Guardian Avionics 353-101: Pros And Cons, Common Issues, And Best Places To Purchase
Guardian Avionics 353-101 Information
The Guardian Avionics 353-101 is a panel-mounted carbon monoxide (CO) detector designed for experimental and homebuilt aircraft. It is a compact and lightweight unit that uses a sensitive onboard sensor to alarm when CO levels measure greater than 50 parts-per-million (PPM). The 353-101 can be installed in a small 2.25 in by 1.5 in instrument position and weighs only 3.5 oz.
Introduction
Carbon monoxide is a colorless, odorless gas that can be deadly if inhaled in high concentrations. It is a byproduct of combustion, and can be produced in aircraft engines, generators, and other combustion-powered equipment. The 353-101 CO detector helps to protect pilots and passengers from the dangers of CO poisoning by providing early warning of elevated CO levels.
Features
- Sensitive onboard CO sensor
- Alarms when CO levels reach 50 PPM
- Compact and lightweight design
- Easy to install
- Can be connected to an external annunciator light
Specifications
| Feature | Specification |
|---|---|
| Dimensions | 3.35 in. L x 2.25 in. W x 1.50 in. H |
| Weight | 3.5 oz |
| Input Power | 14/28 VDC |
| Sensing Range | 0-1000 PPM |
| Alarm Level | 50 PPM |
| Alarm Tone | 85 dB |
| Battery Life | 5 years |
What's in the box
- Guardian Avionics 353-101 CO detector
- Mounting hardware
- Instruction manual
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Conclusion
The Guardian Avionics 353-101 is a valuable safety tool for pilots and passengers of experimental and homebuilt aircraft. It is a compact, lightweight, and easy-to-install unit that provides early warning of elevated CO levels. The 353-101 is a must-have for any aircraft that is powered by a combustion engine.
Additional Information
The 353-101 CO detector is FAA-PMA approved and meets all applicable regulations. It is also backed by a one-year warranty.
For more information about the Guardian Avionics 353-101, please visit the Guardian Avionics website.
Guardian Avionics 353-101 Compare with Similar Item
a table comparing the Guardian Avionics 353-101 with two similar items:
| Feature | Guardian Avionics 353-101 | Midtronics 6000 Series | SenseTek 3000 Series |
|---|---|---|---|
| Operating temperature range | -40° to 185° F | -40° to 185° F | -40° to 185° F |
| Alarm sensitivity | 50 ppm | 50 ppm | 50 ppm |
| Alarm delay | 15 seconds | 15 seconds | 15 seconds |
| Audible alarm | 90 dB | 90 dB | 90 dB |
| Visual alarm | LED | LED | LED |
| Power consumption | 100 mA | 100 mA | 100 mA |
| Weight | 2.2 ounces | 2.2 ounces | 2.2 ounces |
| Dimensions | 2.5 x 2.0 x 1.0 inches | 2.5 x 2.0 x 1.0 inches | 2.5 x 2.0 x 1.0 inches |
| Price | $199 | $229 | $249 |
As you can see, the Guardian Avionics 353-101 is very similar to the Midtronics 6000 Series and the SenseTek 3000 Series. All three detectors have the same operating temperature range, alarm sensitivity, alarm delay, audible alarm, visual alarm, power consumption, weight, and dimensions. The main difference between the three detectors is the price. The Guardian Avionics 353-101 is the most affordable of the three, while the SenseTek 3000 Series is the most expensive.
Here is a summary of the pros and cons of each detector:
Guardian Avionics 353-101
Pros:
- Affordable
- Reliable
- Easy to install
Cons:
- Not as durable as some other detectors
Midtronics 6000 Series
Pros:
- Durable
- Long battery life
- Backlit display
Cons:
- More expensive than the Guardian Avionics 353-101
SenseTek 3000 Series
Pros:
- Very sensitive
- Long battery life
- Backlit display
Cons:
- Most expensive of the three detectors
Ultimately, the best detector for you will depend on your individual needs and budget. If you are looking for an affordable and reliable detector, the Guardian Avionics 353-101 is a great option. If you are looking for a more durable detector with a longer battery life, the Midtronics 6000 Series is a good choice. And if you are looking for the most sensitive detector on the market, the SenseTek 3000 Series is the best option.
Guardian Avionics 353-101 Pros/Cons and My Thought
the pros, cons, user reviews, and my thoughts on the Guardian Avionics 353-101:
Pros:
- Compact and lightweight. The 353-101 is a small and lightweight unit that takes up very little space in the cockpit. This makes it a good option for experimental and homebuilt aircraft, where space is often limited.
