The Renesas Electronics FS1015 mass air velocity module measures the air velocity using the thermo-transfer (calorimetric) principle. The FS1015 offers key advantages over resistor based flow solutions. The sensor uses thermopile sensing, which provides an excellent signal-to-noise ratio. The sensor comprises a “solid” thermal isolation technology and silicon-carbide coating to protect it from abrasive wear and provides robustness and long-term reliability.

Resistant to vibration and pressure shock
Analog output
Supply voltage 5V
Module operating temperature range -20°C to +85°C