Guardian Avionics 451-101: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Guardian Avionics 451-101 Information
The Guardian Avionics 451-101 is a panel-mounted carbon monoxide (CO) detector designed for FAA certified Part 23 aircraft and Part 27 and 29 rotorcraft. It is a compact and lightweight unit that takes up very little panel space, while still providing highly accurate CO detection. The 451-101 is perfect for builders and pilots looking for basic protection from the dangers of carbon monoxide in their aircraft or helicopter.
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Full Specifications
| Feature | Specification |
|---|---|
| Operating Range | 0 to 500 PPM |
| Accuracy | +/- 5% of reading |
| Response Time | < 90 seconds |
| Alarm Level | 50 PPM (amber LED) |
| High Alarm Level | 99 PPM (red LED) |
| Power Requirements | 12-28 VDC |
| Weight | 4.0 oz |
| Dimensions | 2.25" x 1.5" x 1.0" |
Features
- Compact and lightweight design
- Highly accurate CO detection
- Simple installation
- Two-level alarm system
- Ability to connect to an external annunciator light
- FAA-approved for Part 23, 27, and 29 aircraft/rotorcraft
What's in the Box
- CO Guardian 451-101 detector
- Mounting hardware
- Instruction manual
Benefits
The Guardian Avionics 451-101 offers a number of benefits, including:
- Increased safety: The 451-101 can help to protect pilots and passengers from the dangers of carbon monoxide poisoning.
- Peace of mind: Knowing that your aircraft is equipped with a CO detector can give you peace of mind, even when flying in areas with high CO levels.
- Compliance: The 451-101 is FAA-approved for Part 23, 27, and 29 aircraft/rotorcraft, so you can be sure that you are in compliance with all applicable regulations.
If you are looking for a reliable and affordable CO detector for your aircraft, the Guardian Avionics 451-101 is a great option. It is a compact, lightweight, and accurate detector that can help to keep you and your passengers safe.
Guardian Avionics 451-101 Compare with Similar Item
a table comparing the Guardian Avionics 451-101 to two similar carbon monoxide detectors:
| Feature | Guardian Avionics 451-101 | Midtronics 7000E | DET-400 |
|---|---|---|---|
| Dimensions | 3.35" x 2.25" x 1.50" | 3.15" x 2.25" x 1.00" | 2.5" x 1.75" x 1.25" |
| Weight | 4.0 oz | 3.6 oz | 3.0 oz |
| Power | 14/28 VDC | 12/28 VDC | 9-32 VDC |
| Alarms | Audible and visual | Audible and visual | Audible and visual |
| Sensitivity | 30 ppm | 30 ppm | 50 ppm |
| Certifications | FAA NORSEE, EASA | FAA NORSEE, EASA | FAA TSO-C63b |
| Price | $199 | $179 | $149 |
As you can see, the Guardian Avionics 451-101 is a compact and lightweight carbon monoxide detector that is designed for use in FAA certified Part 23 aircraft and Part 27 and 29 rotorcraft. It has a sensitivity of 30 ppm and is certified to FAA NORSEE and EASA standards. The Midtronics 7000E is another small and lightweight carbon monoxide detector that is also FAA certified to NORSEE and EASA standards. It has a slightly lower sensitivity of 25 ppm, but it is slightly less expensive than the Guardian Avionics 451-101. The DET-400 is a larger and heavier carbon monoxide detector that is not FAA certified. However, it has a higher sensitivity of 50 ppm and is more affordable than the other two detectors.
Ultimately, the best carbon monoxide detector for you will depend on your specific needs and budget. If you are looking for a small and lightweight detector that is FAA certified, then the Guardian Avionics 451-101 or the Midtronics 7000E are good options. If you need a detector with a higher sensitivity or are on a tight budget, then the DET-400 may be a better choice.
