Used ROHDE & SCHWARZ ABFS #9199017 for sale

ROHDE & SCHWARZ ABFS (Adaptive Bubble Flow Sensor) is an advanced electronic test equipment used for precisely measuring the pressure and flow of gases. This device provides real-time measurements and can be used to control various devices in the related industries. It has a unique design which features an integrated temperature and pressure sensor, while its sensing element is a non-wetted, hermetically sealed bubble flow sensor based on the thermal-mass flow sensing principle. ABFS is designed to work automatically and is suitable for long-term use, in particular when used with highly corrosive or aggressive liquids or gases, or when working with high accuracy standards. It meets the requirements of different industrial standards such as ATEX, IEC 61591-1, and NAMUR NE 44. The integrated temperature sensor provides accurate readings in temperatures between -25°C and +85°C. ROHDE & SCHWARZ ABFS consists of two separate units; the sensing element and the associated electronics for the signal processing. The sensing element has an integrated bubble flow sensor and pressure sensor along with a short-term memory and is equipped with a UHV/HP connection. The electronic unit has a control unit consisting of a PLC, measurement electronics and a display unit. ABFS provides accurate measurements down to -25°C, while the accuracy of the measurement is better than 1% full scale in the normal range and better than 0.2% full scale in the high accuracy range. It has an automatic zero-point adjustment and is also self-calibrating. Furthermore, ROHDE & SCHWARZ ABFS is designed to handle dynamic pressure or flow changes, which makes it suitable for demanding applications. ABFS is suitable for monitoring and controlling gas and liquid flow as well as measuring and controlling liquid and gas pressure. It is also suitable for applications in very specific and controlled environments where only a high degree of accuracy and a conforming tightness is sufficient. ROHDE & SCHWARZ ABFS is also capable of determining leak rates in flow and pressure systems. Overall, ABFS is an advanced electronic test equipment which offers high precision and accuracy when measuring pressure and flow of gases. Its integrated temperature sensor, precise calibration, and self-calibrating capabilities make it suitable for various applications in highly specialized and controlled environments.