 years |
| Answer: | No. LPG, natural gas, and town gas, according to the instructions. |
| Question: | Is the alarm constant until the situation is addressed |
| Answer: | I looked at the instruction manual and the box and it doesn't say anything about being UL listed. It is built in China but I don't know if that has anything to do with what is or isn't UL listed. Sorry I couldn't help more. |
| Question: | Can I use with a battery |
| Answer: | Hello, this product does not detect carbon monoxide, please pay attention when buying. Propane cannot be detected, but methane can be detected. |
Kidde AC Plug-In Carbon Monoxide and Explosive Gas Detector Alarm | Nighthawk Sensor Technology | Model # KN-COEG-3
Kidde
Product description
The Kidde KN-COEG-3 AC powered, plug-in CO and explosive gas alarm protect you and your family from two deadly threats. The KN-COEG-3 includes 9V battery backup that provides protection during a power outage, when AC-only units cannot provide protection. By pressing the Peak Level Button you can see the peak CO level recorded by the alarm since it was last reset or unplugged. The continuous digital display shows you the level of carbon monoxide (if any) the unit is sensing as well as if gas is present. The gas sensor is a metal oxide sensor designed to detect natural gas (methane) or propane. Temperature range- 40 degree Fahrenheit to 100 degree Fahrenheit.
Protect your family from the dangers of carbon monoxide (CO), methane, and propane exposure with the Kidde KN-COEG-3 Nighthawk Plug-In Carbon Monoxide and Explosive Gas Alarm. The Nighthawk is an easy-to-install unit that provides reliable protection against the dangers of CO and explosive gas. The digital display shows if gas is present indicates CO levels in parts per million, allowing you to see if, how, and when levels change.
Advanced Technology in an Easy-to-Install, Plug-In DesignDesigned for home use, the Kidde KN-COEG-3 Nighthawk is a UL-listed, A/C-powered, plug-in alarm that utilizes sophisticated electronic components and sensor technology to protect you and your family from the dangers of CO, methane, and propane exposure. It plugs directly into a standard A/C outlet and includes a 9-volt battery backup that provides continuous monitoring--even during power outages.
The Dangers of Carbon Monoxide, Methane, and Propane Exposure
The leading cause of accidental poisoning deaths in North America, carbon monoxide (CO) is often referred to as the silent killer because it's odorless, tasteless, and invisible. Carbon monoxide poisoning can come about via a number of sources, including everyday items and appliances in your home or office. And because symptoms of CO poisoning mimic the flu or other common illnesses it can often go undiagnosed.
Likewise, methane and propane gases are commonly used in homes for cooking, heating, and water heating. Although it happens rarely, gas leaks can sometimes occur inside the home, increasing the risk of fire or explosion.
Audible Alarm Pattern Alerts you to Elevated CO and Gas Levels
When placed on every level of your home, alarms like the KN-COEG-3 Nighthawk can help protect everyone in the house by giving you an unmistakable signal when gas levels have reached an unhealthy point. If unhealthy levels of CO are detected, the alarm will emit four quick audible beeps every five seconds until either levels decrease or the reset button is pressed. If methane gas or propane gas is detected, the alarm will emit beeps every other second with "GAS" shown in the display.
Easy-to-Read Digital Display Shows CO Levels
The KN-COEG-3 Nighthawk is preferred among traditional CO and explosive gas alarms because of its digital display. This display clearly shows levels of CO that the unit has detected and stored-- from 30 to 999 ppm--and it updates every 15 seconds to indicate any abrupt changes or alarming trends. The display also shows the peak CO level recorded by the alarm since it was last reset or unplugged. The continuous display also shows if gas is present.
LED Shows Sensor Status
With the KN-COEG-3 Nighthawk, you never have to wonder if the sensor is functioning properly. A blinking dot in the lower right-hand corner of the display denotes normal operation, so you can trust that it's working. In addition, you can test alarm function by pressing the test/reset button at any time to verify that the horn and electric circuitry are operating properly.
Convenient Mounting Options
The KN-COEG-3 Nighthawk has a low-profile design that makes it suitable for any room in your home. The detector can be plugged into any standard A/C outlet; it's plug can be snapped into the back of the unit and can be rotated so the alarm remains vertical, independent of whether the electrical socket is mounted vertically or horizontally. In addition, the alarm comes with a 6-foot extension cord, so the unit can be plugged into the wall outlet and then placed on a table or shelf. For the most thorough protection, place an alarm on every level of your home.
The UL-listed Kidde KN-COEG-3 Nighthawk has a seven-year life and is backed by a five-year limited warranty.
About Kidde: A UTC Fire and Security Brand
Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire and Security brand, with a history that's rich with innovations, from the patent of the Chubb Detector Lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004.
