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Temperature Probes

 
 
 
 

Insight is the world's largest manufacturer of aviation temperature probes. The temperature probe measures the engine's pulse and therefore is crucial to optimum performance. Insight's probes are built and tested to the highest quality control standards to ensure long life and high performance.

Complete Kits

Insight's GEM Series of Graphic Engine Monitor"s(TM) are supplied with everything necessary to accomplish a successful installation. Each kit contains the display unit, complement of temperature probes, User's Guide, Installation manual and installation hardware. Each kit is packaged in a cushioned-wrapped box ready for immediate shipment.

The Only Choice

The GEM is the only choice. We invented the Graphic Engine Monitor (TM). The GEM's easy to read picture has changed engine monitoring for ever. The Insight GEM dramatically improved the pilot's understanding of engine operation. The GEM transformed engine management from guess work to a science. The GEM is the essential tool for modern engine management.

Spring CHT Probe P/N 2852

Insight provides two CHT type of probes. Spring probes which screw into the cylinder head thermowell, and Gasket Probes which replaces the spark plug gasket. Gasket Probes are recommended for use anytime Spring Probes cannot be used i.e. when TANIS preheaters are used.

EGT Probe P/N 2870

The EGT probe consists of a special alloy sheath connected to a stainless steel clamp. The probe tip is installed in a small hole in the exhaust stack, secured by an adjustable clamp.

Gasket CHT Probe P/N 2853

The Gasket Probe uses the same J-Type thermocouple as the Spring Probe. This probe replaces the gasket on 18mm spark plugs. The J-Type thermocouple has red and white color coded wires. Note that the spark plug plugs in some engines may run 50 to 100 Fahrenheit degrees hotter than the thermowell. The copper gasket can be annealed just like a standard spark plug gasket.

The gasket probe is recommended for use anytime the spring probe cannot be used. Aircraft fitted with thermowell TANIS preheaters should use the CHT Gasket probes.

Adapter CHT Probes P/N 2855 and P/N 2856

Adapter probes are used in conjunction with the original manufactures CHT probes. These threaded probes fit into the cylinder heads thermowell. They are available in versions to accept threaded or bayonet type OEM probes.

Turbine Inlet Probes (TIT)

TIT Probe P/N 2872 Threaded with boss, TIT Probe 1/4 NPT P/N 2873 and TIT Probe P/N 2871

These probes are similar to the EGT probes except they are fitted into the turbo inlet pipes (if so equipped) and also secured by a stainless steel clamp.

OAT/IAT Probe P/N 1200-021

Insights OAT and IAT probes provide accurate measurement of air temperatures both inside and outside the cabin. Durable and long lasting, these probes are easy to install.

     
 
 
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