Zedeyes High-Temperature Thermometer

The Zedeyes Gas-Filled High-Temperature Thermometer—commonly known as a Diesel Engine Exhaust Thermometer—is a heavy-duty industrial instrument engineered specifically for extreme thermal environments up to +650 °C. Utilizing an inert gas-actuated sensing element housed inside an SS316 stainless steel stem, it delivers precise, real-time temperature tracking for high-performance combustion engines, heavy exhaust manifolds, and high-temperature processing units.

Protected by a durable aluminum alloy casing and built with high resistance to severe mechanical vibration, thermal shock, and aggressive exhaust gases, this thermometer ensures reliable operation and long service life in critical monitoring applications.

Key Features & Benefits

• Extreme High-Temperature Range: Designed to accurately measure extreme thermal conditions up to +650 °C, making it ideal for monitoring diesel engine combustion and turbine exhaust gases.

• Inert Gas-Actuated Precision: Class 1.6 accuracy rating delivers fast response times and low measurement hysteresis without risk of toxic liquid contamination.

• Vibration & Thermal Shock Resistant: Heavy-duty internal movement and solid aluminum enclosure absorb heavy vibrations generated by diesel engines, large generators, and marine propulsion systems.

• Corrosion-Resistant SS316 Stem: Built with high-grade SS316 stainless steel to withstand hot, corrosive exhaust gases, sulfur compounds, and severe mechanical loads.

• Extended Immersion Lengths: Standard stem lengths up to 600 mm (with custom longer lengths available on request) ensure correct thermal sensing depth inside large ducting and heavy manifold lines.

Primary Applications

• Marine Diesel Engines & Propulsion: Continuous exhaust gas temperature monitoring across marine propulsion units, auxiliary engines, and turbochargers.

• Power Generation & Generator Sets: Real-time thermal tracking for heavy-duty stationary diesel and gas power generators.

• Industrial Exhaust & Stack Systems: Flue gas, incinerator, and industrial ductwork temperature monitoring.

• High-Temperature Process Plants: Furnaces, ovens, and thermal processing units requiring gas-actuated precision.