What's in the Box
Kidde KN-COEG-3 Nighthawk Carbon Monoxide and Explosive Gas Alarm, 9-volt battery, mounting hardware, and installation guide.
From the Manufacturer
The leading cause of accidental poisoning deaths in North America, Carbon Monoxide is odorless, tasteless and invisible. It is a silent killer. Kidde CO alarms include the most accurate sensing technology available, the patented Nighthawk electrochemical sensor. This unit is an AC powered, plug-in CO and explosive gas alarm that protects you and your family from two deadly threats. The 900-0113 includes 9V battery back up that provides protection during a power outage, when AC only units can not provide protection. By pressing the Peak Level Button you can see the peak CO level recorded by the alarm since it was last reset or unplugged. The continuous digital display shows you the level of carbon monoxide, if any. The unit is sensing as well as if gas is present. The gas sensor is a metal oxide sensor designed to detect natural gas , methane or propane. Install at least one CO alarm on every floor and in sleeping areas. Make sure CO alarms are at least 15 feet away from cooking or heating appliances to prevent false alarms. Replace CO alarms every 5 to 7 years to benefit from the latest technology upgrades.
- Protects you and your family from two deadly threats: Carbon monoxide and explosive gas.
- Sounder alarm – The KN-COEG-3 offers a loud 85-decibel pulsing alarm that will sound to alert you to a potential problem.
- Digital display - Displays the level of carbon monoxide the unit is sensing.
- Peak level memory - Recalls the highest CO concentration detected
- Test/reset button - Tests unit’s electronic circuitry operation and allows you to immediately silence the alarm
- Two alarms in one detects carbon monoxide and explosive gas
- Three convenient mounting options
User questions & answers
| Question: | What is the sound level I need one for basement and need to hear on ground floor |
| Answer: | Dear cutomer, excuse that this prodcut Y301 can't detect hydrogen gas, it's mainly sensitive for methane and propane. thank you very much |
| Question: | is this an explosive gas and carbon monoxide detector? it only says "carbon monoxide detector" on the actual product |
| Answer: | Don't worry, it's normal, the large moisture change can affect the sensor performance, and may lead to false alarm, but the data on display only switch to 1,2 or 3, but won;t trigger the voice and light alarm. If the data become 5 or more than 5, voice and light alarm will be triggered. Thank you very much and best regards. |
| Question: | No manual included. Do I just plug it in and test it? What does it display if gas is detected? Thanks fellow Amazoners |
| Answer: | HI Niran, it's sensitive to methane and propane. We think it can't used to monitor and detect CO. thank you vey much |
| Question: | I smell natural gas in my house, and am wondering if that is the same as explosive gas? Will it detect natural gas |
| Answer: | Dear Karen, temporarily the Y301 doesn't get UL certification, it passed CE, FCC, EMC and RoHs. We are applying US ETL certification which is equivalent to UL certification. Thank you very much and best regards. |
Product features
Plug-In Explosive Gas and Carbon Monoxide Detector with Battery Backup
The Kidde KN-COEG-3 AC powered, plug-in CO and explosive gas alarm protects you and your family from 2 deadly threats. The KN-COEG-3 includes 9-Volt battery back up that provides protection during a power outage, when AC-only units can not provide protection. By pressing the Peak Level Button you can see the peak CO level recorded by the alarm since it was last reset or unplugged. The continuous digital display shows you the level of carbon monoxide (if any) the unit is sensing as well as if gas is present. The gas sensor is a metal oxide sensor designed to detect natural gas (methane) or propane.
Carbon monoxide and gas detector plugs directly into wall outlet
Digital display updates CO level in PPM every 15 seconds
Loud 85 dBA pulsing alarm that will sound to alert you to a potential problem
2019 New Propane/Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/Kitchen
ZGRMWS
Product description
Product description:
Features:
Adopting high-quality semiconductor calefaction type sensor.
MCU intelligent supervise control and SMT chip technology.
Visual and audible alarm function.
LED numeric display technology, display instant gas leak thickness.
Three indicators: POWER, STATE, ALARM
Specifications:
Detecting gas: LPG, natural gas, and coal gas
Power frequency: 50/60Hz
Power supply: AC100V~AC240V
Rated load: <4W
Alarm thickness: LPG: 0.1~ 0.5%; natural gas: 0.1~ 0.3%; coal gas 0.1~ 0.5%
Alarm volume:≥85dB
Working environment: +14℉ - 122℉( -10 ° C ~ 50 ° C)
relative humidity <97 RH
Storage temperature: -13℉ - 131℉(-25 ° C ~ 55 ° C)
Installation:
1.Please comfirm the induced gas is heavier than air,orlighter than air.The gas is heavier than air:LPG ect.The gas is lighter than air :natural gas,marsh gas and ect.
