Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Pressure sensor 0-10bar?

Status
Not open for further replies.
C

Coper

Member level 4
Joined
Mar 16, 2017
Messages
69
Helped
0
Reputation
0
Reaction score
0
Trophy points
6
Activity points
773
Do you know anyone can make a pressure sensor, which could measure the pressure from vacuum for +10 bar?

I have an air line on which the pressure can range from the order of 100Pa to 1MPa and I would like to measure the pressure digitally.
 

I have used Kavlico fuel pressure sensors for measuring fuel
rail pressure in tuning EFI engines, but these I think go up
to only 100PSI. Have seen ones for hydraulics that are
rated higher (like 1000PSI) but have never had a call to
use them.

MAP sensors I have seen up to 3.5bar for turbo applications.

None of these are digital, they put out 0-5V (with a "data is junk"
band at either end, usable range of Delphi MAP sensors is 0.5 -
4.5V analog on most datasheets). You'd need a 0-5V single ended
range ADC and some cal work after the fact.
 

Honeywell offer absolute pessure sensor 0-150psi HSCMAND150PA4A3
but is relative expensive and do not forget 150psi is 1034214 Pa and for 14bit sensor is LSB=63Pa
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top