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Ceramic concave film pressure module
1. The module core is optional: concave film, flat film, octagonal flat film, capacitor and other modules are available, which can be applied to various fields and various structures;
2. Have mature automotive pre-installation and Tier one auto parts manufacturers supporting application experience, can provide program technical support;
3. Can provide EMC related circuit optimization technical support;
4. Can accept various circuit customization needs, can provide 0.5-4.5V analog voltage, I2C, 4-20mA current, SENT, SPI output;
Pressure range: 2Bar, 5Bar, 10Bar, 16Bar, 20Bar, 30Bar, 50Bar, 100Bar, 200Bar, 300Bar, 400Bar, 600Bar
Pressure type: gauge pressure/absolute pressure/sealing pressure
Working voltage: 5.0V±10% DC working voltage can be selected according to customer needs
Operating current: <10mA
Working temperature: -40~135°C
Overload pressure: 2 times the pressure range
Burst pressure: 3 times the pressure range
Output mode: 4-20mA/0.5-4.5V/0-2.5V/0-5V/0-10V/proportional voltage/I2C/SENT/SPI optional
Comprehensive output accuracy: 0-85°C<1%FS; -40~135℃<2.0%FS;
Nonlinearity: 0.25%FS Max.
Hysteresis & repeatability: ±0.25% FS Max.
Response time: <10mS
Working life: > 2 million times 0-full-scale-0 pressure cycle @ 2-5Hz, 15-35°C
Long-term stability zero @ 25°C: <0.25% FSO (no time accumulation)