Shenzhen Chengdi Company MS31 Series Digital Pressure Switch: Innovation in Industrial Measurement

 Shenzhen Chengdi Company recently launched a highly anticipated industrial measurement device - the MS31 Series Digital Pressure Switch. 

This product has quickly become a new favorite in the field of industrial pressure measurement with its precise measurement capabilities, efficient output performance, intuitive data display and excellent environmental adaptability. The following are the detailed features and advantages of this product:

Measurement Range and Accuracy

  The MS31 Series digital pressure switch has a wide measurement range, ranging from -101.3KPa to 1.0MPa. This ultra-wide measurement range enables it to adapt to a variety of industrial application scenarios from vacuum to high pressure, and can provide accurate pressure measurement in industries such as chemicals, pharmaceuticals, and food and beverages.

Its indication accuracy is ±2% F.S. and its repeatability is ±0.2% F.S. ±2 digits, ensuring high-precision pressure measurement in a variety of industrial environments. This high-precision measurement capability is essential for industrial processes that require precise pressure control, and can help users achieve more precise process control, improve production efficiency and product quality.

Output function

  This product has two switch outputs and one analog output to meet a variety of control needs. The maximum load of the switch output is 100mA, the maximum supply voltage is 30V DC (for normally open connection) and 24V DC (for normally closed connection), and the residual voltage is less than 1.5V. This design makes it compatible with various control systems and equipment,

providing reliable switch control signals.

  The analog output provides a voltage output of 1-5V ±2.5% F.S. and a current output of 4-20mA ±2.5% F.S., with a linearity of ±1% F.S., and an output impedance of approximately 1KΩ (voltage output) and a minimum of 50Ω & a maximum of 600Ω (current output). This analog output function further enhances its application flexibility in automation control, and can be seamlessly connected with various analog input devices to achieve more complex control logic.

Response time

  The MS31 series offers a variety of response time options, including 2.0ms, 50ms, 100ms, 250ms, 500ms, and 2000ms, which users can choose according to actual needs. It is particularly noteworthy that for the analog output of the MS31 series, the fastest response time can reach 1ms. This fast response capability enables it to meet the control needs of equipment with extremely high response speed requirements such as high-speed placement machines, ensuring precise control in rapidly changing pressure environments.

Display and operation

  The product is equipped with a three-color (red/green/orange) LCD display with a sampling rate of 4 times/second, which can intuitively display pressure values and status information, allowing users to monitor pressure changes in real time. This intuitive display method not only improves the user experience, but also helps users quickly identify and respond to abnormal pressure conditions, improving the safety and reliability of the system.

Environmental adaptability

  The operating temperature range of the MS31 series digital pressure switch is 0-50℃ (no condensation or freezing), the storage temperature range is -10~50℃ (no condensation or freezing), and the operating humidity range is 35-85%RH (no condensation). The protection level is IP40, which can effectively prevent the intrusion of dust and foreign matter. This excellent environmental adaptability enables it to operate stably in various harsh industrial environments, extend the service life of the equipment, and reduce maintenance costs.

Physical characteristics

  The product weighs about 200g (including leads), and the pressure port supports A, R1/8*M5 M, M5 interface, which is convenient for connection with various pressure sources. This compact design and light weight make it easy to install and deploy, suitable for various industrial equipment and systems.

Accessories

  A cable with a connector and an instruction manual are included with the product for easy installation and operation. This thoughtful accessory configuration not only simplifies the user's installation process, but also provides a detailed operating guide to help users get started quickly and improve efficiency.

Application scenarios

  The MS31 series digital pressure switch is suitable for a variety of industrial fields, including but not limited to pneumatic systems, vacuum systems, automated production lines, etc. In pneumatic systems, it can be used to monitor and control the pressure of pneumatic equipment to ensure the normal operation of the equipment. In vacuum systems, its ultra-wide range enables it to effectively monitor pressure changes in vacuum environments. In automated production lines, the MS31 series can provide fast and accurate pressure feedback to achieve efficient automated control.

Summary

  Shenzhen Chengdi's MS31 series digital pressure switch provides a new solution for industrial pressure measurement and control with its precise measurement capabilities, efficient output performance, intuitive data display and excellent environmental adaptability. Whether in the fields of pneumatics, vacuum or automation, the MS31 series can meet the diverse needs of users and help industrial production to operate efficiently and stably. With the continuous development of industrial automation and intelligence, the MS31 series digital pressure switch will surely play an important role in more fields and become a benchmark product in the field of industrial measurement.

Learn more: Visit Chengdi Technology's official website (https://www.chengdis.com/) to get Chengdi's latest product information