2.Choosing the suitable position to install the Detector according to the specific gravity.Detecting the gas heavier than air.Installation height from floor:0.3-1.0M,Semi-diameter to gas source:<1.5M;Detecting the gas lighter than air:Installation height from ceiling :0.3-1.0M,Semi-diameter to gas source:<0.5M.
Suggestion:
the user must brush and clean the gas convection holes with a litttle cleanser every three months,and must retest the Detector after cleaning for preventing the cleanser into the Detector.
While detecting thegas leaking,the red LED flashes,the Buzzer sends out the alarm siund "Di......Di"and output the network signal.if the decetoe is connected with valve or mainpulator.it will drive them to shut off the gas pipeline supply.the Detector will resume to the detecting state after the gas dispersed.
Package includes:
1 x Gas Detector
1 x English User Manual
- 【LED digital display and sound warning】 The gas detector provides voice notifications and digital readings of gas concentration. When the gas leakage concentration reaches a preset level, the alarm will send out visual and audible signals. The 85dB alarm sound reduces the risk of gas explosion and protects your family’s life and property.
- 【Detecting multiple gases】It is a household gas detector suitable for detecting liquefied petroleum gas (propane and methane), natural gas, coal gas, coal gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas, etc.
- 【Wide use】The natural gas detector can be used as an independent home alarm device, or as a front detector of an alarm system. Widely used in restaurants, hospitals, hotels, oil plants, garages, gas stations, etc.
- 【Easy installation】The leak detector adopts an easy-to-install design and can be directly plugged into a power socket to detect leaking gas.
- 【Note】The system warm-up time is about 2-3 minutes. During this time, gas testing will not be possible. The gas leak detector adopts an easy-to-install design and can be directly plugged into the power socket to detect the leaked gas. It needs to wait for the display to display 0 (the system is in working state) before normal testing.
User questions & answers
| Question: | Just 4 days after installation the reading is perpetually showing a 1 when no gas is on. It was showing a zero for first 3 days. What’s the reason |
| Answer: | This will detect Natural gas also. It's so sensitive that you don't need an outlet high up on a wall. I put ours about 15 feet away from our propane cook stove and it works great there. In case someone leaves on the stove. |
| Question: | Does test for hydrogen sulfide |
| Answer: | yes! The gas detector for home adopts American plug design, power supply range: AC100V~AC240V |
| Question: | This detector is staying at level 1. What does this mean |
| Answer: | Dear: Please see the detailed parameters below (the description of our product is °C, which brings inconvenience to consumers, we have modified, thank you very much for your question) Basic parameters of the natural gas detector: Alarm concentration: Liquefied petroleum gas: 0.1~ 0.5% Natural gas: 0.1~ 0.3% Gas 0.1~ 0.5% Alarm volume: ≥85dB (3 meters away from the product) Operating environment:+14℉ - 122℉( -10 ° C ~ 50 ° C), relative humidity <97% RH Storage temperature: -13℉ - 131℉(-25 ° C ~ 55 ° C) |
| Question: | What number should I be worried about the gas detector getting to? It’s been fluctuating between a 0 and 2. What number indicates a gas leak |
| Answer: | I have 3 of them and they ALL do this when I place 1 anywhere in my kitchen. If I spray airfreshner they start beeping. I was concerned about possibly having a gas leak but smelled nothing ever! I be concluded these are not reliable! |
Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/Kitchen (1)
HSTMYFS
Product description
Product description:
Features:
Adopting high-quality semiconductor calefaction type sensor.
MCU intelligent supervise control and SMT chip technology.
Visual and audible alarm function.
LED numeric display technology, display instant gas leak thickness.
Three indicators: POWER, STATE, ALARM
Specifications:
Detecting gas: LPG, natural gas, and coal gas
Power frequency: 50/60Hz
Power supply: AC100V~AC240V
Rated load: <4W
Alarm thickness: LPG: 0.1~ 0.5%; natural gas: 0.1~ 0.3%; coal gas 0.1~ 0.5%
Alarm volume:≥85dB
Working environment: +14℉ - 122℉( -10 ° C ~ 50 ° C)
relative humidity <97 RH
Storage temperature: -13℉ - 131℉(-25 ° C ~ 55 ° C)
Package includes:
1 x Gas Detector 1 x English User Manual
- 【Detect Multiple Gases】- Home gas detector suitable for detecting LPG(Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc.
- 【LED Digital Display & Sound Warning】- Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal. 85dB alarm sound, reduce the risk of gas explosion and protect your family's life and property safety.
