CELMI s.r.l. Largo Brugnatelli 13/16 20090 BUCCINASCO (MI) ITALY Tel +39-0245712209 Fax +39-0245705836 Internet: www.celmi.com UNIVERSAL LOAD CELL TYPE 296 APPLICATIONS The tension/compression load cell type 296 can be used in weighing systems and forces measures. Some applications are: - Security systems - Materials testing machines - Hydraulic presses - Pneumo-hydraulic presses - Weighing in silos, hopper, tanks, etc. MAIN FEATURES - Water-proof - Side load high resistance - Stainless steel soldered with microplasma - Standard nominal load from 1 to 50 tons NOMINAL LOAD: 1-2-5-10-20-50 ton SPECIFICATION ACCORDING TO VDI/VDE 2637 METROLOGICAL CHARACTERISTICS Par. Un. COMBINED ERROR Fcomb %Ln 0,020 NOMINAL LOAD Ln Kg 1÷50 IN ITIA L LOAD Lp %Ln 25 MAXIMUM LOAD Ll %Ln 130 NON-LINEARITY Flin %Ln 0,02 HISTERESIS ERROR Fu %Ln 0,015 REPEATAB ILITY ERROR Fv %Ln 0,01 CREEP-30 M INUTES Fcr %Ln 0,02 NOMINAL TEMPERATURE RANGE Btn °C -10+40 ZERO TEMPERATURE DRIFT (OVER 10 °C) TK0 %Cn 0,009 OUTPUT TEMPERATURE DRIFT (OVER 10 °C) TKC %Cn 0,009 THERMAL GRADIENT °K/h <5 ELECTRICAL DATA NOMINAL OUTPUT Cn mV/V 2 NOMINAL OUTPUT TOLERANCE Dc ±%Cn 0,1 NOMINAL SUPPLY VO LTAGE Bsu V 1÷24 MAXIMUM SUPPLY VOLTAGE Usmax V 30 INPUT RESISTANCE Re Ù 850±10% OUTPUT RES ISTANCE Ra Ù 700±1% INSULATION RESISTANCE @ 20V Ris Ì Ù >2000 ZERO OUTPUT TO LERANCE Do ±%Cn 1 MECHANICAL DATA BREAK ING LOAD Ld %Ln >250 MAXIMUN SIDE LOAD Llq %Ln 300 DEFLECT ION hn mm <0.3 CABLE LENGTH m 5 W EIGHT Kg ENVIRONMENTAL CO NDITIONS W ORKING TEMPERATURE RANGE Btn °C -40+80 STORAGE TEMPERATURE RANGE Bts °C -40+80 HOUSING PROTECTION IP 66/68 SUBJECT TO CHANGE WITHOUT NOTICE