Microwave level switch FM2

for solidsfor liquidsFDA

Using high frequency microwaves, the FM2 level switch detects even non-conductive media. Foam and build-up remain undetected until the level reaches the measuring tip. By avoiding hidden edges and dead spaces, optimal cleaning and maintenance can be ensured. Various electrical connection options and a switching output allow easy integration. Dust and water ingress is reliably prevented by IP 67 protection. Feel free to contact us if you need a customization that is not listed in this datasheet. Features Microwave level switch for media with >20% water content Not influenced by foam or adhesions Hygienic installation in accordance with EHEDG Wetted parts compatible with FDA requirements Vibration resistant LED indicator Applications: Inteded for use in closed stainless steel containers Industrial water applications Safety shutdowns Hygiene applications Technical data: Function - Contact output Max function„low in air“ / Min function„high in air“ Analog output - DC PNP, max 200 mA Power supply - 9...30 V DC Signal characteristics - Switch-on time approx. 1 s Teperature and pressure ranges - Medium temperature: 0..135 °C - Surrounding temperature: -10...80 °C - Storage temperature: -40...85 °C Short-circuit resistance - Permanent Reverse polarity protection - Protection against reverse polarity, but no function Electromagnetic compatibility - Interference emissions and immunity acc. to EN 61326 Wetted materials - Housing: Stainless steel 1.4404 - Sensor: PEEK Weight - Approx. 150 g