- 【Easy to Install】- Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
- 【Widely Applyed 】-This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely Used for Restaurant, Hospital,Hotel, Oil Factory,Garage, Gas Station etc.
- 【Precautions】- The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the system enters the working state) before it can be tested normally.Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
User questions & answers
| Question: | Where do I get one for home to detect natural gas leak. Must be battery operated as have no 120v outlets near ceiling |
| Answer: | Yes it works fine |
| Question: | Is this a us style plug |
| Answer: | No, this only detects gas. Check out the 70-742 KIT. (Must get the kit. The kit has the valve). This has a valve and detector. It will turn off the gas if the sensor detects a leak. |
| Question: | What is the operating temperature range of the gas detector? Can it work normally in cold places |
| Answer: | No it is not. The MTI SA-8 is 6.5 inches wide x 3.5 inches tall x 1.25 inches in depth. This unit is 12 inches wide x 8 inches tall x 4 inches in depth. |
| Question: | should i be alarmed if the detector starts to beep at 3 then go to 4 and continue to beep at |
| Answer: | Of course, you can. This uint certainly won't know the difference between a kitchen in an RV, or a home! As long as you supply it with the appropriate power source 12v..it will be fine. |
AP Products 024-1001 Propane Tank Gas Level Indicator
AP Products
Product description
AP Products has been suplying the RV industry with quality parts and accessories since 1992. Product lines include interior and exterior hardware, indoor and outdoor lighting and a variety of adhesives and sealants.
- Includes One Magnetic Sensor
- Mounts to bottom of LP tank
- Communicates via bluetooth
- Updates every five seconds
- If your tank is older or has some surface imperfections, use some Vaseline between the sensor and tank to remove any air/space gaps that would cause poor readings.
User questions & answers
| Question: | Can the battery be replaced |
| Answer: | I have 9 sensors 6 on 10# tanks 2 on 40# tanks and a different one form the same company for 500# tank. I use the Android app. |
| Question: | What battery does this use |
| Answer: | If you're close to the tank App should show status automatically. Mine has been flawless so far. I have an iPhone. Great product! |
| Question: | I am asuming there is no dedicated Tank 1 and Tank 2 sensor? That you program which is which |
| Answer: | It would be tough. It’s like stiff canvas. Unless in a protected area it would be hard to keep really clean. Mine is fading due due to sun but nicely protects grill. |
| Question: | how can you tell if it is paired |
| Answer: | No it will not it is only 61 inches long. |
Propane/Natural Gas Detector, Home Gas Leak Alarm, Tester, Sensor, Sniffer; Monitor Combustible Explosive Gas Level: Methane, Butane, LPG, LNG; Voice/Light Warning & LED Display; eBook
EG
Product description
As the only US based retailer selling this item, we have a chemist on staff to answer any technical questions. We also include a 20+ page eBook on Gas & Air Quality Hazards that is emailed after purchase.
Home Safety
Help reduce your worries of leaving the stove on with this combustible gas siren & speaking voice alarm with continuous concentration monitoring and LED readout. Help protect your family from suffocation dangers and your home from explosive hazards with this device. Detection levels ranges from 0% to 20% of LEL for multiple combustible gases including methane, propane, butane, coal gas, town gas, LPG Liquid Petroleum Gas, LNG Liquid Natural Gas.
See displayed gas levels in % LEL go up before the alarm sounds at 5% of LEL, with 100% LEL being the minimum gas level for fires. Place alarm near ceiling for natural gas and near floor for propane/butane.
Testing/Tips:
-Due to added odorants, people can often begin smelling a gas leak at 1% LEL whereas available retail gas alarms set an alarm threshold of 5%-25% LEL to avoid frequent false alarms. Do not be alarmed if you smell gas before the device alarms.
-Every couple weeks, test your alarm with unlit butane from a cigarette lighter or propane source.
-Item undergoes self-test warmup sequence for 3 min on startup.
-Avoid placement where airborne contaminants like cooking oils can coat and decrease sensor sensitivity.
If you are ever not satisfied with your purchase, please email us and we will make things right!
Product Specifications:
Power: AC 110-240V
Area of Usage: Household, Camper
Alarm Set Point: 5% of LEL
Body Material: ABS Plastic
Power: <3.0W
Working temperature: 0 to 55°C
Environment humidity: 0 to 95%
Package Contains:
1 Gas Detector w/ 6 feet AC cord
2 Mounting Screws for Detachable Backplate
Double-sided Adhesive Mounting Tape Patch
User Manual
- SAFETY - Help reduce your worries that the stove gas has been left on accidentally. This explosive gas leak alarm will sound an 80dB siren and speaking voice alarm with top flashing red light when it detects combustible gases including kitchen methane / natural gas or camping propane before it reaches an explosive level leading to fires. Feel more assured that your family is safe.
