Electro-optical level switch GRF18S series

for liquidsfor tankATEX

GRF18S is a photoelectric Level Sensor for aqueous and water-based liquids. This sensor is based on the renowned energy photoelectric sensor technology. Thanks to the use of high quality raw materials such as 1.4404 stainless steel and polysulfane as well as an enclosure model with IP69 protection, GRF18S guarantees high process safety even in difficult environmental conditions outside the tank. Quick and trouble-free commissioning that does not require any fluid compensation, not only reduces commissioning costs, but also maintenance. By means of optical technology it is particularly suitable for water-based substances. PRODUCT FEATURES Informations measured - Level Detection type - Switch Measurable media - Water. Documentation included - English instructions manual Explosion protection - Safe zone Mounting - Indifferent Measurement site - Bypass, Conduct, Tank Measurement type - With contact Control points number - 1 DETAILS OF THE SIGNAL INPUTS AND OUTPUTS Signal Output Type - Electrical switch Details of the signal outputs - NPN or PNP switching normally open or normally closed. Switchable voltage - 24 Vdc Output details - 1 x PNP ELECTRICAL DATA Voltage type - 24 Vdc Type of electrical connection - M12 connector Reverse polarity protection - No Degree of protection - IP67 Status LED - Power supply LED Max current consumption - 0,1 A Electrical switch - PNP or NPN Number of electrical contacts - 1 Operating voltage - 10...30 Vdc Output state - Normally open MECHANICAL DATA Materials in contact with the measured fluid - AISI 316L (1,4404) - Stainless steel, FPM - Fluorocarbon (Viton), Polisolfane Body material - AISI 316L (1,4404) - Stainless steel