November 2025

Atmospheric pressure is a fundamental indicator of weather changes. It drives the movement of air and wind, which leads to different climatic conditions like cloud formation, precipitation and others. Therefore, no weather station can be imagined without a pressure sensor. These are the equipment that are used to predict changes in atmospheric pressure, which gives the necessary data for weather prediction models. Modern pressure sensors have advanced features included by the pressure sensor manufacturers. They aim at improved performance, better safety, reduction in size, and longevity. An ISO certified manufacturer like SS Micro Electronics is the top choice for the meteorological weather stations. Here’s what you can expect from our pressure sensors: Features of a Pressure Sensor Accuracy & Resolution In every measurement device, accuracy and resolution are the characteristics that tell how reliable the device is. Accuracy is how close the data shown by the sensor is to the actual value of pressure, while the resolution is the smallest change that can be measured. Being one of the top pressure sensor manufacturers, make sensors with accuracy up to ± 0.1 hPa and resolution of 0.01 hPa. Quick Response Time Real-time measurement and display are always expected from the pressure sensors. Therefore, the response time must be quick and low so that the slightest change in pressure can be indicated without delay. Low Power Dissipation Power dissipation is the unwanted heat dissipated by a device running on an electrical or battery system. Since modern pressure sensors are portable and lightweight, the power dissipation through the sensors must be low. Protection Features The pressure sensors are installed in the open, being exposed to all the external weather conditions. They should be protected from dust and water. IP rating indicates the protection level of the sensor. Technically Robust Modern pressure sensor manufacturers include multiple transducers, selectable display, easy integration with loggers and multiple communication interfaces. Sustained Operation These are installed in the open in hydro-meteorological systems, Automated Weather Stations and Automated Weather Observing System (AWOS). Moreover, these are compatible with the RS232, USB and LAN communication interfaces. The calibration cycle should be longer so that it doesn’t require frequent maintenance work. Conclusion Given the critical use of pressure sensors in meteorological systems, aviation, aerospace, marine environments, defence, etc., their performance and reliability become essential. Their features are multiple interfaces, good material quality, protective features and many others. Choose SS Micro Electronics and get the comprehensive list of weather stations. As one of the leading pressure sensor manufacturers, we will provide the equipment with great accuracy, resolution, compatibility and high rate of communication.

There are a few devices as robust as the modern automatic weather stations (AWS). These are an assembly of sensors and core components that have high accuracy and precise operations. The reason why these are considered extremely high quality is that they are exposed to harsh and remote environments over a long period. Any degradation in quality can damage the sensors, which gives wrong data. In high-stakes operations such as aviation and defence, the wrong data delivery can have drastic consequences. Additionally, the automated systems require more safety because there is minimal human intervention. So, why do modern industries prefer them? In this blog, we, SS Micro Electronics, will try to answer this question. Reasons Why Automated Weather Stations Are Used Streamlined Function The automated weather stations have sensors and loggers to signal and record data and send it to the central server. The sensor receives the data, loggers record it, the communication system sends the data, and the entire system is provided proper enclosure for safety. These can be connected to the conventional power supply or the solar power supply to ensure continuous operation. No Human Error The manual weather stations are those in which a person manually reads and records data. The data flow is slow and tiring. And the scope of these stations is limited because the observer is required to be present. But with the automated function of AWS, these errors are avoided. Comprehensive Weather Data Measurement The AWS systems have numerous sensors built in to sense the various data related to weather. Temperature, humidity, atmospheric pressure, wind speed, rainfall, solar irradiance, and other relevant data can be processed, making it a comprehensive data measurement and recording device. These data can be sent to a central server, which distributes them to multiple receivers- from agriculture to weather forecasting channels. Protective Features for Sensor To protect the sensitive sensors, sufficient shields and shelters are mounted to enclose them. These are coated for long-lasting protection. The entire weather station is corrosion-resistant and non-conductive for uninterrupted performance. Conclusion With the robust working mechanism, a wide range of data sensing and collection, durable build quality, and protective features, there are versatile applications of automated weather stations in meteorology, agriculture, scientific works, aviation, and hydrology. If you want to buy these weather measuring instruments, choose SS Micro Electronics. We have a diverse range with high accuracy and resolution for various applications.