Questions tagged [pressure]
The pressure tag has no usage guidance.
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How to handle the noise and wrong measurements due to the actuator in a close-controlled loop [closed]
My system has to inflate a rubber device using a diaphragm pump to a specified pressure (about 1000 Pa, with an ideal accuracy of ±50 Pa). The volume of the device is about 3 L.
The pump is connected ...
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Pressure resistant boost converter
I was tasked to integrate a 48V tool (a brush, so basically a DC motor + some control electronics) on our 24V sub-sea robot for a short demonstration. We aim for depths of 100m (10 bar).
The brush ...
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measuring NI 9215 for measuring pressure using pressure transducer
I need to measure pressure using pressure transducer with output of 0-10 V & 0-10000 psi range and NI 9215. How could be the code?
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ADC(MC3208) Interface Circuit Design
I am currently designing a Multi-ADC PCB for use different sensors, I've researched a range of different sources and would like some clarification on a few things before I finalise my design.
I am ...
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Terms for pressure sensitive pads
I'm working on a project that needs pressure sensitive input, and I'm a bit lost on the lingo for parts. What would be a good search term to look for parts that describes a pressure sensitive pad that ...
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Batteries safe for use in low-pressure conditions
I want to create a device for use in skydiving.
Why when there are ready-made solutions? Because I am a skydiver and an electronics hobbyist, I would like to create something myself and experiment ...
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Very different (and wrong) values from two pressure sensors
I connected these two sensors on two different I2C busses on my board:
ABP2LANT001PG2A3XX
ABP2LANT060PG2A3XX
Here the datasheet of the ABP2 Series.
To begin, I printed out the 7 byte returned from ...
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What is this electro mechanical sensor from a washing machine?
I am taking apart an old (2010) washing machine as a passtime, perhaps some day assemble a garden watering device out of the parts. What would the pictured device be? The white tube was sealed against ...
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Reading 4-20 mA industrial pressure sensor
I am trying to read an industrial pressure sensor (datasheet) with range 0-10 bar and output 4-20 mA, with an Arduino Opta RS485, powered from an external 12 VDC source.
Leaving the sensor in the air,...
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reusing pressure sensor from blood pressure monitor - where is the output
I need a cheap vacuum regulator, so I decided to try to reuse a blood pressure monitor that I have laying around unused. The sensor itself is a simple bridge type and the signal is amplified by an IC ...
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How to feed pressure sensor MPX2050 correctly with input voltage?
How to power pressure sensor MPX2050 correctly with input voltage?
I want to use the pressure sensor MPX2050 (data sheet: https://docs.rs-online.com/65ac/0900766b814a74eb.pdf)
These are some values ...
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Fluid pressure sensor choice
I need to measure change in pressures in the range of 400-600 Pa. The sensors easily available are in the MPa range, for example 1.2 MPa. I was hoping to acquire a sensor in the upper limit of 1 kPa, ...
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Help testing Pressure Sensors
I have a few ME600 Metallux sensors that I harvested from some discarded products. I want to build a project with these but would like to verify they work before getting too far. From the datasheet ...
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Pressure sensor output not clear from datasheet
Planning to use the following sensor:
https://shop.bb-sensors.com/Druck/Drucksensoren/
Part number SHOP 0391 0004-02M.
I am planning to give 3.3 VDC to sensor. Pressure input will be 0 to 10 bar. It ...
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How to calculate SPL change from a sound source to a listening position?
I need to know how to calculate SPL change from a sound source to a listening position. I already know the distance between the speaker and the listening position and also the SPL at the speaker.
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