Generic Pressure Sensor 0-10MPa Stainless Steel G1/4" Thread - 0.5-4.5V Analog Output

The sensor provides a ratiometric analog output of 0.5V to 4.5V corresponding to 0-10 MPa. Connect the output pin to an Arduino analog input (e.g., A0). The 5V supply and ground pins connect to the Arduino's 5V and GND. The output voltage scales linearly with pressure, so you can map the ADC reading using the formula: Pressure (MPa) = ((Vout - 0.5) / 4.0) * 10.

Yes, the stainless steel construction and sealed G1/4" port make it suitable for liquids like water and oil, as well as gases including air. Ensure the media is compatible with 304 or 316 stainless steel to prevent corrosion. Avoid using with highly corrosive or reactive chemicals without verifying material compatibility first.

"1% FS" means the total error (including nonlinearity, hysteresis, and repeatability) is within 1% of the Full Scale value. For this 10 MPa sensor, the maximum expected error is ±0.1 MPa across the entire measurement range under specified conditions. This accuracy is suitable for many industrial monitoring and control applications.

The sensor is pre-calibrated and temperature compensated from the factory, so no user calibration is typically required. For the best accuracy, ensure a stable, clean 5V power supply, as the output is ratiometric. For noisy environments, a simple RC low-pass filter on the output signal may be beneficial. No additional signal conditioning is necessary for basic microcontroller interfacing.