UNIVERSAL LOAD CELL TYPE 3360 pages

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