- SCIENTIFIC - This alarm precisely measures and displays concentration of combustible gas as an easy-to-read percentage from 0% to 20% of LEL. View the concentration of combustible gas on the LED screen before it reaches its explosive concentration level. Audible siren and speaking alarm sounds when gas level reaches 5% of Lower Explosive Limit (LEL).
- ECONOMICAL & GREEN - This alarm uses <3 watts of electricity and has a small energy footprint. This alarm will also help prevent someone from leaving on the stove, reducing your gas bill.
- DURABLE - Shelled in double-sided ABS, this product is anti-mildew, anti-pest, and anti-corrosive. Wipes clean easily. Use in the kitchen or in your camper.
- ORIGINAL DESIGN & LIFETIME USA SUPPORT - We have worked with the supplier that holds this product’s design rights so we are sure this item is tried and tested. We have Midwest-based chemist on staff to answer any questions you have. Also included will be a 20+ page eBook on Gas and Air Quality Hazards that will be bundled with this alarm.
User questions & answers
| Question: | Does the sensor degrade over time making it less reliable |
| Answer: | No, it doesnt beep enough to need to turn the alarm off. If its beeping after the initial plug-in alarm, then you should call your gas company. |
| Question: | Hello. i have bought this product 2 months ago. i see the reading is always switching between 0 an d 1. is it ok? i smell nothing |
| Answer: | The location depends on the type of gas. For natural gas put it high. For propane put it near the floor. I'm worried by the low reviews because the alarm is not detecting any low level of gas. |
| Question: | Does the unit make any kind of sound when there is no gas present |
| Answer: | I would definitely call your gas company |
| Question: | Would like to know where the unit should be installed, I have cabinets above the stove, directions say 30 cm from the ceiling |
| Answer: | As long as the number is not 0, there is a gas leak. The larger the value, the more serious the leak. |
GasKnight 2.0 Natural Gas Detector & Propane Detector w LCD Display. Natural Gas Alarm / Monitor for Home, Kitchen, Camper, Trailer, RV. Plug-in Gas Leak Sensor for LPG, LNG, Methane & Butane Gases
Product description
✅ PROTECT YOUR FAMILY, SAVE MONEY, and keep a STYLISH interior; all with only one low priced purchase! Click "Add to Cart" right now and ORDER YOURS TODAY! ✅ TRUSTWORTHY with a 18 month TOTAL WARRANTY available (1 year manufacturer’s warranty + 6 month free warranty extension option upon sign up), the GasKnight is CE and RoHS certified. ✅ LONG LASTING with HIGH-QUALITY sensors, the GasKnight 2.0’s average life span = 3 years. ✅ A FREE EBOOK on home gas safety is included with your purchase! ✅ EXTREMELY LOUD (>85 dB) alarm will call out the gas leak with an impossible-to-miss siren. ✅ Mount the GasKnight 2.0 on the wall near stoves, heaters, fireplaces, grills, sump pumps, water heaters, washing machines, dishwashers, sinks, and in basements, bathrooms, kitchens, garages, RVs, mobile homes, or wherever there is a potential for gas leakage. ✅ Also, if you are worried about explosive gas leaks from cooking, coal, town, meter, camping or liquefied natural gas (LNG), then the GasKnight 2.0 is perfect for you.
- ✅ PROTECT YOUR FAMILY TO THE MAX! – The All-In-One GasKnight 2.0 natural gas leak detector detects the main deadly gases: 1. Natural gas (Methane, butane, ethane, LNG, etc) and 2. Propane (LPG or liquefied petroleum gas).
- ✅ GET INSTALLATION FLEXIBILITY- This propane alarm has an extra-long 6 foot power cord which allows you to install it in the exact ideal location in your house to allow for proper gas detection
- ✅ GET MAXIMUM PRECISION – The GasKnight 2.0 has an LCD screen that displays precise, real-time gas % readings so that you know the exact gas concentration in the air of your home at all times.
- ✅ STAY STYLISH – This newly released natural gas alarm is sleek and modern and has a beautiful blue LCD screen that will complement the style of your home or camper without detracting from your interior design.
- ✅ HAPPINESS GUARANTEED - In plain English, if you don't like your GasKnight 2.0, we'll refund your money. We are an American company. FREE 18 MONTH WARRANTY AVAILABLE. ORDER YOURS TODAY!
