Alcor Aviation Inc. - EGT/TIT Type K Thermocoupler - 86317
FAA PMA Part
Description: EGT/TIT Type K Thermocoupler
Part Number: 86317
Alternate Part Numbers: 86316, 86339
Product Overview
A thermocoupler is composed of two wires of special dissimilar metals joined together at one end. Different combinations of these dissimilar metals can re-employ to make a thermocouple, and each combination generates a different voltage at a given temperature.
EGT/TIT, Type K, and E thermocouples may be grounded or ungrounded, depending on the meter being used (ALCOR® meters can use both types). EGT and TIT probes come in two basic styles. Generally, EGT probes are attached to the exhaust pipe using a clamp and TIT probes screw into the exhaust pipe just before the turbocharger.
Features
- Ungrounded probe designed to reduce electrical “noise” in digital indicators
- Small element diameter provides for near-instantaneous instrument response
- Provides sufficient electrical power for Alcor unamplified instruments
- Built-in radiator minimizes the high-temperature effects on internal spotweld connections
- Intended for use with Type K EGT or TIT instruments and leads
- Clamp fits 1 1/8″ to 3 1/4″ diameter exhaust systems with approximately .1285″ size hole
- Accurate to ± 25 degrees at 1500 degrees Fahrenheit
- PMA and FAA approved for all reciprocating powered aircraft
- Alcor probes are designed, manufactured, and supported in the U.S.A.
Item Specification
| Category | Sensors | |
| Sensor Category | EGT/TIT | |
| Type | K – Red and Yellow | |
| Sensor Mount | Clamp, 3 ¼” Maximum | |
| Resistance | 80Ω | |
| Weight | 0.12 lb | |
| Sensor Stagger | Normal | |
| Grounded or Ungrounded? | Ungrounded |
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| Additional info | |
|---|---|
| Colors | Yellow |
| Dimensions | |
|---|---|
| Dimensions (W x H x D) | 8.25" x 5.88" x 0.88" inches |
| Length | 8.25" inches |
| Weight | 0.16 lb |
| Specifications | |
|---|---|
| 8130-3 Eligible | Yes |
| ATA Chapter | 77 ATA Engine Indicating |
| Available Conditions | NE / NS / OH / AR |
| Cage Code | 21207 |
| Country of origin | United States of America |
| ECCN / USML | 9A991.d |
| FAA Approval Code | PMA |
| Hazmat Code | Not Applicable |
| Hazmat(Y/N) | N |
| Schedule B | 9025.19.8085 |
| Total Shelf Life (days) | Not Applicable |
| Type | Sensor Probe |
| Units of Measure (UoM) | Each |
| Brand | Alcor Aviation Inc. |
| Color | Yellow |
| Condition status | AR – As Removed |