Extreme Duty Fast Response EGT Temperature Probe. 

This bundle includes four EGTs. 

• Type K thermocouple probe
• Exposed sensing junction for fastest response
• Includes 316 SS adjustable compression fitting
• Stainless steel protected wires
• Designed for extreme engine test & racing environments

Thermocouple type: K
Range: -148 to 2372°F (-100 to 1300°C)
Accuracy: +/-0.4% of reading or about +/- 1.1°C (Special Limits of Error)
Probe diameter: 1/4 inch (0.250 inch) (6.35 mm)
Sensing Junction: Exposed, Ungrounded
Response Time*: 150 mS
*Time Constant: Defined as the time required to reach 63.2% of an instantaneous temperature change
Five time constants are required to approach 100% of the step change value
Outer Sheath Material: Inconel, melting point 2550°F (1400°C)
Cable: Stainless steel overbraiding over Teflon™ insulated, stranded wires, 20 gauge. 6ft / 1.8m in length.
Compression Fitting: 316 stainless steel, adjustable, 1/8 inch –27 NPT male thread

Wiring:

+ = Yellow

– = Red