New SBY flow switch from features very quick reaction

Following the binary output devices capable of detecting a presence or loss of a flow within less than 0.01 seconds, ifm is launching the SBY433 and SBY434, which provide the same fast response, but with a 4-20mA analogue signal. The setting range of the SBY433 covers 1 to 25 litres/minute, while the SBY434 can be set between 2 and 50 litres/minute, in each case with minimal pressure loss.

As featured in the binary SBY, the analogue SBY is simple to adjust via the calibrated setting ring. Both have Rp ¾ process connection and operate on a nominal 24V DC. Permissible medium temperatures range from +10 to +85degC, and while the data are stated for water, the materials in contact with the medium such as stainless steel, nickel-plated brass and industrial plastics mean that flows other media can be signalled.

A typical application is cooling water, so for applications such as cooling circuits in induction furnaces, the SBY flow switch range from ifm electronic is suitable. Go to www.ifm-electronic.co.uk to learn more.