Mass Flow Sensor - Calibrated

The FS2012 mass flow sensor module measures the flow across a sensing surface using the thermo-transfer (calorimetric) principle and is capable of measuring gas or liquid medium. Some key advantages over other flow solutions The sensor utilizes series of MEMS thermocouples, which provide excellent signal-to-noise ratio. The solid thermal isolation along with the silicon-carbide film coating offers excellent abrasive wear resistance and long-term reliability. The high temperature material used in the flow channel housing and base allows for a wide operating temperature. These features offer key advantages of the FS2012.

Wetted materials consist of a glass fiber-reinforced PA66 resin, epoxy, and silicon carbide.

  • Gas or liquid mediums
  • Robust solid isolation technology
  • Resistant to surface contamination
  • No cavity to cause clogging
  • Resistant to vibration and pressure shock
  • Low-power application
  • High-temperature flow housing
  • Analog output: 0V to 5V
  • Digital output: I2C
  • Supply voltage: 5V
  • Module operating temperature range: 0°C to +85°C
  • 52.8 x 24.0 mm module with 6-pin header


Looking for answers to technical questions?

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  • The title of this suggests it's a liquid level sensor but it really appears to be a flow sensor as per description and datasheet, yes?

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