Link Exhaust Gas Temperature Probe (EGT) – Type K

The Link Exhaust Gas Temperature (EGT) Probe is an extreme duty, fast response Type K thermocouple designed for accurate exhaust temperature monitoring in high-performance and motorsport engines.

What it’s used for

• Monitoring exhaust gas temperature for engine safety
• Tuning fuel and ignition under high load
• Detecting lean conditions and excessive exhaust heat

Compatibility

• Link G4
• Link G4+
• Link G4X
• Link Thunder ECU (direct connection)
• PCLink software

Notes

• An EGT amplifier is required when used with ECUs other than the Link Thunder
• Exposed sensing junction provides the fastest response time

Specifications

• Thermocouple type: K
• Temperature range: -100°C to 1300°C
• Accuracy: ±0.4% of reading or ±1.1°C
• Probe diameter: 6.35 mm (0.250 inch)
• Sensing junction: Exposed, ungrounded
• Response time: 150 ms
• Outer sheath material: Inconel
• Cable length: 1.8 m (6 ft)
• Cable construction: Stainless steel overbraid with Teflon insulated 20 gauge wires
• Compression fitting: 316 stainless steel, adjustable
• Thread size: 1/8 inch 27 NPT male

Wiring

• Positive (+): Yellow
• Negative (−): Red

← Back to Link ECU Parts & Sensors