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MGL AVIONICS CHT PROBES

From $35.00 to $50.00
Description PN Price Buy
MGL CHT probe 10mm spark plug with 3ft Teflon insulated cable
11-05561
$35.00 Add to cart for current price
Quantity
MGL CHT probe 12mm spark plug with 3ft Teflon insulated cable
11-05562
$35.00 Add to cart for current price
Quantity
MGL CHT probe 14mm spark plug with 3ft Teflon insulated cable
11-05563
$41.50
Quantity
MGL CHT probe 18mm spark plug with 3ft Teflon insulated cable
11-05564
$35.00 Add to cart for current price
Quantity
MGL CHT bayonet 3/8"-24 type k with 6 inch lead
11-05565
$50.00 Add to cart for current price
Quantity
Subtotal $0.00
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Overview

These are all "K-type" thermocouples and they come in sizes 10mm, 12mm, 14mm and 18mm. The sizes refer to the thread diameter of the spark plug the probes are used on most automotive engines use 14mm plugs, the Jabiru engine and Rotax 912/914 use 12mm plugs. The big Lycomings and Continentals use 18mm plugs. Some motorbike engines use small 10mm plugs.
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Reviews

Work great on my CGS Hawk Sport

David F Verified Purchase

MGL CHT PROBE 10MM SPARK PLUG

July 5, 2021

Works great

David F Verified Purchase

MGL CHT PROBE 10MM SPARK PLUG

June 26, 2021

Long delivery

Plante J
March 30, 2021

No problem with this and the other parts received under the same order. However, I was disappointed with the time the time the remaining parts were left on back order. This is probably not Aircraft Spruces fault due to the virus etc etc but had more stock been held it may have been avoided.

John M
December 15, 2020

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What type of cable would I use to extend the reach of the MGL Avionics CHT Probes?

Per MGL, this would requre standard Type K extension wire.

Q: Are these thermocouples grounded or ungrounded?

The MGL CHT probes are grounded probes.

Q: Are the MGL probes suitable for certificated aircraft?

No, MGL products are intended for use in experimental aircraft only.

Q: Does this replace the sparkplug gasket or in addition to and or above or below the plug gasket?

It needs to go under the gasket.

Q: Is the bayonette style one that fits into a standard lycoming CHT bayonet fitting?

The Bayonet style probe has the following specs: Lycoming 3/8"-24 thread. If your engine meets the same specification it will fit.

Q: What is the temperature range for these probes?

Per the installation manual these are set on the MGL unit that is purchased. but the recommended settings are: CHT: max 1800C (356F0) - Max. continuous 1600C (3200F) - Min. 500C (1250F)

Q: Can I use 1 sensor to send temperature to multiple devices? for example two different EMS?

There are adapters that allow for this to happen.

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