Pressure Transmitter Minimum Pressure 0 psi Maximum Pressure 500 psi Electrical Connections 3-Pin Packard Connector Output 0.5 to 4.5V DC Accuracy +/-1 Percent of Full Scale Number of Wires 3 Process Connection Gender Male Process Connection Size 1/8 in Process Connection Type NPT Power Required 5V DC Series P499 Maximum Operating Temperature 185 Degrees F Minimum Operating Temperature -40 Degrees F Housing Material Stainless Steel Fitting Material Stainless Steel