Sensore pressione Arduino MD-PS002-150KPaA vacuum sensor absolute pressure sensor height

Product Description

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 ?v / 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.

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