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RV propane detector lifespan | When should you replace them?

Carbon Monoxide Detector. Having a detector can mean the difference between life and death in the event of a leak. This article will discuss a few ways to detect an LP Gas leak and explain and discuss the RV propane detector lifespan. An RV propane detector’s lifespan is generally 5-7 years. At times, LP Detectors prematurely malfunction, giving us an audible warning alarm. Most LP Gas detectors will tell you if the unit needs replacing by displaying a yellow indicator light. LP Gas detectors are tied to the RV battery. For this reason, the detector will work as long as you keep the batteries charged.


Protect Yourself and Family from Potential Propane Gas Dangers with a Smart RV Gas Detection Unit


RV propane detector lifespan1. Safe T Alert RV Trailer Camper Lp Gas Mini Lp Gas Detector Sm Black 20-441-P-BL (2-Pack)


20 Series – Propane/LP Gas Alarms Feature

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20 Series Operating Specifications

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2. RV Propane Alarm, Briidea Propane Gas Detector with 85dB Loud Alarm, 12 VDC, Black

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3. PANGAEA Digital RV Propane Gas Detector with 85dB Loud Alarm, DC 12V, for Trailer, Motorhome, Motorcoach (Surface Mount – White)

There’s nothing more fun than hooking the travel trailer or loading up in the RV and setting off on the open road for a summer fun adventure. But when using propane to heat or cool your space or cook your food, it’s essential to protect yourself from leaks by getting real-time audible alerts with the PANGAEA RV Propane Gas Detector.

Designed to mount inside your camper, RV, travel trailer, or pop-up, this system utilizes advanced semiconductor sensors to let you know if there’s a problem, so you can react quickly to keep your family safe and shut the leak down.

PANGAEA RV Propane Gas Detector Series uses modern chips and the latest technologies, making it slimmer and easier to use. The large LED display can show the concentration level of gas leaks detected.
Our detectors will monitor your RV for potential hazards, so you will always feel safe and confident.

A Loud 85db alarm and a flashing LED display to indicate the hazard detected for fast response. The high-pitch alarm will ensure any occupant can hear from anywhere.

RESET button allows for silencing of unwanted triggering

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4. Cazoner Natural Gas Detector and Propane Alarm, Methane, Butane, LPG, LNG, Home Gas Alarm for Kitchen, Camper, or RV, Visual Audible High Sensitivity Gas Leak Alarm with LCD Display; Dual USB Power

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5. MTI Industries 35-742-BL Safe T Alert 35 Series Dual LP/CO Alarm

35 Series Flush Mount – Dual Alarms Features

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35 Series Flush Mount Operating Specifications

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6. MTI Industries 40-441-P-WT Safe T Alert 40 Series Professional Propane/LP Gas Alarm 

MTI Industries 40-441-P-WT Safe T Alert 40 SeriesThe Safe T Alert 40 Series Professional Propane/LP Gas Alarm is designed for the rugged RV environment. It is ideal for Class A motor homes, Class B van campers, Class C mini-motor homes, travel trailers, fifth wheels, trucks, and folding campers.

It features advanced technology with an “Alarm Mute” button that silences the alarm when the RV is ventilated and a rapid recovery sensor that resets when silenced or reactivates if dangerous propane levels remain. Easy 12 Volt installation means no missing or dead batteries to replace. Meets RVIA/NFPA requirements. Listed to UL 1484 RV.


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7. Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In with Battery Backup, Digital Display

The Kidde KN-COEG-3 AC-powered, plug-in CO and explosive gas alarm protect you and your family from 2 deadly threats. The KN-COEG-3 includes a 9-Volt battery backup that protects when AC-only units can not protect during a power outage. 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 and if gas is present. The gas sensor is a metal oxide sensor that detects natural gas (methane) or propane.

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Combustible Gas Leak Detectors

uei gas leak detector cd100aUEi Test Instruments CD100A Combustible Gas Leak Detector

The CD100A is the service person tool designed to detect combustible gas leaks in residential and small commercial applications. The semiconductor sensor responds instantaneously to all combustible gases. The easily adjusted, steady tic rate precisely indicates the leak source. The CD100A can be used in tight quarters where others might not fit.

Product Features

CD100A detects these types of leaks

Acetone, Industrial Solvents, Alcohol, Jet Fuel, Ammonia, Lacquer, Thinners. Benzene, Methane, Butane, Naphtha, Ethylene, Oxide, Natural Gas, Gasoline-Petrol, Propane, Halon, Hydrogen Sulfide, and Toluene.

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GAS-Mate® Combustible Gas Leak Detector

INFICON Gas-Mate, Combustible Gas Leak DetectorNFICON raises the bar on combustible gas detectors with GAS-Mate, the ideal tool for locating leaks. GAS-Mate is also intrinsically safe so that you can leak-check with confidence.

