UNIVERSAL LOAD CELL TYPE 336 - Celmi - #1

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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 336 APPLICATIONS: The tension/compression type 336 can be used in small and medium loading capacity weighing systems. Some applications are: - Materials testing machines - Belt conveyor scale - Weighing in silos, hopper, tanks, etc. MAIN FEATURES: - Water-proof - Stainless steel soldered with microplasma - Available with output (CIA 404) - Available with analog output 4-20mA - Standard nominal load from 300 to 5.000 Kg - High precision (equivalent to OIML C3) NOMINAL LOAD: 300-500 kg 1-2-3-5 ton SPEC IFICATION ACCORDING TO VD I/VDE 2637 METROLOGICAL CHARACTER ISTICS Par. Un. COMBINED ERROR Fcomb %Ln 0,020 NOMINAL LO AD Ln t 0 ,3÷5 IN IT IA L LOAD Lp % Ln 25 MAXIMUM LO AD L l %Ln 130 NON-L INEARITY Flin %Ln 0 ,02 HISTERESIS ERROR Fu %Ln 0 ,015 REPEATABIL ITY ERROR Fv %Ln 0 ,01 CREEP-30 M INUTES Fcr %Ln 0 ,02 NOMINAL TEMPERATURE R ANGE Btn °C -10+40 ZERO TEMPERATURE D R IFT (OVER 1 0 °C) TK0 %Cn 0 ,009 OUTPUT TEMPERATURE D R IFT (OVER 10 °C) TKC %Cn 0 ,009 THERMAL G RADIENT °K/h <5 ELECTR ICAL D A TA NOMINAL O UTPUT Cn mV/V 2 NOMINAL O UTPUT TOLERANCE Dc ±%Cn 0,1 NOMINAL SUPPLY VO LTAGE Bsu V 1÷12 MAXIMUM SUPPLY VOLTAGE Usmax V 15 INPUT R ESISTANCE Re Ù 430±10% OUTPUT R ESISTANCE Ra Ù 350±1% INSULATION RES ISTANCE @ 20V Ris MÙ >2000 ZERO O UTPUT TOLERANCE Do ±%Cn 1 MECHANICAL D A TA BREAKING LOAD Ld %Ln >250 MAXIMU N SIDE LOAD Llq % Ln N.A. DEFLECTION hn mm <0.5 CABLE LENGTH m 5 W EIGHT K g ENVIRONMENTAL C O N D ITIONS W ORKING TEMPERATURE R ANGE Btn °C -40+80 STORAGE TEMPERATURE RANGE B ts °C -40+80 HOUSING PROTECTION IP 66/68 SUBJECT TO CHANGE WITHOUT NOTICE