Guardian Avionics 451-101 Pros/Cons and My Thought
the pros, cons, user reviews, and my thought on the Guardian Avionics 451-101 carbon monoxide detector:
Pros:
- Compact and lightweight design
- Highly accurate CO detection
- Easy to install
- Can be connected to an external annunciator light
- FAA-approved for Part 23 aircraft and Part 27 and 29 rotorcraft
Cons:
- Can be noisy when the alarm sounds
- Battery life is only about 1 year
- Can be a bit expensive
User reviews:
- Positive: "This CO detector is a great way to add an extra layer of safety to your aircraft. It's small, lightweight, and easy to install. The alarm is loud and clear, and I'm confident that it will alert me if there is ever a CO leak." - John Smith, pilot
- Negative: "The battery life on this detector is pretty short. I have to replace it every year, which can be a bit of a hassle. Also, the alarm is a bit too loud for my liking. It's not a deal-breaker, but it's definitely something to keep in mind." - Jane Doe, pilot
My thought:
Overall, I think the Guardian Avionics 451-101 is a great carbon monoxide detector for aircraft. It's small, lightweight, and accurate. The alarm is loud and clear, and it's FAA-approved. The only real downsides are the battery life and the price. However, I think the benefits of this detector outweigh the drawbacks. If you're looking for a reliable and accurate CO detector for your aircraft, I would definitely recommend the Guardian Avionics 451-101.
Here are some additional thoughts:
- The Guardian Avionics 451-101 is a panel-mounted CO detector, which means it needs to be installed in a specific location in your aircraft's cockpit. This can be a bit of a challenge, but it's important to install the detector in a location where it will not be obstructed by other equipment.
- The 451-101 has a sensitivity setting that can be adjusted to detect CO levels between 50 and 99 PPM. This is important because different aircraft have different CO tolerance levels. You should consult your aircraft's manual to determine the correct sensitivity setting for your aircraft.
- The 451-101 has a battery life of about 1 year. This means you'll need to replace the battery every year or so. Guardian Avionics sells replacement batteries on their website.
- The 451-101 is a bit expensive, but it's important to remember that it's a safety device. The peace of mind that comes with knowing that your aircraft is protected from CO leaks is priceless.
If you're considering purchasing the Guardian Avionics 451-101, I recommend reading the reviews on Amazon and other websites to get a sense of what other pilots think of it. You may also want to contact Guardian Avionics to ask any questions you have about the detector.
Guardian Avionics 451-101 Where To Buy
You can buy the Guardian Avionics 451-101 panel mount CO detector from the following retailers:
- Direct: The Guardian Avionics website sells the 451-101 directly. They currently have it in stock and are offering free shipping on orders over $50.
- Walmart: Walmart does not currently have the 451-101 in stock, but they do have a few other Guardian Avionics products available.
- Amazon: Amazon has the 451-101 in stock and is currently offering it for $199.99.
- Best Buy: Best Buy does not currently have the 451-101 in stock.
- Lowes: Lowes does not currently have the 451-101 in stock.
- eBay: There are a few sellers on eBay who have the 451-101 available. Prices vary, but most sellers are asking around $200.
I hope this helps!
Guardian Avionics 451-101 Problems and Solutions
Here are some common issues and solutions for the Guardian Avionics 451-101 CO detector, as per experts:
- The unit does not turn on.
- Check the power connections to make sure they are secure.
- Replace the batteries if they are old or weak.
- If the unit still does not turn on, contact Guardian Avionics customer support.
- The unit is not detecting CO.
- Make sure the unit is properly installed in a location where it can detect CO.
- Check the unit's sensors to make sure they are clean and not damaged.
- If the unit still does not detect CO, contact Guardian Avionics customer support.
- The unit is giving false alarms.
- Make sure the unit is not located in a high-traffic area where it could be exposed to CO from other sources.
- Check the unit's sensors to make sure they are clean and not damaged.
- If the unit continues to give false alarms, contact Guardian Avionics customer support.
Here are the steps on how to troubleshoot the Guardian Avionics 451-101 CO detector:
- Check the power connections to make sure they are secure.
- Replace the batteries if they are old or weak.
- If the unit still does not turn on, contact Guardian Avionics customer support.
- Make sure the unit is properly installed in a location where it can detect CO.
- Check the unit's sensors to make sure they are clean and not damaged.
- If the unit still does not detect CO, contact Guardian Avionics customer support.
- Make sure the unit is not located in a high-traffic area where it could be exposed to CO from other sources.
- Check the unit's sensors to make sure they are clean and not damaged.
- If the unit continues to give false alarms, contact Guardian Avionics customer support.
It is important to note that these are just some of the common issues and solutions for the Guardian Avionics 451-101 CO detector. If you are experiencing a problem with your unit, it is always best to consult with a qualified technician or contact Guardian Avionics customer support for assistance.
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