Pressure Transducer Sender Sensor with Connector, 1/8" NPT Thread Stainless Steel Fuel Pressure Sensor for Oil Fuel Air Water (5 PSI)

works as it should

The pressure transducer worked great fro my LS swaped Trans am to run my aftermarket gauges. It was nice to have the wire pigtail.

I ordered two of these to track the fill level in a water tank, I ordered two specifically due to the mixed reliability on these sensors. The first one arrived in good condition and is currently working, the second one arrived with a damaged clip and lasted about 12 hours before displaying incorrect pressure information (pressure should have been 1.7 psi per my gauge and the other sensor, but was instead reporting 4.3-4.8psi).They're cheap, and I was able to dial in the accuracy very easily. Once I got everything set up with the arduino I had a good 12 hours of bliss where both sensors were within less than 2% of each other. I can't make any claim to exactly how accurate they are to the pressure gauge since its only graduated in 0.1 psi increments, but eyeballing it they were very close.

I'm using this as a test 300 psi transducer for my transmission pressure Arduino project. It works very well for that purpose but once I am done and everything is installed I will pay the money for a more accurate unit.

I used this with an Arduino. There's a bit of bounce in the readings, but it's reading reliably and working well.

Installed on my pool filter using a 1/4" brass Tee and a 1/8 to 1/4" brass converter. Pretty simple. Used Raspberry Pi with ads1115 voltage A/D board so that Pi could read the pressure and send to my Home Assistant program. Very accurate.

This is an inexpensive part, but works fine and arrived on time. I measured the current draw at about 2.35ma continuous, could be used battery operated, would be fine for low pressure air line, water line, etc. Accuracy ok for most uses. Connector is nice, would be about the same as the whole sensor if purchased separately.

Ordered two of these and one failed after the return window had closed.