Joint Sensor Instrument Co., Ltd.

China Manufacturer with main products: TMAP Sensor, Map Sensor, Intake Pressure Sensor, Water Pressure Sensor

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Oil pressure sensor 641

Update Time: 2012/7/27

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Model 641T Pressure Sensor
     Any Range Between 0-40Mpa (0-6K psi)
     Three accuracy available
     MEMS technology
     Programmable ASIC to meet customer specifications
     Ceramic pressure sensor
     Amplified and temperature compensated
Model 641T miniture pressure sensor incorporates MEMS technology and custom Application Specific Integrated Circuit (ASIC) technology in the design. It is specifically designed for tough automotive application.
Model 641T is designed to perform in the underhood harsh environment such as temperature extremes, vibration, thermal and mechanical shock, and corrosive chemical.
Supply Voltage                     5.0 ± 0.5VDC /8-36V
Supply Current 6 mA Max
Output Voltage
Electric Connector
                     0.5 to 4.5 V /1-5V
                    4-20mA / 0-5V
                    Hirschmann / Parkard / Special
Operating Characteristics:
Pressure Type                                                                  0-40Mpa(0-6K psi )
                    A, G
Proof Pressure 200%FS
Total Accuracy (%FS) 1
Long Term Stability
Response Time       
                                      1.0%FS & 0.5%FS& 0.25%FS
0.3%FS/year (max.)
1ms (typ.)
Environmental Effects
Operating Temperature Range -40c to +125c
Storage Temperature Range -40c to +150c
Protection Class
Material   IP 65
                  304L Stainless Steel
Pressure Port NPT 1/8 &NPT 1/4 & Customized
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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