Generic 1.2MPa Stainless Steel Pressure Transducer Sensor - G1/4 Thread, 0.5-4.5V Analog Output

The sensor provides a linear analog voltage output from 0.5V (at 0 MPa) to 4.5V (at 1.2 MPa). Connect the red wire to Arduino 5V, black to GND, and the signal wire (typically yellow or white) to an analog input pin (e.g., A0). Use the `analogRead()` function and map the ADC value to the pressure range based on the sensor's transfer function.

Yes, the stainless steel construction makes it compatible with water, non-corrosive oils, and gases. It features a standard G1/4" BSPP (parallel) thread, which is common for hydraulic and pneumatic fittings. Ensure you use appropriate sealing tape or an O-ring to prevent leaks at the threaded connection point.

"1% FS" stands for 1% of Full Scale. For this 1.2 MPa sensor, the total possible error (including nonlinearity, hysteresis, and repeatability) is within ±0.012 MPa (±1.2% of 1.2 MPa). This accuracy defines the maximum deviation between the sensor's output and the true applied pressure across its entire measurement range.

The rated pressure range is 0-1.2 MPa. While stainless steel sensors typically have a safety factor, the maximum overpressure limit (often 2x or 1.5x the range) is not specified here. For safety and longevity, do not exceed the 1.2 MPa operational limit. For higher pressures, select a sensor with a correspondingly higher rated range.