MHF15 Optical Level Switch Riels® Instruments - 1 Pages

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MHF15 Optical Level Switch Riels® Instruments

Catalog excerpts

OPTICAL LEVEL SWITCH LEVEL CONTROLS All data and contents of this card are the exclusive property of Riels Instruments Optical level switch At a glance • Robust level monitoring in liquid without additional requirements • Small, compact design; no medium calibration required • Process temperature up to 55 °C, process pressure up to 16 bar • IP 67 and IP 69K enclosure rating • Process connection G A • Highly medium resistant due to stainless steel housing 1.4404, polysulfone apex • Output available as PNP or NPN transistor • FDA-compliant, UL Your benefits • Small, compact sensor ideal for difficult installation conditions with limited space • Quick commissioning without medium calibration saves time and money • No moving mechanical parts reduce maintenance and eliminate the need to recalibrate -- even after long periods of use. Features Medium    Fluids Measurement    switch Process pressure    -0.5 bar    ... 16 bar Light source    LED Type of light    Red    light Mechanical data Housing material    Stainless steel 316L Process connection    G 1/2 Ambient data Ambient temperature, operation    -25 °C ... 55 °C Ambient temperature, storage    -25 °C ... 70 °C Wetted parts    stainless steel 316L, polysulfon, NBR Electrical data Dimensional drawing Supply voltage Ripple Power consumption Output signal Connection type Response time Signal voltage HIGH Signal voltage LOW Output current Switching frequency Enclosure rating Protection class Switching output 10 V DC ... 30 V DC 11 < 5 Vpp 21 < 30 mA at 24 V without output load 1x PNP 31 M12x1, 4-pin 2 ms Vs - 2.9 V approx. 0 V < 100 mA 41 250 Hz 51 IP 67: EN 60529, IP 69K: EN 40050 III NO 13 VS connections reverse-polarity protected 2) May not exceed or fall short of VS tolerances 3) 4) Output overcurrent and short-circuit protected 5) With light/dark ratio 1:1 Connection type Connection diagram Riels Instruments Srl •    +39 049 8961771 •    +39 049 717368 • www.riels.it • info@riels.it

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