1 pcs : FTL31-AA4U2AAW5J - Liquid Level Sensors Vibronic level switch Non-hazardous area, 10-30VDC, 3-wire PNP, Valve plug ISO44

Liquiphant FTL31 & FTL33 Point Level Switches Endress+Hauser Liquiphant FTL31 and FTL33 Point Level Switches are ideal for applications that traditionally use float switches or conductive, capacitance, and optical sensors. These switches work in areas where these measuring principles are not suitable due to conductivity, buildup, turbulence, flows, or air bubbles because the Liquiphant devices are unaffected by these conditions. These sensors can be used for process temperatures up to +150°C, which is also suitable for CIP and SIP cleaning processes. The compact design features small vibronic sensors in robust 316L stainless steel housing with no mechanically moving parts for maintenance-free use. These plug-and-play devices do not require adjustment, even with changing media, and are self-monitoring with safe switching in case of power supply loss. The Endress+Hauser Liquiphant FTL31 series is designed for the machinery industry, while the FTL33 switches are intended for food and beverage applications with hygienic requirements.