It is connected as a four arm resistance bridge. Rather than to try to describe the pin-out in words ( Like, "Turn the transducer with the pins up and counting clockwise..."), I recommend that you download the manufacturer's data sheet at http://e-radionica.com/productdata/Pressure_Sensor.pdf It has the pin-out, voltages, etc.

MPS20N0040D-D Sphygmomanometer Pressure Sensor 0-40kPa DIP-6 For Arduino Raspb

MPS20N0040D-D Sphygmomanometer Pressure Sensor 0-40kPa DIP-6 For Arduino Raspb

Q: This shows up under a serach for "vacuum sensor" but the listed pressure range is 0-5.8 psi . can it sense vacuum?

I believe this is only positive pressures it is designed for very sensitive pressure testing such as devices that test blood pressure it also has very low output and will require a preamp and amplifier stages in order to be of any use in most circuits

5.0/5

Product ID: 14834841

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⚡Output: mV signal

📏Pressure Range: 0-40kPa

🔋Power Supply: 5VDC

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Description

🔧 Elevate Your Projects with Precision!

COMPACT DESIGN - DIP-6 form factor ensures easy installation in tight spaces.
EFFICIENT POWER USE - Operates on a mere 5VDC or constant current of 1mA, saving energy.
PRECISION ENGINEERING - Experience a linear precision of 0.25% FS for accurate readings.
ROBUST PRESSURE RANGE - Handles pressures from 0 to 40kPa, perfect for various applications.
VERSATILE COMPATIBILITY - Easily integrates with Arduino and Raspberry Pi for endless project possibilities.

The MPS20N0040D-D Sphygmomanometer Pressure Sensor is a high-performance device designed for measuring pressure in the range of 0-40kPa. With a linear precision of 0.25% FS, it outputs a mV signal and operates efficiently on a 5VDC power supply, making it an ideal choice for hobbyists and professionals alike.

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what is pin layout ?

This shows up under a serach for "vacuum sensor" but the listed pressure range is 0-5.8 psi . can it sense vacuum?

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S**E

Five Stars

Works great when used with a LM358 Dual Op-Amp and an microcontroller.

25.06.2016

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