Aerospace Logic CHT Kit 8C 18MM Ring Type Probe CT208R8

The Aerospace Logic CT208R8 is an eight-cylinder cylinder head temperature (CHT) kit with 18 mm ring-type probes. It provides simultaneous, real-time CHT indication for all eight cylinders through a full-colour display.

Kit configuration includes the CT208 instrument, eight ungrounded Type J 18 mm ring thermocouple probes (A200-TCR-18), connectors and installation hardware.

• Eight-cylinder CHT monitoring with real-time graphical display
• Single-cylinder monitoring while retaining graphical indication for all cylinders
• Graphic trend display with minimum and maximum temperature indication
• Programmable shock-cooling monitoring and indication
• User-selectable temperature units: °C or °F
• Sunlight-readable LCD with internal and external intensity control
• 6–36 VDC input; nominal power consumption 100 mA
• DB-25 interface connector

The manufacturer lists TSO C43c, DO-160F environmental qualification and SAE AS8005 Class IIa temperature accuracy of ±1% full scale. The CT208R8 is stated by the manufacturer to be TSO'd and STC'd as a primary replacement instrument; installation approval and aircraft eligibility must be confirmed against the applicable approved data and local regulatory requirements.

Approximate instrument dimensions are 62 × 62 × 23 mm. Instrument weight, excluding harness, is approximately 115 g. Finish: black anodised 6061 aluminium.

Part number: CT208R8

Manufacturer documentation: CT20XXX Product Manual, including installation instructions, wiring schematic, instrument setup procedure, operations guide, product specifications and instructions for continued airworthiness.