1000 PSI Pressure Transducer Sensor with Connector Harness, 1/8"NPT Thread Stainless Steel Pressure Transmitter for Oil Fuel Water Air

Good quality Functions with my digital readout on my ecu.

U get wht u order

FUSCH 100 PSI Pressure SensorOriginal review: 2025-02-16Using this with an IoT system monitoring our well water pump. The claimed output voltage rating is quite a way off, so I just set it to match the pressure gauge that I know is exact.The output is linear as I compared it at 20, 30, 40, 50, 60 and 70-PSI with the gauge, so I just added 7-PSI to the calculated result. The starting offset of 0.5vdc at 0-PSI was closer to 0.8vdc.It seems pretty stable and consistent over many daily 5-minute pump-cycles.I will report back if that changes. Previous sensors I have tried never mentioned "water" in their descriptions so they eventually rusted and became erratic. Hopefully this one is really rated for water. If there is no update above then it is still working well.

Needs adjusting for the application

Great

Hit or miss. I've had some last and other fail. You can beat the price because my ECU tells me if something is wrong with the sensor. For the average user, you may have problems if you don't have a ecu that does fault checking. Pretty accurate and functions as expected at tis price.

Using this with an Arduino Wifi R4 - easy to integrate with analog pins and wifi.

Only works to specifications if supply voltage is within less than the the 1% specified for pressure accuracy. I used my laptop as a 5 Volt supply and the Voltage change 1%, the change was observed in the data.