... applied the silicon sense chip and is specifically designed for low pressure in the tough automotive application.Model 631T ... HVAC Controllers,Refrigeration Systems,Automotive Test Stands,Gas compressors,Industrial process control, Pumps and Compressors,Hydraulic/Pneumatic Systems, ... NPT 1/4 & CustomizedThis pressur sensor is specially made for common industrial usage, with the 1.0%FS accuracy , perfect ...