New Products SONIC-EYE™ Non-Invasive Bottom-Up Continuous Level Transmitter For Semi Conductor/ Pharmaceutical Industry SONIC-EYE™ Non-Invasive Disposable Mounting/ Reusable Liquid Level Switch Single/Multiple Points SENTIO™ Miniature Liquid Level Switch With 1/2" NPT Sensor Mounting Continuous Level Transmitter For Semi Conductor / Pharmaceutical Industry Point Level For Semi Conductor / Pharmaceutical Industry