Online data sheet MHF15-21NG1PSM MHF15 LEVEL SENSORS MHF15-21NG1PSM | MHF15 LEVEL SENSORS A B C D E F H I J K L M N O P Q R S T Ordering information Type Part no. MHF15-21NG1PSM 1052237 Other models and accessories www.sick.com/MHF15 Detailed technical data Features Medium Fluids Measurement Switch Light source LED Type of light Visible red light Wave length 650 nm Process pressure –0.5 bar ... 16 bar Process temperature –25 °C ... +55 °C GOST approval ✔ UL approval ✔ RoHS certificate ✔ Performance Response time 2 ms Electronics Supply voltage 10 V DC ... 30 V DC 1) Residual ripple ≤ 5 Vpp 2) Power consumption ≤ 30 mA at 24 V DC without output load Protection class III Electrical connection M12 round connector x 1, 4-pin Output signal 1 x PNP 3) Switching mode Normally closed Signal voltage HIGH Vs - 2.9 V Signal voltage LOW Approx. 0 V Output current ≤ 100 mA 3) ≤ 100 mA 1) 2) 3) 4) 2 UV connections, reverse polarity protected. May not exceed or fall below Uv tolerances. Output overcurrent and short-circuit protected. With light/dark ratio 1:1. FLUID SENSORS | SICK Online data sheet | 2016-06-16 18:15:07 Subject to change without notice MHF15-21NG1PSM | MHF15 LEVEL SENSORS Switching frequency 250 Hz 4) Enclosure rating IP 67: EN 60529, IP 69K: EN 40050 1) 2) 3) 4) UV connections, reverse polarity protected. May not exceed or fall below Uv tolerances. Output overcurrent and short-circuit protected. With light/dark ratio 1:1. Mechanics Wetted parts Stainless steel 316L, polysulfon, FPM Process connection G½ Housing material Stainless steel 1.4404 Ambient data Ambient operating temperature –25 °C ... +55 °C Ambient storage temperature –25 °C ... +70 °C Classifications ECl@ss 5.0 27200506 ECl@ss 5.1.4 27200506 ECl@ss 6.0 27200506 ECl@ss 6.2 27200506 ECl@ss 7.0 27200506 ECl@ss 8.0 27200506 ECl@ss 8.1 27200506 ECl@ss 9.0 27200506 ETIM 5.0 EC002654 ETIM 6.0 EC002654 UNSPSC 16.0901 41111950 Dimensional drawing (Dimensions in mm (inch)) 63.6 (2.50) 26.7 (1.05) 19 (0.75) G 1/2 M12x1 9.1 (0.36) 32 (1.26) 2016-06-16 18:15:07 | Online data sheet Subject to change without notice O-Ring 22 x 2,5 (O-Ring 0.87 x 0.10) FLUID SENSORS | SICK 3 MHF15-21NG1PSM | MHF15 LEVEL SENSORS A B C D E F H I J K L M N O P Q R S T Connection diagram brn 1 blu 3 blk 4 wht 2 L+ M Q NC Connection type Recommended accessories Other models and accessories www.sick.com/MHF15 Brief description Type Part no. BEF-FL-316G12LMH1 4065669 Head A: female connector, M12, 4-pin, straight Head B: cable Cable: PVC, unshielded, 2 m DOL-1204-G02M 6009382 Head A: female connector, M12, 4-pin, straight Head B: cable Cable: drag chain use, PUR, halogen-free, unshielded, 2 m DOL-1204-G02MC 6025900 Head A: female connector, M12, 4-pin, straight Head B: cable Cable: PVC, unshielded, 5 m DOL-1204-G05M 6009866 Head A: female connector, M12, 4-pin, straight Head B: cable Cable: drag chain use, PUR, halogen-free, unshielded, 5 m DOL-1204-G05MC 6025901 Head A: female connector, M12, 4-pin, straight Head B: cable Cable: PVC, unshielded, 10 m DOL-1204-G10M 6010543 Head A: female connector, M12, 4-pin, straight Head B: cable Cable: drag chain use, PUR, halogen-free, unshielded, 10 m DOL-1204-G10MC 6025902 Head A: female connector, M12, 4-pin, angled Head B: cable Cable: PVC, unshielded, 2 m DOL-1204-W02M 6009383 Flanges Welded flange G ½, Stainless steel V4A (1.4404, 316L) Plug connectors and cables 4 FLUID SENSORS | SICK Online data sheet | 2016-06-16 18:15:07 Subject to change without notice MHF15-21NG1PSM | MHF15 LEVEL SENSORS Brief description Type Part no. Head A: female connector, M12, 4-pin, angled Head B: cable Cable: drag chain use, PUR, halogen-free, unshielded, 2 m DOL-1204-W02MC 6025903 Head A: female connector, M12, 4-pin, angled Head B: cable Cable: PVC, unshielded, 5 m DOL-1204-W05M 6009867 Head A: female connector, M12, 4-pin, angled Head B: cable Cable: drag chain use, PUR, halogen-free, unshielded, 5 m DOL-1204-W05MC 6025904 Head A: female connector, M12, 4-pin, angled Head B: cable Cable: PVC, unshielded, 10 m DOL-1204-W10M 6010541 Head A: female connector, M12, 4-pin, angled Head B: cable Cable: drag chain use, PUR, halogen-free, unshielded, 10 m DOL-1204-W10MC 6025905 Head A: female connector, M12, 4-pin, angled Head B: cable Cable: PVC, unshielded, 15 m DOL-1204-W15M 6036474 Head A: female connector, M12, 4-pin, angled Head B: cable Cable: PVC, unshielded, 20 m DOL-1204-W20M 6033559 2016-06-16 18:15:07 | Online data sheet Subject to change without notice FLUID SENSORS | SICK 5 Online data sheet SICK at a glance SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. Comprehensive services complete our offering: SICK LifeTime Services provide support throughout the machine life cycle and ensure safety and productivity. For us, that is “Sensor Intelligence.” Worldwide presence: Contacts and other locations – www.sick.com SICK AG | Waldkirch | Germany | www.sick.com