FSE122 930x400


FSE-122 Gas/Air Velocity Sensor Electronics Modules

Designed for thermal management and filter monitoring applications. Easy to integrate into even the most space-constrained designs.

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Flusso's FSE-122 sensor electronics modules have been designed to help companies accelerate time to market when adding flow measurement features into their latest products.

The modules – available in two form factors – use Flusso's proprietary MEMS-based sensor technology for gas velocity and temperature measurements.

The optimal functionality and sensing performance of the FSE-122 modules are achieved through the combination of Flusso's advanced FLS122 sensor, firmware, and reference electronics design.

Designed with a small footprint, these modules are ideal for fast and easy integration into final products.

Flusso also provides comprehensive integration support when additional customisation is required.

Applications : Energy Management - Consumer Appliances - Industrial – HVAC

Watch a quick introduction to the FSE-122 (6 minutes 6 seconds)

Find out just how easily the module can be integrated into your product


  • Silicon-MEMS sensor measurements.
  • FLS122 bidirectional velocity sensor.
  • Reference electronics design with hosted Flusso firmware.
  • Fully temperature-compensated readings.
  • SDK available to modify the application layer and utilise spare microcontroller resources.
  • 10-pin host interface connections with I2C interface.
  • Fully compatible with Flusso’s GUI for quick evaluation.
  • Small board footprint.


  • Peripheral or axial measurements directly into your gas stream.
  • Proprietary MEMS-based technology.
  • Reference electronics for optimal sensing functionality.
  • Application-specific custom calibration available.
  • Comprehensive support from Flusso.
FSE 122 Hands

Sample Gas/Air Velocity Sensor Electronics Modules

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Our module, which combines a FLS122 velocity sensor with plug and play hardware and a PC GUI, allows users to easily connect everything together with their laptop to assess the sensor’s performance.

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Flusso offers a complete digital flow sensing solution: to seamlessly integrate hardware and software with mechanical and fluidic components.

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