Space pressure data loggers

Zman

I am working on a project where it is suspected that intermittent negative air pressure is reaping havoc.
Does anyone know of a product that will allow me to log space pressure and outdoor pressure to figure out what is going on? I know I can do it with DDC controls, just looking for something more portable.

ratio

I'm dearly hoping (in a manner of speaking…) for an issue where I'll be able to justify one of these. It'll need transducers for anything that's not 0-100 DCV or a thermocouple, but it's flexible enough to log A Whole Lot™. More importantly, it logs to an SDHC card so you can swap chips & go back to the warm truck for more leisurely perusal.

(edit: fixed link)

Zman

@ratio, The link did not work

ratio

Sorry, try https://www.tequipment.net/Graphtec/GL240M/Data-Recorders

Larry Weingarten

Hi, Here is a site to look at: https://dicksondata.com/products/product-overview/data-loggers/ Might have something that fits your need.

Yours, Larry

mattmia2

there is always a tablet recording video pointed at a gauge or manometer as well

coolbreeze

Take a look at Onsetcomputer.com - their barometric pressure sensor may help. We use their Hobo temp/humidity dataloggers and are pleased with them for tracking issues.

Jolly Bodger

The DDC does not have a building static pressure sensor!?

Zman

There is not presently a DDC system. I am looking for a more portable logger.