User questions & answers
| Question: | Will this run directly off a usb connection. For example in a vehicle usb port? Or is the charging brick connect to 120v required |
| Answer: | It's for combustible gases, like methane, propane, natural gas. It is not a CO2 detector. |
| Question: | Does the light remain on at all times |
| Answer: | I do believe R22 and 410a are refrigerants, thus not combustible gases. So this detector would not work for detecting a gas leak of that nature. |
| Question: | Se puede conectar a 220v |
| Answer: | No |
| Question: | Is this product compatible with Homekit |
| Answer: | you will have to call them. 1-800-553-4676. I was unable to find any info. methane, butane and propane and others* but that doesnt say H2S specifically. |
Natural Gas Detector and Propane Detector. Natural Gas Alarm and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-in Gas Leak Sensor for Explosive LPG, LNG, Methane & Butane Gases w Free EBOOK!
GasKnight
- ✅ PROTECT YOUR FAMILY! - Be worry free and know you did everything to keep your family safe from accidents caused by dangerous gas leaks from your stove, furnace, water heater, washing machine, fireplace, kitchen, garage or grill.
- ✅ SAVE YOUR TIME- Plug and Play! Don't waste your precious, limited free time with complex installations and never change a battery! Just plug in and get on with your day!
- ✅ STAY STYLISH - No tacky cord! Don't drill holes in your wall! This sleek and modern white natural gas alarm is wireless and will complement the style of your home or camper without detracting from your interior design.
- ✅ GET MAXIMUM SAFETY - The All-In-One GasKnight natural gas leak detector detects the main deadly gases: 1. Natural gas (Methane, butane, ethane, LNG, etc) and 2. Propane (LPG or liquefied petroleum gas).
- ✅ HAPPINESS GUARANTEED - In plain English, if you don't like your GasKnight, we'll refund your money. We are an American company. FREE 2-YEAR WARRANTY AVAILABLE. ORDER YOURS TODAY!
User questions & answers
| Question: | Would this work for a gas water heater |
| Answer: | Generally yes although you could attach it to a portable external battery for smartphone as the power input is 5 volt micro USB. Hope this answers your question. |
| Question: | What does it mean if it flashes blue & talks |
| Answer: | It depends on the ambient conditions but generally the limit for operation of a gas detector is around 4-5 years. Most gas detectors fail in 2-4 years due to the filament type sensor used. Consequently, regular testing of the device is essential to ensure operability. |
| Question: | i had to unplug this from the wall. I plugged it back in it turned blue then keeps saying something that I don't understand. can't find instructions |
| Answer: | Yes, the alarm will continue sounding until the concentration of combustible gas is less than 5% of the lower explosive limit. |
| Question: | About how long will this product last before it needs to be replaced? And how do you know when it needs to be replaced |
| Answer: | You could theoretically use the product with a battery and USB solar panel power supply but there is a limit if using with only a battery. For example, physical limit for 4000 mAh battery is 4000 mAh/110 mA = 36.4 hours assuming the FULL 4000 mAh is available for discharge which it is not usually as the 4000 mAh seen is rated by the battery manufacturer for charging of phones, not powering alarms. There is a natural drop of voltage as the battery discharges from ~5V to 3.6V. What can be done is get a battery with a larger capacity such as a 6600 mAh battery (or put multiple batteries in a parallel circuit if done safely). |
Product features
Save Your Time! Plug and Play!
● Don't waste your limited, valuable time with complex installations and never drill a hole in your wall! The GasKnight just plugs right in.
● Plugin the GasKnight to the wall near stoves, heaters, fireplaces, grills, sump pumps, water heaters, washing machines, dishwashers, sinks, and in basements, bathrooms, kitchens, RVs, campers, or wherever there is a potential for gas leakage.
● Additionally, if you are worried about sewer, cooking, coal, town, meter, camping or liquefied natural gas (LNG) leaking at your apartment complex, restaurant, hotel, mobile home, boat, food truck or even rental property, then the GasKnight is perfect for you.
Superior Functionality
● EXTREMELY LOUD (>85 dB) alarm will call out the gas leak with the combination of a siren, LED flashing light, and 3 levels of voice warning that tell you what to do.
● The GasKnight Logo is your friend. Tap it to test it.
● The alarm is impossible to miss. In addition to it's loud audio alarm, it's flashing red light will also grab your attention.
Keep Your Style! No Tacky Cord!
● The GasKnight is sleek, trim, and clean and will stylishly plug right into your wall.
● NO TACKY CORD! That means that your guests won't have the opportunity to comment on any tacky cord hanging across your kitchen.
Maximum Protection
● The GasKnight explosive gas detector detects the main kinds of deadly flammable gases including natural gas, LPG, LNG, propane, methane, and butane.
● LONG LASTING with HIGH-QUALITY sensors, the GasKnight’s average life span = 5 years.
Free Gas Safety E-Guide with Purchase! Long Lasting Product Life!
● The GasKnight is white with a clean, crisp, & modern look and will blend into your kitchen or any other room quite well.
