Optical liquid level switch
-0.5 - 20 bar | AF21 Aquasant

Aquasant level sensors and conductance probes are suitable for an extraordinarily wide range of applications. Our level sensors, which work on opto-electronic measuring principles, are available in many different materials, detect levels and limit situations for medias ranging from highly-explosive liquids to corrosive chemical liquids. Our control devices operate Aquasant sensors, while providing continuous fail-safe system checks. They manage and regulate the functions required for process control purposes. Probes designed to detect levels of conductive / none conductive medias are used mainly in interface applications.

Technical data
Ex-classification: EEx ia IIC T4
Operating temperature: -190°C to 350°C
Ambient temperature: -30°C to 80°C
Operating pressure: -0.5 to 20 bar
Self monitoring: yes
Mounting connection: G1"
Mounting length: max. 1000mm
Material wet side: 1.4435, Quartz-Glass
Control system types: AS1, AS8, AS9, AN3, AN9, AS51-E24
Inline sterilization possible