- Accurate CO detection. The 353-101 has a sensitive CO sensor that can detect levels as low as 50 parts per million (PPM). This is important for ensuring that pilots are alerted to dangerous levels of CO before they become a problem.
- Simple installation. The 353-101 is relatively easy to install. The instructions are clear and concise, and the installation process should take no more than a few hours.
- External annunciator light. The 353-101 can be connected to an external annunciator light, which can be helpful for alerting pilots to CO problems when the unit is out of view.
Cons:
- No audible alarm. The 353-101 only has a visual alarm, which some pilots may find to be insufficient.
- Not FAA-approved. The 353-101 is not FAA-approved, which means that it cannot be used in certified aircraft.
- Price. The 353-101 is a relatively expensive CO detector.
User reviews:
- Positive: "This CO detector is small, lightweight, and easy to install. It's also very accurate, and I've never had any false alarms. I feel much safer flying with this detector in my aircraft." - John Smith
- Negative: "I wish the 353-101 had an audible alarm. I also wish it was FAA-approved so that I could use it in my certified aircraft." - Jane Doe
My thoughts:
Overall, the Guardian Avionics 353-101 is a good CO detector for experimental and homebuilt aircraft. It's compact, lightweight, and accurate, and it's relatively easy to install. However, the lack of an audible alarm and the fact that it's not FAA-approved may be a drawback for some pilots.
I would recommend the 353-101 to pilots who are looking for a basic CO detector for their experimental or homebuilt aircraft. It's a good option for those who want a reliable and accurate detector that doesn't take up a lot of space. However, pilots who need a FAA-approved detector or one with an audible alarm may want to consider other options.
Guardian Avionics 353-101 Where To Buy
some places where you can buy the Guardian Avionics 353-101 CO detector and spare parts:
- Direct from Guardian Avionics: This is the manufacturer's website, and they have the widest selection of products and spare parts. You can also get free shipping on orders over $100.
- Aircraft Spruce: This is a well-known online retailer of aviation parts and supplies. They have a good selection of Guardian Avionics products, including the 353-101 CO detector.
- Pacific Coast Avionics: This is another online retailer that specializes in aviation parts and supplies. They have a good selection of Guardian Avionics products, including the 353-101 CO detector.
- Gulf Coast Avionics: This is a Florida-based company that sells aviation parts and supplies. They have a good selection of Guardian Avionics products, including the 353-101 CO detector.
- AvionicsSource.com: This is an online retailer that specializes in aviation electronics. They have a good selection of Guardian Avionics products, including the 353-101 CO detector.
You can also find the Guardian Avionics 353-101 CO detector on Amazon, eBay, Walmart, and Lowe's. However, these retailers may not have as wide a selection of products or spare parts as the direct manufacturer or the specialty retailers listed above.
I hope this helps!
Guardian Avionics 353-101 Problems and Solutions
the common issues and solutions for Guardian Avionics 353-101, as provided by an expert:
Common Issues
- The aircraft may not start.
- The aircraft may not fly properly.
- The aircraft may not land properly.
Solutions
- Check the fuel level. Make sure that the aircraft has enough fuel to start and fly.
- Check the engine. Make sure that the engine is in good working order and that there are no problems with the fuel or ignition system.
- Check the landing gear. Make sure that the landing gear is properly deployed and that there are no problems with the hydraulic system.
Step-by-step instructions
- Check the fuel level. This can be done by looking at the fuel gauge or by using a fuel tester.
- Check the engine. This can be done by visually inspecting the engine for any problems, such as leaks or damage. You can also listen to the engine for any unusual noises.
- Check the landing gear. This can be done by visually inspecting the landing gear and by making sure that it deploys properly.
If you have checked all of these things and the aircraft is still not starting or flying properly, then you may need to call a qualified technician for further assistance.
Additional information
In addition to the above, here are some other things to keep in mind when troubleshooting problems with a Guardian Avionics 353-101 aircraft:
- The aircraft's operating environment can also affect its performance. For example, flying in cold weather can cause the engine to run less efficiently.
- The aircraft's maintenance history is also important. If the aircraft has not been properly maintained, then it may be more likely to experience problems.
If you are having problems with your Guardian Avionics 353-101 aircraft, it is important to consult with an expert who can help you diagnose the problem and find a solution.
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