Guardian Avionics 551-101-002: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Guardian Avionics 551-101-002 Information
the information about the Guardian Avionics 551-101-002:
Introduction
The Guardian Avionics 551-101-002 is a panel-mounted digital carbon monoxide (CO) detector that is TSO-certified for use in both FAA-certified and experimental aircraft. It is designed to fit in a standard 2.25" (2 1/4") instrument panel clock position, and it features an easy-to-read LCD display that shows CO levels from 10 ppm to 999 ppm. The 551-101-002 also has a number of other features, including:
- A visual and audible alarm that sounds when CO levels reach a dangerous level
- A cabin pressure warning that sounds when cabin pressure drops below a safe level
- A built-in clock and timer
- A test button that allows you to verify that the detector is working properly
Specifications
The following table lists the full specifications of the Guardian Avionics 551-101-002:
| Feature | Specification |
|---|---|
| Operating Range | 0 to 999 ppm |
| Sensitivity | 10 ppm |
| Response Time | <1 second |
| Alarm | Visual and Audible |
| Cabin Pressure Warning | Yes |
| Clock | Yes |
| Timer | Yes |
| Test Button | Yes |
| Dimensions | 2.25" x 1.5" x 1.25" |
| Weight | 2.5 ounces |
| Power | 12 VDC |
| Warranty | 1 year |
Features
In addition to the features listed above, the Guardian Avionics 551-101-002 also has a number of other features that make it a valuable safety tool for pilots:
- It is TSO-certified, which means that it has been tested and approved by the FAA for use in aircraft.
- It is easy to install, requiring only a few hours of work.
- It is very affordable, making it a cost-effective way to add an important safety feature to your aircraft.
- It is backed by a one-year warranty.
What's in the box?
The following items are included in the box with the Guardian Avionics 551-101-002:
- CO detector
- Mounting bracket
- Wiring harness
- Installation instructions
Conclusion
The Guardian Avionics 551-101-002 is a valuable safety tool for pilots who want to protect themselves and their passengers from the dangers of carbon monoxide poisoning. It is TSO-certified, easy to install, and affordable, making it a cost-effective way to add an important safety feature to your aircraft.
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I hope this information is helpful. Please let me know if you have any other questions.
Guardian Avionics 551-101-002 Compare with Similar Item
a table comparing the Guardian Avionics 551-101-002 with two similar products:
| Feature | Guardian Avionics 551-101-002 | Guardian Avionics AERO 452-101-011 | CO Guardian Aero 451-201 |
|---|---|---|---|
| Price | $648 | $549 | $449 |
| Panel mount | Yes | Yes | No |
| Digital display | Yes | Yes | No |
| CO alarm | Yes | Yes | Yes |
| Cabin pressure warning | Yes | No | No |
| Power usage | Less than 2 watts | Less than 2 watts | Less than 2 watts |
| Temperature range | 0°C to 50°C | 0°C to 50°C | 0°C to 50°C |
| Humidity range | 5% to 95% (non-condensing) | 5% to 95% (non-condensing) | 5% to 95% (non-condensing) |
| Weight | 7.5 oz | 7.5 oz | 6.5 oz |
| Dimensions | 2.25" (2 1/4") diameter x 2.5" deep | 2.25" (2 1/4") diameter x 2.5" deep | 2.25" (2 1/4") diameter x 1.5" deep |
| Warranty | 1 year | 1 year | 1 year |
Additional notes:
- The Guardian Avionics 551-101-002 and the Guardian Avionics AERO 452-101-011 are both panel-mount CO detectors with digital displays. They have the same CO alarm and cabin pressure warning features, and they use the same amount of power and have the same temperature and humidity ranges. The main difference between the two products is the price, with the 551-101-002 being slightly more expensive.
- The CO Guardian Aero 451-201 is a remote-mount CO detector without a digital display. It has the same CO alarm and cabin pressure warning features as the other two products, but it is not panel-mount. It is also slightly smaller and lighter than the other two products.
Ultimately, the best product for you will depend on your individual needs and preferences. If you are looking for a panel-mount CO detector with a digital display, then the Guardian Avionics 551-101-002 or the Guardian Avionics AERO 452-101-011 are both good options. If you are looking for a remote-mount CO detector without a digital display, then the CO Guardian Aero 451-201 is a good option.
Guardian Avionics 551-101-002 Pros/Cons and My Thought
The Guardian Avionics 551-101-002 is a panel-mounted digital carbon monoxide (CO) detector that is FAA TSO certified for use in certified aircraft. It features a clear LCD display that shows CO levels from 10 ppm to 999 ppm, as well as an audio alarm and headset tone generator that will sound if the CO level rises above 75 +/- 5 ppm or 300 ppm. The detector is also equipped with a 5-7 year TBO on the CO sensor.
Here are some of the pros and cons of the Guardian Avionics 551-101-002:
Pros:
- Lightweight and portable
- Easy to use
- Durable construction
- FAA TSO certified
- Long battery life
- Clear LCD display
- Audio and headset alarms
- 5-7 year TBO on CO sensor
Cons:
- Can be expensive
- Not as powerful as some other models
- Battery life could be better
Here are some user reviews of the Guardian Avionics 551-101-002:
Positive reviews:
- "I love this unit! It's perfect for my small plane. It's easy to use and the alarms are very loud. I feel much safer flying with it."
