Liquid level switch HFS
stainless steelIP67IP68

liquid level switch
liquid level switch
liquid level switch
liquid level switch
liquid level switch
liquid level switch
liquid level switch
liquid level switch
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for liquids
Other characteristics
stainless steel, IP67, IP68
for chemicals, for the food industry
Process pressure

Max.: 100 bar (1,450.38 psi)

Min.: 0 bar (0 psi)

Process temperature

Max.: 105 °C (221 °F)

Min.: -40 °C (-40 °F)


Sitron’s HFS high frequency limit level sensor is designed to effortlessy detect the level of fluids or paste-like media while ignoring the influence of deposits of viscous media (ketchup, yogurt, pastes, syrups, jams and jellies, creams, soap) as well as products such as detergents, alkalis, or various chemicals. The sensor works in the high frequency band, enabling reliable detection of the level of media without interference from coating or build-up on the electrode. Applications: Ideal solution for viscous or sticky media such as ketchup, yogurt, syrups, creams or pastes, tar like materials, alkalis, etc. Power Supply: 7...34 Vdc Power Consumption: Max. 5mA DC Output: PNP or NPN Max Switching Current: 300 mA Ambient Temperature: -40...85°C Process Temperature: -40...105°C Máx pressure: 10 MPa (100 Bar) Class Protection: IP67 or IP68 (see models) Material: Sensor PEEK / Body in 316 and 304 S.S


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.