The Festo SPAU series pressure sensor is designed to monitor pressure of compressed air and non-corrosive gases. It works on 30V supply voltage. The sensor measures the pressure in range of -1bar to 0bar. It has a switchable element function with normally open or closed contact. The sensor has a push-in connector of 4mm.

• Service temperature ranges between 0°C and 50°C
• Input signal converted to digital switching signal
• Switching electrical output is of NPN or PNP type
• Accuracy is ±1.5% FS
• Top-hat rail mounting with female thread
• M8x1 4-pin round plug connector electrical connection
• Illuminated LCD display

• Network and regulator monitoring
• Air-pressure test
• Object detection via back pressure

• UL approved
• IP65 rated
• IP67 rated