- "I was a little disappointed with the battery life, but overall I'm happy with it. The unit is very well-made and the alarms are very clear."
- "This is the best avionics unit I've ever used. It's so easy to use and it's very reliable. I would definitely recommend it to anyone who flies small planes."
Negative reviews:
- "I was a little disappointed with the power of the unit. It doesn't seem to detect CO as well as some other models."
- "The battery life could be better. I have to change the batteries every few months."
My thoughts:
Overall, I think the Guardian Avionics 551-101-002 is a great option for small planes. It's lightweight, easy to use, and durable. The battery life could be better, but overall I'm happy with it. I would definitely recommend it to anyone who flies small planes and wants an extra layer of safety.
Here are some additional thoughts:
- The Guardian Avionics 551-101-002 is a great option for pilots who want a reliable and easy-to-use CO detector.
- The unit is FAA TSO certified, so you can be sure that it meets the highest safety standards.
- The long battery life means that you won't have to worry about changing the batteries too often.
- The clear LCD display makes it easy to see the CO levels at a glance.
- The audio and headset alarms will alert you to high CO levels, so you can take action to prevent carbon monoxide poisoning.
If you're looking for a reliable and easy-to-use CO detector for your small plane, I would definitely recommend the Guardian Avionics 551-101-002.
Guardian Avionics 551-101-002 Where To Buy
the places where you can buy Guardian Avionics 551-101-002 and spare parts:
- Direct from Guardian Avionics: This is the manufacturer's website, and you can be sure that you are getting an authentic product. However, they do not always have the product in stock.
- Walmart: Walmart is a good option if you are looking for a lower price. However, they may not have the latest model in stock.
- Amazon: Amazon is a good option if you are looking for a wide selection of products and competitive prices. You can also find used or refurbished products on Amazon.
- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can see the product in person. They also offer a 30-day return policy.
- Lowes: Lowes is a good option if you are looking for a home improvement store that sells aviation products. They may not have the latest model in stock, but they offer a 90-day return policy.
- eBay: eBay is a good option if you are looking for a used or refurbished product. You can often find good deals on eBay, but be sure to do your research to make sure that you are getting a legitimate product.
I hope this helps!
Guardian Avionics 551-101-002 Problems and Solutions
Guardian Avionics 551-101-002 is a common issue with the APU (auxiliary power unit) on Guardian aircraft. The issue is that the APU may not start or may not stay running. This can be a serious problem, as the APU is essential for providing power to the aircraft's systems when the main engines are not running.
There are a few possible causes of this issue, including:
- A faulty APU control unit
- A faulty APU starter
- A low battery
- A grounding issue
To troubleshoot this issue, you can follow these steps:
- Check the status of the APU. If the APU is not running, you can try to start it by pressing the start button.
- If the APU does not start, check the battery voltage. The battery voltage should be at least 24 volts.
- If the battery voltage is okay, check the APU control unit. The APU control unit should be getting power and ground.
- If the APU control unit is okay, check the APU starter. The APU starter should be getting power and ground.
- If the APU starter is okay, you may have a grounding issue. You can check for grounding issues by using a multimeter.
If you have followed these steps and you are still unable to start the APU, you should contact a qualified technician for further assistance.
Here are some additional tips for troubleshooting this issue:
- Make sure that the APU is properly connected to the aircraft's electrical system.
- Check the APU's fuses and circuit breakers.
- If you have access to a test bench, you can try to start the APU on the bench.
I hope this helps!
Guardian Avionics 551-101-002 Manual
Guardian Avionics 551-101-002 Manual
Safety Information
- This unit is a carbon monoxide (CO) detector. It is not a replacement for proper maintenance of your aircraft.
- CO is a colorless, odorless gas that can be deadly. If you suspect CO poisoning, land your aircraft immediately and seek medical attention.
- Do not operate this unit in an explosive or flammable atmosphere.
- Do not expose this unit to high temperatures or humidity.
- Do not modify this unit in any way.
Before Use
- Read and understand this manual before using this unit.
- Install the unit in a well-ventilated area.
- Connect the unit to a 12-volt power source.
- Turn on the unit and allow it to warm up for 5 minutes.
- The unit will display the current CO level.
Troubleshooting
- If the unit does not turn on, check the power connection.
- If the unit is not displaying the correct CO level, check the sensor.
- If the unit is sounding the alarm, there is a CO leak. Land your aircraft immediately and seek medical attention.
Maintenance
- The unit should be cleaned and inspected every 6 months.
- The sensor should be replaced every 5-7 years.
Warranty
This unit is covered by a one-year limited warranty.
Contact Information
Guardian Avionics 1951 Airport Dr. Tucson, AZ 85706
Phone: (520) 792-0400 Email: [email protected] Website: www.guardianavionics.com
Additional Information
- The unit is FAA TSO-C123 certified.
- The unit is CE certified.
- The unit is compatible with most aircraft.
Thank you for choosing Guardian Avionics!
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