The WIO® High Level Switches are specifically designed for industrial wireless liquid level sensing for spill/overflow prevention. These submersible level switches are ideal for point level sensing of refined fuels, crude oil products, chemicals, acids, caustics, lubricants, detergents etc.
The High Level Switches are self-contained and integrated with a battery-powered RF transmitter which immediately transmits wireless alarms when a set point level is reached (signaling overfill condition) or fluid level changes. These industrial wireless automation switches are to be used with WIO® Wireless Gateway / RTU products which connect to the primary control panel or RTU. The WIO System forms the foundation of wireless process control enabling automatic emergency shut-down of the dispensing pump. The Side mount package is ideal for a single point liquid sensing with wireless alarming capability.
The WIO® High Level Switches utilize a license free 902-928 MHz ISM bandwidth FHSS technology to reliably transmit wireless alarms. This eliminates installation costs of cable and conduit runs. With the WIO® High Level Switches, installation time is now measured in minutes, not days or weeks.
Protected by US Patent #6967589