CELMI s.r.l. Largo Brugnatelli 13/16 20090 BUCCINASCO (MI) ITALY Tel +39-0245712209 Fax +39-0245705836 Internet: www.celmi.com DOUBLE SHEAR LOAD CELL TYPE 91 APPLICATIONS: The double bending load cell type 91 can be used in high loading capacity weighing systems. Some applications are: - Weighing in ladle - Weighing in scrap basket - Weighing in tundish trucks - Weighing in iron and steel plants - Weighing in off-shore plants MAIN FEATURES: - Water-proof - Soldered with microplasma - Easy to install - Standard nominal load from 10 to 120 tons - Side load very high resistance - High overload NOMINAL LOAD: ton 10-25-50-100-120 S P EC IF IC A TIO N A C C O R D ING TO V D I/V D E 2 6 3 7 M E TRO LO G IC A L C H A R A C T E R IS T IC S P ar. U n . C O M B IN ED ER R O R F com b % Ln 0,085 N O M IN A L LO AD Ln K g 1 0 ÷ 1 2 0 IN IT IA L LO A D L p % Ln 20 M A XIM UM L O A D L l % L n 2 6 0 N O N -LIN E AR IT Y F lin % Ln 0,07 H IS T E R E S IS E R R O R F u % L n 0 ,0 4 R E P E A T A B IL IT Y E R R O R F v % L n 0 ,0 3 C R E E P -3 0 M IN U T E S F c r % L n 0 ,0 5 N O M IN A L T EM P ER A TU R E R AN G E B tn °C -10+ 85 Z ER O T EM P ER A TU R E D R IF T (O V E R 10 °C ) T K 0 % C n 0,1 O U T P U T T EM P E R A TU R E D R IF T (O V E R 1 0 °C ) T K C % C n 0 ,0 6 TH E RM A L G R A D IE N T °K /h < 5 E L E C TR IC A L D A TA N O M IN A L O U T P U T C n m V /V 1 N O M IN A L O U T P U T TO LE R A N C E D c ±% C n 0,2 NO M IN A L S U P P LY V O LTAG E B su V 1÷24 M AXIM UM SUPP LY VO LTAG E Usm ax V 30 IN P U T R E S IS TA N C E R e Ù 8 4 0 ±10% O U T P U T R E S IS T AN C E R a Ù 7 0 0 ±1% IN S U LA T IO N R E S IS T AN C E @ 2 0 V R is Ì Ù > 2 0 0 0 Z ER O O U T P U T TO LE R AN C E D o ±% C n 2 M E C H A N IC A L D A TA B R E A K ING LO A D Ld % Ln > 500 M A XIM U N S ID E L O A D L lq % L n 2 6 0 D E F LE C T IO N hn m m < 0.3 C A B LE LEN G TH m 10 W EIGHT K g EN V IR O NM EN TA L C O N D IT IO N S W O R K ING T EM P ER A TU R E R AN G E B tn °C 10÷85 S TO R A G E T EM P E R A TU R E R A N G E B ts °C -40+ 85 HO U S ING P R O T E C T IO N IP -6 7 SUBJECT TO CHANGE WITHOUT NOTICE