● A FREE E-Guide on home gas safety is included with your purchase!
● TRUSTWORTHY and LONG LASTING, GasKnight stands behind all of their products.
Gas Detector Portable Natural Gas Tester Detector | Combustible Propane Methane Gas Sensor Sniffer with Sound Light Warning, Adjustable | CE Certified (P-AS8800L (Sound&Light Model))
PANGAEA
- Portable natural gas detector for detecting all combustible gas leak, LPG, LNG, fuel, hydrocarbons (methane, natural gas, gas, ethane, propane, benzene, Acetylene, propane, Pentane, hexane, gas oil, toluene), halogenated hydrocarbons(methylchloride, methylene chloride, three chloride, vinyl chloride), alcohols(methanol, ethanol), sewer gas etc. You can use it in your house or your RV.
- Come with 3xAA batteries, ready to use! Compact size, light weight, easy to carry and operate. Long flexible stainless probe reaches all areas.
- Audible semiconductor probe and auto fast warm-up.
- Instant response, pinpoint leak position, whether in your home or in your RV. Audio & visible leakage alarm indication and adjustable sensitivity. Minimum 50 PPM (methane)
- Video tutorial for your preparation. Please scroll down to "Related Video Shorts" on this page to find out. Also, you can download the latest version of Instruction Manual in the section of Technical Specification, on the same page as product description.
User questions & answers
| Question: | This says natural gas detector..I need propane detector, will this work or should I get something specific to propane |
| Answer: | The instructions say to place it 15' from the heat source, but if I were in that 6' x 6' blind, think I'd feel safer with this detector. It might go off more readily if too close to the source. |
| Question: | Does it detect LPG |
| Answer: | Because they do not think your smart enough to do the math. Check everything, volume purchases no longer equal cheaper pricing per unit. |
| Question: | Will this device tell you which gas is possibly leaking ? Such as natural gas or methane? I have an odor in different parts of my home sometimes |
| Answer: | I just installed three of the Kidde CO Alarm Model KN-COB-LP2. The holes are exactly 3.00 inches (7.62 mm) apart. I recommend sliding off the back plate and using it as a template, though. Install One screw, or in dry wall using the provided plastic anchors, Drill one 3/16" (4.75 mm) hole and install the screw. Then hang the back plate off the single screw and level it and use a pencil to mark the exact center of the second hole. Install the second screw. Check with back plate to see if they align sufficiently (My first one was off a little because I did not follow the procedure above, but it was still OK, just not perfect). |
| Question: | My home has sewage smell leak somewhere (usually hydrogen sulfide). Can this product detect the source of leak |
| Answer: | Be aware that the sensor has a 7 year life. At least that is the information I got from Kidde. I am replacing my 2 units purchased in 2011.... Otherwise they appear to be good. I am not sure if other brands have a similar lifespan. |
Product features
PANGAEA Portable Gas Leak Detector/Sniffer - P-AS8800L
This handheld detector is the best solution for tracking down the source of a leak before it becomes a major problem. It can detect all combustible gas leak, LPG, LNG, fuel, hydrocarbons (methane, natural gas, gas, ethane, propane, benzene, Acetylene, propane, Pentane, hexane, gas oil, toluene), halogenated hydrocarbons(methylchloride, methylene chloride, three chloride, vinyl chloride), alcohols(methanol, ethanol), sewer gas etc.
3 Pack Natural Gas Alarm Detector, Hembisen Plug-in Methane/Propane/Combustible Explosive Gas Monitor, Home Gas Leak Detector, Sniffer, Tester, with High Reliability Sensor and Voice/Light Warning.
Hembisen
- HIGH RELIABILITY SENSOR - Adopts microprocessor control, sensitive response, effective prediction of combustible gas, and avoiding dangerous accidents.
- HEMBISEN GAS DETECTOR - It is suitable for detecting natural gas, methane, ethane, liquefied petroleum gas and other combustible gases; widely used in households, gas stations, coal mines and other occasions.
- MONITORING STATUS - Power cord inserted, about 50 seconds after, the green indicator light is always on, indicating that the detector is in normal monitoring state.
- ALARM LIGHT STATUS - When the gas concentration in the environment reaches the alarm concentration, the red indicator light flashes and emits an alarm sound 85DB. Allow you to respond quickly, reduce the risk of explosion, protect the safety of family life and property.
- EASY TO INSTALL & USE - Alarm Installations are 11.8 inches to 47.2 inches below the ceiling and within a gas radius of 59 inches are best.
