Exhaust Gas Temperature Probe (EGT) - Link

Extreme Duty Fast Response EGT Temperature Probe 

• 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

When using this with an ECU other than the Thunder, you will need to use an amplifier.

Specifications

• 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
• Compression Fitting: 316 stainless steel, adjustable, 1/8 inch –27 NPT male thread
• Wiring: + = Yellow – = Red