English 
Production Introduction:
QL-12D load cells are available in the capacities from 0.3kg to 12kg.
Alloy aluminum construction with parallel beam type.
Silicon adhesive sealed, surface anodized and anti-corrosion.
Integral structure and easy installation.
Suitable for electronic counting scales, platform scales, electronic balance and other electronic weighing devices.
Features:
Capacity ：0.3kg to 12kg
Defend grade: IP65
High accuracy.
Alloy aluminum parallel beam
Max. platform size:200x200mm
Integral structure, reliable performance, and easy installation
Electrical connection and Dimensions(mm):
Technical Specifications:
Specifications: | ||
capacity | kg | 0.3,0.5,1,1.5,2,3, 5,8,10,12 |
safe overload | %FS | 120 |
ultimate overload | %FS | 150 |
rated output | mV/V | 2.0 ± 0.2 |
excitation voltage | Vdc | 9~ 12 |
combined error | %FS | ± 0.02 |
zero unbalance | %FS | ± 2 |
non-linearity | %FS | ± 0.02 |
hysteresis | %FS | ± 0.02 |
repeatability | %FS | ± 0.01 |
creep | %FS/30min | ± 0.02 |
input resistance | Ω | 406 ± 10 |
output resistance | Ω | 350 ± 3 |
insulation resistance | M Ω | ≥ 5000 @ 50 Vdc |
operating temperature range | ℃ | -20 ~ +60 |
compensated temperature range | ℃ | -10 ~ +40 |
temperature coefficient of SPAN | %FS/10℃ | ± 0.02 |
temperature coefficient of ZERO | %FS/10℃ | ± 0.03 |
Electrical connection:
Excitation+ red Excitation- black Signal+ green Signal- white
Four-core shielded cable with polyethylene. Cable is not connected with elastomer.
Cable length：0.25 m
Cable diameter ：0.8 ±0.2 mm
The cable length could be chose by customer’s application.
For more detailed information about our products,please feel free contact me.
Email:tinachen@qysensor.com