senordos Posted May 11, 2021 Report Share Posted May 11, 2021 Hi, Please can someone from Link confirm the pressure range the Link 4 Bar sensor can read? I'm interested in the lower (below atmospheric) pressure. Thanks! Quote Link to comment Share on other sites More sharing options...
Confused Posted May 11, 2021 Report Share Posted May 11, 2021 It will read 0kpa to 400kpa. 0kpa is total vacuum, 100kpa is atmospheric at sea level, 300kpa is 3 bar (44psi) boost. Quote Link to comment Share on other sites More sharing options...
senordos Posted May 11, 2021 Author Report Share Posted May 11, 2021 Ahh, thanks for that. On the web pages selling them they give a couple of reference for 0.5V being 45kpa (I believe) so just wanted to ensure this was just the voltage reference and not necessarily the limits of the device. Cheers for that. Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 11, 2021 Report Share Posted May 11, 2021 The calibration from the help file below. Im not sure what the absolute min/max it is capable of but the ecu will extrapolate beyond the calibration points with linear cals. Quote Link to comment Share on other sites More sharing options...
senordos Posted May 12, 2021 Author Report Share Posted May 12, 2021 That’s great info - thanks Adam. Quote Link to comment Share on other sites More sharing options...
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