WF сензори

When replacing old pressure and temperature sensors, engineers must consider multiple factors. This article focuses on real-world scenarios and customer concerns to highlight key points for making informed decisions. Topics include understanding legacy system requirements, comparing analog vs digital sensor options, installation and soldering considerations, pre-production testing, and maintenance strategies to ensure long-term system stability.

High-precision MEMS negative pressure sensors convert tiny diaphragm movements into electrical signals using capacitive or strain-gauge methods. With resolutions as low as 10 Pa and nonlinearity under 0.01% FS, they ensure stable, high-speed performance across a 0–50 kPa range. This article covers their structure, performance, installation, testing, and real-world use, offering engineers a reliable solution for accurate negative-pressure data capture.

Focusing on the MEMS differential pressure sensor chip shown in (with dual micro-port interfaces), this article covers its measurement principles, performance benefits, SMD mounting and reflow soldering considerations, and case studies. help engineers deploy high-precision monitoring solutions rapidly.

If your pressure transducer outputs zero, there may be a problem with the transducer’s electrical connections, the transducer’s supply voltage, or the transducer’s internal electronics. Check the wiring pinout diagram and supply voltage to make sure they are connected correctly and within the specified range.

Explore the key differences between I²C and SPI communication protocols in pressure sensor applications. Compare speed, pin requirements, noise immunity, and more to choose the right interface for your project.

This project presents a high‑precision, low‑cost airflow static pressure measurement setup using the WF280A pressure sensor in combination with a DC motor fan. By designing a sidewall static port and attaching a short tube, the WF280A sensor—combined with smart signal processing like 16× oversampling, IIR filtering, and moving average—delivers ±3 Pa accuracy in real-time pressure readings.

breathing controller sensor is a specialized transducer designed to monitor and regulate air pressure in respiratory support systems such as CPAP machines. These sensors operate within a pressure range of 0–5.8 psi (40 kPa) and are engineered to detect minute fluctuations in airway pressure, ensuring stable airflow delivery to patients.

The air pressure sensor is a measurement module IC used to detect, monitor, read and display the pressure change and temperature of a certain detected air pressure value and altitude. At present, air pressure sensors are widely used in various products using MEMS technology.

The compact waterproof pressure sensor performs well in deep water environments with its exquisite design and excellent performance. Whether in applications such as ocean exploration, diving safety or industrial monitoring, it can provide high reliability and accurate data. Its low power consumption and high precision make the product have significant advantages in many fields and bring real technical support to users.

Ceramic pressure sensors offer advantages such as high-temperature resistance, Отпорност на корозија, high stability, and long service life. Their working principle is based on the piezoelectric effect of ceramic materials; when external pressure is applied, the ceramic undergoes slight deformation, producing a weak electrical signal. This signal is then amplified and converted into precise numerical output. Their high accuracy and reliability ensure stable performance even under harsh conditions.