Product Highlights
The Adjustable Pressure Switch 901 Prescal® is a versatile and reliable device designed to handle various mediums, including air, (non-)combustible and aggressive gases, and vapours. It operates efficiently across a wide temperature range, making it suitable for both medium and ambient temperatures from -20°C to +85°C, with a storage temperature range of -40°C to +85°C.
The switch offers precise control with trip pressure ranges for overpressure ranging from 5 to 20 mbar as the minimum measuring range and 7 to 12 bar as the maximum measuring range. For vacuum applications, it supports -5 to -20 mbar as the minimum measuring range and -300 to -700 mbar as the maximum measuring range. Additionally, the differential pressure ranges from 5 to 20 mbar as the minimum measuring range to 10 to 50 mbar as the maximum measuring range. With its exceptional performance and adaptability, the Adjustable Pressure Switch 901 Prescal® is an ideal solution for a wide range of industrial applications.
Applications
The wastewater technology sector benefits significantly from the Adjustable Pressure Switch 901 Prescal®. In this field, the switch is used to monitor and control the pressure within wastewater treatment systems, ensuring that pumps and valves operate efficiently and safely. By providing reliable pressure monitoring, the switch helps prevent system overloads, leaks, and potential environmental hazards, contributing to the smooth and safe operation of wastewater facilities.
In liquid level measurement, the 901 Prescal® plays a crucial role by detecting the pressure exerted by the liquid column in tanks or reservoirs. This pressure data is then used to infer the liquid level, allowing for accurate monitoring and control. The switch’s adjustability makes it suitable for a wide range of tank sizes and liquid types, ensuring that processes dependent on precise liquid levels—such as chemical dosing or storage—are managed effectively.
Pump control is another key application for the Adjustable Pressure Switch 901 Prescal®. The switch can be set to activate or deactivate pumps based on preset pressure thresholds, protecting the system from running dry or from over-pressurization. This not only extends the lifespan of the pumps but also enhances the overall efficiency and safety of fluid handling systems in various industrial and municipal settings.
In the field of medical technology, the 901 Prescal® is utilized in devices and systems where precise pressure monitoring is critical, such as in medical gas supply systems or sterilization equipment. The switch ensures that pressure remains within safe and effective limits, thereby safeguarding both equipment and patient safety. Its reliability and adjustability make it a trusted component in sensitive medical environments where accuracy is paramount.
