ASAIR aluminum alloy high-precision gas mass flow controller air micro gas flowmeter AS200B series

AS200B series gas mass flow controller, suitable for a variety of conventional gases, improves the accuracy and reliability of gas mass flow control measurement results.Repeatability up to ±0.2%F.S.; 1×10-10Pa·m3/secHe has a low leakage rate,good air tightness, and guarantees production safety;can support a variety of signal outputs, including digital signals, 1~5V analog signals, and 4~20mA analog signals, and can use a single power supply (+15~+28VDC), suitable for different work scenarios; standard and open communication protocols provide convenience for customers to develop their own control and acquisition software; at the same time, the product also provides powerful free client computer software to facilitate user debugging and operation. AS200B series products are developed by ASAIR Electronics using advanced MEMS technology. Core technologies are used in many aspects such as sensor drive, zero drift control and valve control to ensure the high performance, high quality and high reliability of the product. It is a high-quality instrument with good stability, high accuracy, low leakage rate and high pressure resistance.