English 
CE,OIML Certificate Platform Scale Load Cell Sensor for Weighing System
QL-11 load cells are available in the capacities from 3kg to 120kg.
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 ：3kg to 120kg
Defend grade: IP65
High accuracy.
Aluminum parallel beam
Max. platform size:250x350mm
Integral structure,reliable performance,and easy installation.
Electrical connection and Dimensions:
Technical Specifications
Specifications: | ||
capacity | kg | 3,5,10,15,20,30,35,40,50,100,120 |
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 | ± 1.5 |
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：0.45 m
Cable diameter ：4 ±0.2 mm
The cable length could be chose by customer’s application.