User questions & answers
| Question: | is this a carbon monoxide detector |
| Answer: | The GasKnight 2.0 can run directly using the USB connection, for example to the USB charging port in a vehicle. |
| Question: | The description says 220v . Will this work with 110v |
| Answer: | The GasKnight 2.0 has an LCD screen which remains on unless the device is unplugged. |
| Question: | Are these units UL listed |
| Answer: | The GasKnight 2.0 functions with standard 110V or 120V electricity. 220V would require an adapter. El GasKnight 2.0 funciona con 110V o 120V per no con 220V. |
| Question: | is 220v wrong should be 120vac plug in standard wall outlet in US |
| Answer: | The GasKnight 2.0 is not compatible with HomeKit. |
Product features
The Hembisen gas detection alarm can effectively predict the concentration of dangerous gases and emit an alarm sound of 85DB, enabling you to respond quickly to ensure personal safety and reduce property losses.
This gas detection alarm ADOPTS MCU-PROCESSING, has sensitive response, small size, and simple installation.
Value Package -3 pieces
This product is a wall-mounted gas detector, used to monitor leaking gas, using advanced semiconductor sensors, high stability, long life, and easy to install.
It is suitable for residences, villas, hotels, shopping malls, apartments, etc.
Gas Alarm Concentration:
- Natural gas: 10-25% LEL
- Liquefied petroleum gas: 10-25%LEL
- City gas: 2-5%LEL
When the concentration of combustible gas in a certain space reaches a value within the range, the detector will send out an alarm of 85DB to let you know the situation in time.
Operating instructions:
Plug in the power cord, the red LED light flashes once every second for about 1 minute, and then turns into a green LED light, which means that the detector enters the normal working state.
Alarm status:
When gas leakage is detected, the red LED flashes and the buzzer emits a "di..." alarm sound.
Recovery status:
When the gas concentration in the environment drops below the alarm concentration, the red indicator light goes out, the sound alarm stops beeping, and the switch signal returns to its original state.
Installation location
- Power cord length : 55.1 inches
Since the PPM of combustible gas is lighter than air, when the gas leaks, the PPM will rise.
Therefore, the detection alarm is usually installed in a higher position, but not too far away from the gas, so it is most suitable to install in the range of 11.8-47.2 inches.
Y201 Portable Propane and Natural Gas Leak Detector Sniffer; Portable Gas Sniffer to Locate Combustible Gas Leaks Like Methane Propane, Natural Gas, Fuel, LPG,LNG ;Sound & Visual Alarm
Juhua
Product description
Portable Gas Leakage Detector with High Sensitive for Home ElectriBrite high sensitive propane detector can be wide used for methane, natural gas, propane,ethane,coal gas, gas oil, gasoline, toluene, alcohol, ketone and other flammable gases with sound and lights warning.
Technical Specifications:
1. Resolution: 50ppm; Alarm range: 10%~40% LEL
2. Operating temperature: 0~55 ℃ , Warm up time: around 10s
3. Relative humidity: ≤95%, no condensation
4. Response time: ≤2s (10% LEL, Lower Explosion Limited)
5. Gas indication: Visual: 6 red LEDs, Audible: variable speed ticking
6. Power: 3*AAA battery (not included)
7. Size: 18.5”x 2.76”x1.38” (47.0cmx7.0cmx3.5cm)
Sound & Lights warning while Gas Detecting Sensitivity Adjustable: the gas sniffer detector can be adjust to increase sensitivity dial to find small gas leaks. Decrease sensitivity to find larger explosive gas leaks to filter out false alarms.
Features: *High sensitivity detection *Quickly find the source of leakage *Indicating the leakage via alarming bulb *High precision sensor able to detect slight gas leakage *Quick sensing response *Stable & Long lifespan
- VARIOUS COMBUSTIBLE GAS DETECTION - Portable natural gas detector is suitable to detect various combustible gas, such as methane, natural gas, propane,butane,ethane,coal gas, gas oil, gasoline, toluene, alcohol, ketone and other flammable gases. No worry about the combustible gas leak accidentally.
- FLEX PROBE - Propane gas detector with 12-inch flexible probe can locate and detect the leaks even in hard-to-reach & confined areas. Powered by: 3 x AAA batteries (not included)
- SENSITIVE GAS LEAK SENSOR - Y201 Gas leak detector with Six red LED's (visual) and 85dB audible alerts. When combustible gas is detected，LEDs & Sound Alerts warning for propane/gas leak. Sharper of the sound & Brighter the of lights.
- WIDE APPLICATION - The combustible propane detector widely applied with combustible gases, mists and residues, for the detection of flammable gases leaks, such as gas pipelines, propane tank stations, cabin leaks, exhaust gas and fuel leaks.
- FREE LIFETIME WARRANTY - If you are unhappy about the quality of our product, We will replace you with a new product for free. If you are not satisfied with our products, we will guarantee to provide you with a full refund.
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