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Add on Board, Pressure Sensor, Open Source Ventilator, Reference Design Board


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Product Overview

The TOSV-SENSOR-REF is the pressure sensor add-on board for the TMC4671+TMC6100-TOSV-REF. It is a small sized PCB that fits onto the add-on board headers (see previous section) of the TMC4671+TMC6100- TOSV-REF.
  • Size is 34x56 (mm)
  • 2x analogue single ended pressure sensors
  • 1x I2C differential pressure sensor for flow measurement
  • 1x RS485 transceiver to extend the connectivity of the UART interface of TMC4671+TMC6100-TOSVREF
  • 1x I2C ADC connected to the SBC header connector that monitors analogue pressure sensors' outputs
  • 4x digital outputs that are connected to 4 hysteresis comparators with adjustable levels


Trinamic TMC4671+TMC6100-TOSV-REF open source ventilator reference design board.


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Pressure Sensor Add on Board

Trinamic TMC4671+TMC6100-TOSV-REF Open Source Ventilator Reference Design Board


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Technical Documents (3)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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