GAS-Mate outperforms other models with twice the sensitivity of many competitors – down to 5 ppm methane, the main natural gas component. GAS-Mate also detects many other combustible gases, such as ammonia, propane, ethanol, and hydrogen sulfide.

No calibration is required for GAS-Mate or its field-replaceable sensor. Simply turn the unit on, allow it to warm up for a few seconds and it is ready to pinpoint any gas leaks.

To prove that GAS-Mate has the performance and durability for your job, it carries an industry-leading, 3-year over-the-counter replacement warranty – three times what most other manufacturers offer.

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Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector

Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector

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RV Propane Detectors Lifespan: A Guide to understanding them.

The world we live in is in a constant state of change. Similarly, the modes of living and recreation are also transforming. People seek more affordable, practical, and minimal lifestyles, sometimes abandoning the age-old notion of permanent homes in the heart of busy metropolitans.

One such unique option is motorhomes. Motorhomes are vehicles equipped with accommodation and other temporary living facilities for travel and recreational use. Apart from recreational purposes, many people use motorhomes as their only homes.

A problem with the safety of motorhomes, especially gas leak accidents, poses a great threat, which needs to be addressed urgently. Statistics show that carbon monoxide (CO) exposure is the main cause of poisoning deaths worldwide.

More specifically, according to U.S. Fire Administration, in America, in 2016, out of the 364,000 residential fires, over 50% were a result of accidents incurred during cooking, and heating accidents caused almost 10%. The statistics include the gas leak disasters in motorhomes such as RVs. ‘

Over the years, several technological precautions have been taken to eliminate the threat of gas leak disasters. Installation of gas and smoke detectors in RVs is one such precaution to prevent human tragedy and destruction of property. It also ensures a safe, fun-filled recreational experience for the campers and a tension-free living experience for the permanent residents.

The effectiveness and overall functionality of LP-gas detectors are of great importance. Similarly, it is essential to replace LP-gas detectors timely to prevent imminent disasters. As a result, it is important to determine the lifespan of RV Propane Detectors.

Use of Propane Gas in Motorhomes

Motorhomes such as RVs usually use propane gas for a range of purposes. It has a strong, pungent smell. It is used for cooking, heating water, refrigeration, and central air and heating systems. Propane is used because it is cheaper than petroleum gas, readily available during travel, and relatively more environmentally friendly.

Despite its utility, propane gas is flammable. Exposure to it can cause a series of health hazards such as suffocation, restricted breathing, dizziness, headaches, weakness, irregular heartbeats, nausea, vomiting, and loss of concentration. Moreover, incomplete combustion of propane produces carbon monoxide, carbon dioxide, and water.

Carbon monoxide is a lethal, colorless, odorless, and tasteless gas. It replaces the oxygen in a person’s red blood cells, causes severe tissue damage, and probably death. Once the RV Propane Detector’s lifespan is over, it cannot detect the concentration of propane gas and carbon monoxide in the atmosphere.

How does an RV Propane Detector Work?

It is important to understand how the LP-gas detectors work to determine the RV Propane Detector’s lifespan. The main function of a gas detector is to measure and indicate the concentration levels of various gases using advanced technologies in the proximity of the sensor.

These devices are usually operated by batteries and are essentially used for safety purposes. For portability and practicality, they are manufactured as stationary, singular units. They indicate gas levels through a range of audible and visible indicators that include but are not limited to alarms, lights, cellular device notifications, or a combination of other signals.

Due to technological advancements, gas detectors, including those that detect liquefied petroleum gases, are multifunctional and capable of detecting several gasses simultaneously. In certain places, and certain cases a series of different gas detectors are used together to form a protection system.

Catalytic Sensors

LP-gas or Propane Detectors primarily include a catalytic or infrared sensor in their mechanism. The catalytic sensor’s main function is to detect the levels of hydrocarbons and other combustible gases. They work based on the process of catalytic oxidation. These sensors are usually manufactured with a platinum-treated wire coil which fulfills the purpose of detecting elements.

It also has a second wire that acts as a compensating element. As the combustible gas, propane, touches the surface of the catalytic surface, oxidation takes place, which produces heat that, in turn, increases the resistance of the wire that acts as a detection element.

However, the resistance of the compensating material remains unaffected despite the presence of propane; it compensates for changes in ambient conditions. The sensor functions based on the change in resistance of the detecting and compensating elements. A bridge circuit is used to determine any change in resistance.

A drawback of catalytic sensors is that they function properly in adequate oxygen. Hence, these sensors need a certain oxygen level available to combust the combustible gas; they will not work in zero or low-oxygen atmospheres. Such RV Propane Detectors are not preferred for mountain camping and traveling through high-altitude regions.

Infrared Sensors (IR Sensors)

Infrared sensors or IR RV Propane Detectors identifiers work using an arrangement of transmitters and collectors to recognize flammable gases, explicitly hydrocarbon fumes. Normally, the transmitters are light sources, and receivers are light identifiers. If gas is available in an optical way, it will alter the intensity of the light transmission between the transmitter and receiver.

