2PCS Sensore pressione MD-PS002 vacuum sensor pressure sensor for Arduino




Features:

  Economy, compact;

  The chip surface coating protection against water vapor, dust and other chip;

  Pressure connection stainless steel, pressure;

  Pin-defined, easy connection;

  A variety of range to choose from.

  

  Applications:

 

The car: tire gauge, car air pump, MAP sensor, diagnostic equipment, steam engine and suspension control, automotive sensors.

  Industry: pressure switches and controls, air brake switch, cable leak detection, portable pressure gauge.

  Medical: patient monitoring and diagnostic equipment, blood pressure monitors.

  Research: aerodynamics miniature absolute pressure sensor.

  Range: 150kpa (absolute pressure) pressure range from vacuum (absolute 0 pressure) above atmospheric pressure 50kpa

  Remarks: 15psi are range. Vacuum (-100kPa), that can be measured can also be used to measure positive (positive and negative pressure detection) can also be used for the compositescale.

  Output: mV signal

  Electricity supply: 5VDC or constant current 1Ma of

  Linear accuracy: 0.25% FS

  

  Feature

  

  Solid, MEMS technology, high reliability

  Low cost, small size

  Standard pressure range :0-15 ,0-30 ,0-50 ,0-100Psia

  Nonlinear <0.20% FSO

  Piezoresistive sensing technology, the silicon / silicon-bonded chips, good stability

  

  Electrical performance (22 ° C)

  

  Environmental conditions

  Temperature Range

  Operating temperature -40 to 125 ° C

  Storage temperature -55 to 150 ° C

  Maximum overvoltage 6X

  Usually pressure 2X

  Compatible medium gas

  

  Technical indicators (1)

  

  Zero output  ± 8 mV / v /  ± 10 mV / v

  Full scale output 65-115 mV / 75-125 mV / 170-280 mV

  Linearity of ± 0.20% FSO / ± 0.25% FSO

  Hysteresis and repeatability of ± 0.10% FSO

  Zero temperature coefficient of ± 30 μv / v / ° C

  Resistance temperature coefficient of 0.30% / ° C

  Sensitivity temperature coefficient of -0.20% FSO /  ° C

  Zero Thermal Hysteresis ± 0.10% FSO

  Long-term stability of ± 0.20% FSO

  

  Note:

  

  1, all test values relative 22 ° C, 1mA constant current power supply

  2,100 KPA pressure range

  3,4295 psi pressure range

  4, straight-line output

  5, in the 0-70 ° C, the temperature coefficient of typical values.



Package Included :

    2 X   Sensore pressione MD-PS002 vacuum sensor absolute pressure sensor for Arduino
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