Miniature High-Temperature Heat Flux Sensor

Stable at 1000°C

With a centralized thermal insulation structure and thermopile design, it rapidly responds to heat flux changes at up to 1000°C, suitable for monitoring hot-end components of aero-engines and other small-area high-temperature surfaces.

Li, Xiaofen · Zhang, Lei · Hao, Xie · Ze, Shang · Xiangxiang, Zhang · Xue, Qi · Meimei, Lu · Tan, Qiulin

IEEE Transactions on Instrumentation and Measurement 2024

Specifications

热流密度

{'zh': '189.6', 'en': ''} kW/m²

substrate size mm

{'zh': '10', 'en': '10'} mm

Advantages

Operates up to 1000°C with good repeatability

Dynamic response time 0.25 s