Thermal mass flow sensor SDN 500 series

for liquidsanalog output

The SDN 503 system is a thermal flow sensor for liquids, manufactured by EGE. This product contains inline flow controllers with tube fittings that are resistant to threatening media, producing quick reaction times. It is used in detecting the flows between 1 and 200-ml/min, and features pressure resistance rates of up to 10 bar. Through a tube fitting or a G 1/4 thread, this sensor is suitable for pipe-related applications. These sensors only require limited space, due to its solid design. EGE offers thermodynamic flow controllers without moveable parts, which means they are robust and resistant to soiling. Controllers for fluids such as water, glycol mixtures or chemicals are as much part of the product range as sensors for gases such as air and carbon dioxide. Intrinsically safe sensors based on ATEX for explosive and hazardous areas are also available. Additional variations consist of high temperature sensors up to 160 °C, special sensors made from such materials as Hastelloy, Monel, titanium and tantalum with high resistance to chemicals, and programmable flow sensors with digital displays. The flow controllers are either screwed into the side of the pipe or added to the line itself in the form of inline sensors. Function » Probes » Amplifiers and compact devices » Terminology » Setting instructions » Inline-Flow monitoring » Use in hazardous areas » Air flow controller compact inline Fluid controllers