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RY38 series GDI Pressure Sensor for Cars
Product Features:
Glass micro-melting process, integrated structure,
Full temperature range digital compensation,
Small size, easy installation,
Suitable for mass production and use, economical and reliable
Applicable Fields
Automobile direct injection control system
Product Overview
RY38 series GDI pressure sensor, using silicon strain technology and high temperature sintering process, makes the sensor sensitivity more than 5 times higher, with proprietary digital amplifier circuit and digital temperature compensation circuit, the electrical characteristics and long-term stability of the sensor are guaranteed. RY38 series sensors are divided into RY38A and RY38B, which can completely replace similar products of European, American and Japanese brands in automotive electronic injection control units.
Performance parameters
Power supply: 5V DC
Reference temperature: 25 °C
RY38A series appearance structure
RY36B series appearance structure
Pressure sensor parameters
|
Item |
Value |
Unit |
|
Response
Frequency |
3.2 |
KHz |
|
Protection
Level |
65 |
IP |
|
Accuracy |
±2.5 |
%Span |
|
Zero
temperature drift |
±0.03 |
%FS/℃ |
|
Full
scale temperature drift |
±0.03 |
%FS/℃ |
|
Long
term stability |
±0.25 |
%Span |
|
Insulation
resistance |
100 |
MΩ |
|
Overload
Pressure |
2X |
Rated |
|
Destroying
Pressure |
3X |
Rated |
|
Pressure
Cycle |
10 |
Million |
|
Compensation
temperature |
-40~125 |
℃ |
|
Working
temperature |
-40~125 |
℃ |
|
Storage
temperature |
-40~125 |
℃ |
|
Vibration
frequency |
±20 |
g |
|
Shock
(11ms) |
100 |
g |
Output interface type
xxxxxx
