The EESIFLO EASZ-12 Doppler Flow Switch continuously measures the velocity of fluid in pipelines using the non -intrusive Doppler principle. The switch is quick and easy to install with no holes in the pipe, no sensor fouling, no maintenance and no downtime for sensor installation.
The EASZ-12 is designed for use with fluids, which contain in excess of 0.1% suspended solids or bubbles, having a size greater than 100 microns. Typical applications include slurries, sewage, sludge, pulp, food products, aerated water and abrasives. This versatile flow switch is suitable for use on a variety of metal and plastic pipes.
The EASZ-12 includes a relay with adjustable high and low setpoint control and adjustable delay-on and delay -off timers. The EASZ-12 has two selectable flow ranges, 0 - 6.5 f/s and 0 - 19.6 f/s, with the flow rate indicated on the 10 LED bar graph flow indicator.