# תא עומס — F4822 > לפלטפורמות עבודה מתרוממות ניידות - קוד קטלוגי: f4822 - דגם: F4822 - קטגוריה: מדידת כוח › Load cells - עמוד המוצר: https://avigan.com.ua/wika/he/products/f4822 - מחיר: לפי בקשה - ספק: AVIGAN (TOV VIKA Prylad), שותף רשמי של WIKA באוקראינה ## תיאור גוף מדידה עמיד בפני עייפות תא עומס מדגם F4822 עבור פלטפורמות עבודה להנפה ניידות (MEWP) מיועד לדרישות מדידה סטטיות ודינמיות ... ## יישומים - Overload protection in mobile elevating work platforms - Industry - Logistics sector - Facility cleaning and maintenance - Energy utilities in indoor and outdoor areas ## תכונות מיוחדות - Measuring ranges 0 ... 2,000 kg [0 ... 4,409 lb] - Diverse redundant electronics - Easy mounting by means of a defined hole pattern - Special protective circuit for high EMC - Fatigue-proof measuring body ## מפרט טכני | פרמטר | ערך | |---|---| | model | F4822 | | product family | F48 | | short description | Load cell for mobile elevating work platforms with redundant electronics and IP67/IP69K protection | | subcategory | Load cell | | certifications | RoHS; CE | | ambient temp | -40 … 80 °C | | ip rating | IP67/IP69K | | weight kg | 4 | | languages in datasheet | en | | force ranges | 0 … 2000 kg; 0 … 4409 lb | | accuracy class | ≤ 0.5 % Fnom | | output signal | 4 ... 20 mA /20 ... 4 mA, 3-wire, diverse redundant opposing | | mounting type | Tension, compression | | cell material | Aluminium | | overload protection percent | 100 | | process temp | -20 … 80 °C | | cable length m | 3 | ## טבלאות מגיליון הנתונים ### Basic information / Version per standard | Standard | In accordance with directive VDI/VDE/DKD 2638 | |---|---| | Material of the measuring body | Aluminium | | Ingress protection (per IEC/EN 60529) | IP67 and IP69K | | Screw quality | 10.9 / M16 x 1.5 galvanized or chromated | | Weight | Approx. 4 kg [8.82 lb] | ### Measuring element / Measurement principle / Sensor element | Type of measuring element | Measuring spring (aluminium) with strain gauges | |---|---| | Force introduction | Compression force | ### Accuracy specifications / Repeatability | Relative linearity error d lin | ≤ 0.5%F nom | |---|---| | Influence of torque on the measuring signal | ≤10%F nom | | Temperature effect on zero signal TC 0 | ≤ ± 0.2%F nom /10 K | | Temperature effect on characteristic value TC C | ≤ ± 0.2%F nom /10 K | | Reference conditions | | | Load | ■ ≤ (UB - 10 V) / 0.02 A (channel 1) ■ ≤ (UB - 7 V) / 0.02 A (channel 2) | ### Rated load F nom | kg | lb | |---|---| | 2,000 | 4,409 | ### Further information to rated load F nom | Force limit F L | → See chapter 'Work load limit (WLL)' | |---|---| | Breaking force F B | → See chapter 'Work load limit (WLL)' | ### Output signal | Rated characteristic value C nom | 4 ... 20 mA/20 ... 