The SMC PSE530 series of remote pressure sensors with a 1 to 5V analog signal output. It is for a standard pneumatic system's pressure range, while the 532 model is for low pressure. The sensors measure pressure of any non-corrosive, non-flammable gas. An accuracy of ±2% of the full scale rated pressure range is suitable for general purpose applications.

Economical remote pressure sensor in a small IP40 package
Power supply requirement 12 to 24 VDC
Accuracy ±2% of F.S.
Repeatability ±1% of F.S.