|Program your EIS to warn you when your carburetor temperature is right for icing. Machined brass probe works with most carburetors except Bing.|
Because of its metal design, it measures temperature of the carburetor, not the temperature of the carburetor air. There is a significant difference between the two, particularly on Lycoming engines where the carburetor is heated by the oil pan.
Per the manufacturer, the thread size is a 1/4in and the length under the head of the probe is also a 1/4in.
Per the manufacturer: at 59F - 15.7K Ohms, at 68F - 12.5K Ohms, at 77F - 10K Ohms, at 86F - 8K Ohms.
For interface to the Grand Rapids EIS 400 uses D-Sub male pins 24 to 20 gauge. Our part number for these pins is 11-00139.
Per the manufacturer - the probe is a thermistor type.
This will read in Fahrenheit.