4 mA, 3-wire, diverse redundant opposing | |---|---| | Auxiliary power | | | Supply voltage U B | DC 9 ...32V | | Current/power consumption | Voltage output: < 8 mAper channel | | Time response/Dynamic behaviour | | | Response time | < 2 ms (within 10 %...90%F nom ) → Further response times on request | ### Voltage supply and performance data | Electrical safety | Reverse polarity and surge protection and short-circuit resistance | |---|---| ### Electrical connection | Connection type | Cable outlet, flying leads | |---|---| | Cable diameter | 6.6 mm[0.260 in] | | Cable length | 3 m[9.84 ft] | | Insulation resistance R is | > 2 GΩ/ 100V | | Material | PUR | | 1 | 2 | 3 | 4 | |---|---|---|---| | Signal | channel | Cable colour | | | UB + (CH1) | Sensor voltage supply (+) | 1 | Brown | | UB + (CH2) | Sensor voltage supply (+) | 2 | White | | 0 V/S - (CH1) | 0-V-potential/ output signal (-) | 1 | Green | | 0 V/S - (CH2) | 0-V-potential/ output signal (-) | 2 | Grey | | S + (CH1) | Output signal (+) | 1 | Yellow | | S + (CH2) | Output signal (+) | 2 | Pink | | Shield | Grounding | - | Green-yellow | ### Operating conditions | Rated temperature range B T, nom | -20 ...+80 °C [-4 ...+176 °F] | |---|---| | Operating temperature range B T, G | -40 ...+80 °C [-40 ...+176 °F] | | Storage temperature range B T, S | -40 ...+85 °C [-40 ...+185 °F] | | Humidity | 35 ... 85 %relative humidity (non-condensing) | | Vibration resistance F rb (per DIN 50100) | 50%F nom | | Operating altitude | Up to 2,500 m[6,562 ft] above sea level | | Pollution degree in accordance with UL certification | Degree 4: 'Electrical equipment for outdoor use' | ### Packaging and instrument labelling | Packaging | ■ Individual packaging ■ Multiple packaging (up to 20 pieces possible) | |---|---| | Instrument labelling (product label) | ■ WIKA product label, glued ■ Customer-specific product label on request | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |---|---|---|---|---|---|---|---|---| | Rated load kg | A inmm | | | | | | | | | | | 0 | 250 | 500 | 750 | 1,000 | 1,250 | 1,500 | | | 0 | 5,600 | 5,600 | 5,423 | 3,625 | 2,721 | 2,178 | 1,815 | | | 250 | 5,600 | 5,600 | 5,328 | 3,596 | 2,709 | 2,172 | 1,812 | | | 500 | 5,600 | 5,600 | 5,070 | 3,513 | 2,673 | 2,153 | 1,801 | | B inmm | 750 | 5,600 | 5,600 | 4,712 | 3,388 | 2,616 | 2,123 | 1,783 | | | 1,000 | 5,600 | 5,600 | 4,318 | 3,232 | 2,543 | 2,083 | 1,759 | | | 1,250 | 5,600 | 5,037 | 3,932 | 3,060 | 2,456 | 2,035 | 1,730 | | | 1,500 | 4,741 | 4,347 | 3,577 | 2,883 | 2,362 | 1,980 | 1,696 | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |---|---|---|---|---|---|---|---|---| | Rated load lb | A in Inch | | | | | | | | | | | 0 | 9.84 | 19.69 | 29.53 | 39.37 | 49.21 | 59.06 | | | 0 | 12,346 | 12,346 | 11,956 | 7,992 | 5,999 | 4,802 | 4,000 | | | 9.84 | 12,346 | 12,346 | 11,746 | 7,928 | 5,972 | 4,788 | 3,995 | | | 19.69 | 12,346 | 12,346 | 11,177 | 7,745 | 5,893 | 7,747 | 3,971 | | B in Inch | 29.53 | 12,346 | 12,346 | 10,388 | 7,469 | 5,767 | 4,680 | 3,931 | | | 39.37 | 12,346 | 12,346 | 9,520 | 7,125 | 5,606 | 4,592 | 3,878 | | | 49.21 | 12,346 | 11,105 | 8,669 | 6,746 | 5,415 | 4,486 | 3,814 | | | 59.06 | 10,452 | 9,583 | 7,886 | 6,365 | 5,207 | 4,365 | 3,739 | | Logo | Description | Region | |---|---|---| | | EU declaration of conformity | European Union | ## מסמכים - [ds_fo5321_en_co_17b9ce](https://avigan.com.ua/wika/docs/wika/ds_fo5321_en_co.pdf) — PDF, 693 KB, en