Exhaust Gas Temperature (EGT) Probe with 2.5 m Cable & Weld-On / Clamp Fitting (DBMIEGT3X100)
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Flybox EGT Probe with 2.5 m Cable & Fittings (DBMIEGT3X100)
The Flybox DBMIEGT3X100 is an aviation-grade Exhaust Gas Temperature (EGT) probe kit engineered for Ultralight, Light Sport (LSA), and Experimental aircraft. Featuring an ungrounded Type K thermocouple probe (3.0 mm × 100 mm), an extended 2.5-metre stainless-steel braided cable, and exhaust manifold compression fittings, it delivers fast-acting, high-precision thermal tracking up to +1,000°C for Flybox Omnia, Vigilus, and EngiMaster engine monitoring systems.
Operational Capabilities & Powerplant Protection
High-temperature thermocouple engineering designed for accurate combustion monitoring:
Fast Thermal Response
The 3.0 mm probe diameter achieves a low thermal time constant, instantly registering temperature changes during mixture leaning, climb-out, and rapid throttle adjustments.
Ungrounded K-Type Junction
The internal junction is electrically isolated from the outer metal sheath, eliminating ground loops between the engine exhaust system, airframe ground, and digital instrument inputs.
Complete Fitting Hardware
Supplied with matching compression nuts and sealing ferrules to mount firmly into exhaust runners, holding the probe securely at proper depth and preventing exhaust gas leaks.
2.5 m Shielded Overbraid
Features an extended 2.5-metre lead armored in stainless steel braid, providing superior abrasion resistance in hot cowlings and rejecting electrical interference from ignition coils.
Technical Specifications
| Manufacturer Part Number | DBMIEGT3X100 |
| Thermocouple Type | Type K (Chromel-Alumel) ungrounded junction |
| Probe Dimensions | 3.0 mm Outer Diameter × 100 mm Shank Length |
| Measuring Temperature Range | 0°C to +1,000°C (continuous operational rating) |
| Lead Wire Length | 2.5 m (approx. 8.2 ft) with stainless steel outer protective overbraid |
| Included Fitting Hardware | Compression nut, retaining ferrule, and exhaust mounting hardware |
| Avionics Compatibility | Flybox Omnia CHT/EGT, Flybox Vigilus EIS, and Flybox EngiMaster EIS |
| Engine Compatibility | Rotax (912, 914, 912iS, 915iS), Jabiru, ULPower, Lycoming, Continental |
| Target Aircraft | Ultralights, Light Sport (LSA), Microlights, and Homebuilt Experimental aircraft |
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Technical Inquiry for Exhaust Gas Temperature (EGT) Probe with 2.5 m Cable & Weld-On / Clamp Fitting (DBMIEGT3X100)
Confirm wiring loom pinouts, panel cutout dimensions, sensor compatibility, or factory lead times directly with our Surrey technical team.