MEMS Base Pressure Sensor
High-precision MEMS pressure sensor for OEM manufacturers and system integrators.
Applications:
✔ Aerospace & Marine Systems – Reliable pressure sensing for aviation and shipbuilding applications.
✔ Construction Machinery – Ensures stable pressure measurement in heavy-duty equipment.
✔ Gasoline Direct Injection (GDI) Systems – Optimized for high-pressure fuel injection applications.
✔ Diesel High-Pressure Common Rail Injection – Provides precise fuel pressure control for enhanced efficiency.
✔ Petroleum & Chemical Industries – Suitable for harsh environments with corrosive fluids and high-pressure conditions.
Description
The PE351 MEMS-Based Pressure Sensor integrates advanced MEMS technology with a metal-based pressure-sensitive chip, ensuring high precision and reliability. Its strain-resistant elements are directly applied to a 17-4 PH stainless steel substrate, allowing for elastic deformation that generates an mV voltage output proportional to the applied pressure.
Designed for OEM manufacturers and system integrators, the PE351 sensor offers customizable signal processing, enabling seamless integration into diverse applications. With its high stability, wide temperature tolerance, and excellent corrosion resistance, it is an ideal choice for demanding industrial environments.
Features
✔ Advanced MEMS & Sputtered Film Technology – Provides exceptional long-term stability and high measurement accuracy.
✔ Wide Temperature Range & Low Drift – Ensures consistent performance under extreme conditions.
✔ Robust Overload Capacity – Withstands high-pressure fluctuations for reliable operation.
✔ Corrosion-Resistant 17-4 PH Stainless Steel – Ensures durability in harsh environments.
✔ Compact & Versatile Design – Easily integrates into tight spaces and various fluid media applications.
Specification
| Measuring range(MPa) | 0.5MPa~250MPa |
| Measuring medium | Gases, liquids compatible with stainless steel |
| Pressure type | Gauge pressure, absolute pressure |
| Accuracy | ±0.03%F.S, ±0.05%F.S, ±0.1%F.S, ±0.2%F.S, ±0.5%F.S, ±1%F.S |
| Working temp. | -40~+105℃ or by customized |
| Long-term stability | ±0.2%F.S/year |
| Burst pressure | 1000%~4000%F.S (the max is ≤400MPa) |
| Allowable overload | 150%~200%F.S or by customized |
| Response time | ≤0.1ms |
| Material | 17-4PH |
Datasheet
PE351 MEMS Base Pressure Sensor Datasheet