The modified light state decides if and what gas is available. Specifically called non-dispersive infrared detectors, these systems frequently use two detectors and two optical channels of various frequencies set before each detector.

One channel is tuned to the target gas and presented to the gas, while the other channel is left unexposed and serves as a reference. Retention of IR light happens at the frequency of the target gas, making these detectors profoundly gas specific. Another advantage is that these locators don’t lose their affectability to target gas even after the delayed introduction.

Units are available that monitor point sources (short-range) and open path sources (long-range). Short-range, portable propane sensors are used in RVs, particularly, especially for their longevity.

Propane Detectors used in RVs are usually 12-volt battery (DC) powered units weighing 150g of flame retardant resign. They operate within the temperature range of -10 to +45 and below 85% RH humidity.

In some alarm systems, alarms are connected to an electric solenoid valve on the propane tank that shuts down during power disruption or complete failure. Other detectors incorporate simple alarm systems that activate in the presence of propane. Moreover, as propane is a heavy gas, heavier than air, the RV Propane Detector is usually mounted near the RV floor.

Determining RV Propane Detectors’ Lifespan

Most RV Propane Detectors’ lifespan is between 5 to 7 years. Unlike other detectors, the duration is counted from when the device is powered up, not from the date put in service. To ensure a timely indication of its expiry, most Propane Detectors have an end-of-life signal to indicate the need to replace the device. Also, most detectors come with an expiry date.

KOABBIT RV Propane Detectors

Among the vast range of RV Propane detectors available in the market, the KOABBIT detector is one of the most effective, multi-purpose options. It comes with a high-sensitivity dual sensor design. Koabbit carbon monoxide fire alarm system uses a catalytic propane sensor and an electrochemical sensor.

It is easy to use and has an LCD digital display that clearly shows levels of Gas that the device has calculated and stored. This value ranges anywhere from 0ppm to 3000ppm. Moreover, it updates every 9 seconds to consider any sudden and abrupt changes in the atmospheric concentration of gases. It is equipped with a voice alarm.

When the concentration of carbon monoxide exceeds 1000ppm or the concentration of combustible gas, such as propane gas, reaches 6%, the LCD screen lights up and begins to display the concentration value, and the red LED light flashes and a loud alarm with an 85-decibel loudness is emitted, immediately alerting the people inside the RV of the danger.

Apart from ease of access, and a foolproof intimation system, Koabbit RV Propane Detector comes with the option of easy installment. It can be easily mounted on any wall or ceiling without the aid of an electrician. This particular brand of RV Propane Detectors is widely available on several online stores, including Amazon.

How to Replace an Expired RV Propane Detector?

If an RV Propane Detector’s lifespan is over, it is essential to replace it with a new one immediately. Firstly, to replace the propane detector, turn off the power. Since the power source of the detector is usually a DC circuit, the power can be turned off by detaching the fuse from the power panel.

Secondly, unscrew the faceplate of the detector a snip the two wires leading to the sensors. Thirdly, connect the leads from the new detector to the wires you cut. Match up red and black colors and use connectors for a secure connection. Lastly, screw the propane detector back in place.



How do you test an RV for propane leaks?

If You suspect a propane gas leak in the LP Gas System, consider having the propane system checked by an RV technician if you do not feel comfortable checking the system yourself. You can also purchase a Portable Propane Methane and Natural Gas Leak Detector for around $30.

One way to test for leaks and verify that the propane gas detector is working properly would be to use a cigarette lighter. Hold the lighter near the sensor. You do not want to light the flame. Just push the lever down to release the butane gas. Listen for an audible sound. No sound means the detector needs to be replaced. Also, propane is heavier than the air; consider kneeling on the floor to detect the propane smell.

Using a leak detection fluid or soapy water, you can use a propane gas leak detector or search for the leaks (1 teaspoon of liquid dish soap to 2 cups of tap water, gently mixed). Simply spray each fitting and connection throughout the complete propane system.

A pressure drop-down test should be done annually or when you suspect a leak using an lp gas manometer. The video below will explain how to complete the test.

What is the lifespan of an RV propane detector?

Yes, LP Gas Detectors do go bad. The RV propane detector lifespan is generally 5-7 years. If you keep getting false alarms, the unit will need to be replaced.

Can propane fumes kill you?

A high concentration of propane gas can displace oxygen in the air. If less oxygen is available to breathe, symptoms such as clumsiness, fatigue, rapid heart rate, and fatigue can result. As less oxygen becomes available, collapse, convulsions, coma, nausea and vomiting, and death can occur.

Where do you mount a propane detector in an RV?

Mount propane gas detectors in bedrooms and living areas. Propane gas detectors should be placed at pillow height because propane gas is heavier than air.

Install CO alarms (Carbon monoxide)  at bed height in bedrooms, and all other living areas mount around 5 FT.



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