SHEAR BEAM LOAD CELL TYPE 3150 pages
CELMI s.r.l. Largo Brugnatelli 13/16 20090 BUCCINASCO (MI) ITALY
Tel +39-0245712209 Fax +39-0245705836 Internet: www.celmi.com
SHEAR BEAM
LOAD CELL
TYPE 315
APPLICATIONS:
The shear beam load cell type 315 can be used
in small and medium loading capacity weighing
systems.
Some applications are:
- Small weighing platforms
- Weighing in hoppers, tanks, etc.
MAIN FEATURES:
- Water-proof
- Stainless steel
- Soldered with microplasma
- Wide range of nominal load from 0.25 to 5 tons
- High precision (equivalent to OIML C3)
NOMINAL LOAD: 250-500 kg 1-2-3-5 ton
SPECIFICATION ACCO R D ING T O V D I/V D E 2637
M ETROLOGICAL CHARACTERISTICS Par. Un.
COMBINED E RRO R Fcom b %Ln 0,020
NOMINAL LO AD Ln t 0.25÷5
IN IT IA L LO AD Lp % Ln 25
MAXIMUM LO AD L l %Ln 130
NO N-LINE ARIT Y F lin % Ln 0,02
H ISTERESIS E RROR Fu %Ln 0,015
REPEATABILITY E RROR Fv %Ln 0,01
CREEP -30 M INUTES Fcr %Ln 0,02
NOMINAL TEMPERATURE RANGE Btn °C -10+40
ZERO TEMPERATURE D R IFT (OVER 10 °C) TK0 %Cn 0 ,009
OUTPUT TEMPERATURE D R IFT (OVER 10 °C) TKC %Cn 0 ,009
THERMAL G RA D IENT °K/h <5
ELECTRICAL D A TA
NOMINAL O UTPUT Cn m V/V 2
NOMINAL O UTPUT TOLERANCE Dc ±%Cn 0,1
NOMINAL SUPPLY VO LTAG E Bsu V 1÷12
MAXIMUM SUPPLY VOLTAGE Usm ax V 15
INPUT R E S ISTANCE Re Ù 430±10%
OUTPUT R ESISTANCE Ra Ù 350±1%
INSULATION RES ISTANCE @ 20V Ris Ì Ù >2000
ZERO O UTPUT TOLERANCE Do ±%Cn 1
M ECHA N ICAL D A TA
BRE A K ING LOAD Ld %Ln >250
MAXIMUN S IDE LOAD Llq %Ln 100
DEFLECT ION hn m m <0.5
CABLE LENGTH m 5
W EIGHT Kg
ENVIRONM ENTAL C O NDITIONS
W ORKING TEMPERATURE RANG E Btn °C -40+80
STORAGE TEM PERATURE RANGE Bts °C -40+80
HOUSING PRO TECTION IP 66/68
SUBJECT TO CHANGE WITHOUT NOTICE