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SUP14

Product catalog summary

Overview:
The document provides technical specifications for the SUP14 off-center load cell manufactured by CELMI s.r.l. This load cell is designed for small capacity weighing systems and is suitable for applications such as small weighing platforms and hopper weighing.

Main Features:

Universal use and low cost.
Constructed from aluminum.
Independent from the center of load application.
Platform size of 250x300 mm.

Nominal Load:
The load cell supports nominal loads ranging from 3 kg to 50 kg.

Specifications According to VDI/VDE 2637:

Nominal Load (Ln): 3 to 50 kg.
Initial Load (Lp): 20% of Ln.
Maximum Load (Ll): 150% of Ln.
Non-linearity, Hysteresis Error, and Repeatability Error: 0.02% of Ln.
Creep (30 minutes): 0.03% of Ln.
Nominal Temperature Range: -10°C to +40°C.
Zero and Output Temperature Drift (over 10°C): 0.025% of Cn.
Thermal Gradient: less than 5°K/h.

Electrical Data:

Nominal Output: 2 mV/V.
Nominal Output Tolerance: ±10% of Cn.
Nominal Supply Voltage: 1 to 10 V.
Maximum Supply Voltage: 15 V.
Input Resistance: 410 Ω ±15%.
Output Resistance: 350 Ω ±3%.
Insulation Resistance at 20 V: greater than 2000 MΩ.
Zero Output Tolerance: ±2% of Cn.

Mechanical Data:

Breaking Load: 200% of Ln.
Maximum Side Load: 100% of Ln.
Deflection: less than 1 mm.
Cable Length: 1000 mm.
Weight: 0.2 kg.

Environmental Conditions:

Working Temperature Range: -20°C to +60°C.
Storage Temperature Range: -20°C to +60°C.
Housing Protection: IP-65.

Note: Specifications are subject to change without notice.

Catalog excerpts

OFF CENTER LOAD CELL TYPE SUP14 APPLICATIONS: Off centre load cell type SUP14 can be used in small capacity weighing systems. Some applications are: - Small weighing platforms - Hopper weighing, etc. MAIN FEATURES: - Universal use Low cost Aluminium construction Independent from centre of load application Platform size 250X300 mm NOMINAL LOAD: kg 3-6-10-15-20-25-30-50 S P E C IF IC A T IO N A C C O R D IN G T O V D I/V D E 2 6 3 7 M E T R O L O G IC A L C H A R A C T E R IS T IC S N O M IN A L L O A D IN IT IA L L O A D M A X IM U M L O A D N O N -L IN E A R IT Y H IS T E R E S IS E R R O R R E P E A T A B IL IT Y E R R O R C R E E P -3 0 M IN U T E S N O M IN A L T E M P E R A T U R E R A N G E Z E R O T E M P E R A T U R E D R IF T (O V E R 1 0 °C ) O U T P U T T E M P E R A T U R E D R IF T (O V E R 1 0 °C ) T H E R M A L G R A D IE N T E L E C T R IC A L D A T A N O M IN A L O U T P U T N O M IN A L O U T P U T T O L E R A N C E N O M IN A L S U P P L Y V O L T A G E M A X IM U M S U P P L Y V O L T A G E IN P U T R E S IS T A N C E O U T P U T R E S IS T A N C E IN S U L A T IO N R E S IS T A N C E @ 2 0 V ZER O O U T PU T T O LER AN C E M E C H A N IC A L D A T A B R E A K IN G L O A D M A X IM U N S ID E L O A D D E F L E C T IO N C ABLE LEN G T H W E IG H T E N V IR O N M E N T A L C O N D IT IO N S W O R K IN G T E M P E R A T U R E R A N G E STORAG E TEM PERATURE RANGE H O U S IN G P R O T E C T IO N SUBJECT TO CHANGE WITHOUT NOTICE CELMI s.r.l. Largo Brugnatelli 13/16 20090 BUCCINASCO (MI) ITALY Tel: +39-0245712209 / 0257503712 Fax: +39-0245705836 / 0257506211 Internet: www.celmi.com mail: [email protected]

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SUBJECT TO CHANGE WITHOUT NOTICE

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SUP14

SUP14

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