Model 631 A/B: Engine Fuel Pressure Sensor

Production Description:

Model 631 A/B: Engine Fuel Pressure Sensor FEATURES l 0 to +450 psiG/A;0 to +3 MPaG/A;0 to +30 barA/G l 1.5FS Total Accuracy l MEMS technology l Programmable ASIC to meet customer specifications l Low part count enhances reliability l Amplified and temperature compensated l EMI protection DESCRIPTIONS Model 631 incorporates MEMS technology and custom Application Specific Integrated Circuit (ASIC) technology in the design. It is specifically designed for tough automotive application. Model 631 is designed to perform in the underhood harsh environment such as temperature extremes, vibration, thermal and mechanical shock, and corrosive chemical. SENSOR SPECIFICATIONS Electrical: Supply Voltage 5.0 ± 0.5VDC Supply Current 10mA max Maximum Output Current Source 1 mA Output Impedance 10 ohms max Output Type ratiometric Output Voltage 0.5 to 4.5 V dc at 5VDC excitation Operating Characteristics: Range 0 to +450 psig/a; 0 to +3 MPaG/A; 0 to +30 barA/G Proof Pressure 200%FS Total Accuracy (%FS) 1 1.5typ Environmental Effects: Compensated Temperature Range -40 to +150 Storage Temperature Range -55 to +165 Mechanical: Protection Class IP 55 Pressure Port NPT 1/8 Media Compatibility Media Compatible with Silicon(631A) Media Compatible with Stainless Steel(631B) Notes: 1. Total accuracy is the RSS of non-linearity, hysteresis, non-repeatability and thermal errors. 2. Please contact us for special design to meet your requirements.