The domestic supply chain for industrial pressure transmitters is becoming increasingly mature.
In 2026, domestic pressure transmitters will be able to compete head-on with imported brands in the general product sector. The domesticization of high-end differential pressure and single-crystal silicon and other specialized fields is also advancing steadily. The breakthroughs in the domestic core supply chain in terms of chip-level sensors, packaging processes, and calibration equipment have significantly enhanced the reliability of domestic transmitters.
When choosing pressure transmitters, three key factors cannot be ignored:
1. Sensor technology - diffusion silicon vs single-crystal silicon vs ceramic capacitor, different media require different solutions
2. Accuracy and stability - pay attention to long-term drift indicators (≤ ±0.1% URL/year)
3. Environmental adaptability - temperature range, protection level (IP65/IP67), explosion-proof level
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