Online data sheet LFH-SBX40G1AS20SZ0 LFH PRESSURE SENSORS LFH-SBX40G1AS20SZ0 | LFH PRESSURE 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. LFH-SBX40G1AS20SZ0 6040945 Other models and accessories www.sick.com/LFH Illustration may differ Features Medium Fluids Pressure type Gauge pressure Measuring range 0 bar ... 0.4 bar Process temperature –10 °C ... +50 °C Output signal 4 mA ... 20 mA, 2-wire Cable length 20 m Performance Non-linearity ≤ ± 0.2 %, of span (Best Fit Straight Line, BFSL) according to IEC 61298-2 Accuracy ≤ ± 0.5 % of the span 1) Non-repeatability ≤ ± 0.1 % of the span Long-term drift/one-year stability ≤ ± 0.2 % of span (at reference conditions) Temperature coefficient in rated temperature range Mean TC of zero: ≤ 0.2 % of span / 10 K (< 0.4 % for pressure ranges ≤ 0.25 bar), Mean TC of span ≤ 0.2 % of span / 10 K Rated temperature range 0 °C ... +50 °C 1) Including non-linearity, hysteresis, zero point and full scale error (corresponds to error of measurement as per IEC 61298-2). Mechanics/electronics Wetted parts Housing: Stainless steel Pressure connection/diaphragm: CrNi steel Protection cap: PA Electrical connection PUR cable Supply voltage 10 V DC ... 30 V DC 14 V DC ... 30 V DC with output signal 0 V ... 10 V (only with enhanced varient) Electrical safety Protection class: III Short-circuit protection: QA towards M Reverse polarity protection: L+ to M Surge protection: According to EN 61000-4-5 (1.5 J) optional for enhanced variant Dielectric strength 500 V DC, NEC Class 02 power supply (low voltage and low current max. 100 VA even in the event of a fault) CE-conformity EMC directive: 2004/108/EC, EN 61 326-2-3 Weight sensor 0.18 kg 2 FLUID SENSORS | SICK Online data sheet | 2017-02-13 13:16:27 Subject to change without notice LFH-SBX40G1AS20SZ0 | LFH PRESSURE SENSORS Cable weight 0.08 kg/m Enclosure rating IP 68 Protection class III ✔ Ambient data Storage temperature –30 °C ... +80 °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 EC001846 ETIM 6.0 EC001846 UNSPSC 16.0901 41111950 Dimensional drawing (Dimensions in mm (inch)) ( 27 1.06) 18 (0.71) 10 (0.39) 100 (3.94) Standard version (Immersion depth up to 100 m) G1/2B 2017-02-13 13:16:27 | Online data sheet Subject to change without notice FLUID SENSORS | SICK 3 LFH-SBX40G1AS20SZ0 | LFH PRESSURE SENSORS A B C D E F Recommended accessories Other models and accessories www.sick.com/LFH Brief description Type Part no. BEF-AWLFHSST-0001 5324308 BEF-CCLFH001-0001 5324307 ASK-CB-LFHPC0-0001 5324310 APR-VFLFH001-0001 5324309 Other mounting accessories Additional weight for stabilizing the LFH level sensor in moving liquids. Interior process connection G ½, is fastened to the level sensor instead of the protective cap. Weight: 500 g., Stainless steel 1.4571 Terminal and alignment brackets Cable tension clamp for mounting the connection cable of the level sensor, max. tensile load = 2.5 kN (not to be used with FEP cable), steel, zinc coated, Plastic Adapters and distributors Protection filter Protection filter for connection cable. Prevents humidity from entering the ventilation tube of the connection cable. For self-mounting at cable end. H I J K L M N O P Q R S T 4 FLUID SENSORS | SICK Online data sheet | 2017-02-13 13:16:27 Subject to change without notice 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