Model 631: Engine Fuel Pressure Sensor
FEATURES
l
0 to +450 psiG/A; 0 to +3 MPaG/A; 0 to +30 barA/G
l
1.5％FS 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
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