Wuxi Consensic Electronic Technology Co., Ltd.
Wuxi Consensic Electronic Technology Co., Ltd.
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The CPG Series pressure sensor is an all-silicon MEMS pressure sensor designed to provide accurate pressure measurements across a wide range of pressures from -100 kPa to 700 kPa. It is built to deliver high sensitivity, excellent stability, and long-term reliability, making it suitable for a diverse array of applications.
This sensor operates over a broad temperature range of -40°C to 125°C and is available in both standard SOP and DIP packages, which makes it easy to integrate into various systems. The sensor provides a high-quality linear output voltage that correlates well with pressure changes, and it supports both constant voltage and constant current source drive modes, offering flexibility for different design requirements.
Applications include:
| Parameter | Smallest | Typical | Maximum | Unit | Remark |
|---|---|---|---|---|---|
| Supply Voltage | - | 5 | 10 | Vdc | |
| Supply Current | - | 1 | - | mAdc | |
| Pressure Range | 10, 40, 100, 700 | - | - | kPa | Various ranges available |
| Arm Resistance | 4.5 | 5 | 5.5 | kΩ | |
| Zero Bias | -15 | 0 | +15 | mV | |
| Full-Scale Output (for various ranges) | 18 to 120 | - | - | mV | Varies with range |
| Nonlinearity | - | 0.2 | 0.5 | %FS | |
| Zero Output Temperature Coefficient (TCO) | -0.08 | -0.03 | 0.08 | %FS/°C | Constant voltage mode |
| Full-Scale Output Temperature Coefficient (TCS) | -0.27 | -0.22 | -0.17 | %FS/°C | Constant voltage mode |
| -0.05 | ±0.02 | 0.05 | %FS/°C | Constant current mode | |
| Temperature Coefficient of Resistance | 1500 | 2000 | 2500 | ppm/°C | |
| Stability | - | 0.2 | - | %FS/Y | |
| Pressure Hysteresis | - | 0.05 | 0.1 | %FS | |
| Overload Pressure | 3× | - | - | - | |
| Operating Temperature | -40 | - | 125 | °C | |
| Storage Temperature | -40 | - | 150 | °C |