QL-52 miniature sensor are available in the capacities from 0.3kg to 2kg.
Integral structure and easy installation.
Suitable for electronic balance and other high accuracy electronic weighing devices.
Features:
◆Capacity :0.3kg of 2kg
◆Defend grade: IP65
◆High accuracy,parallel beam type,reliable performance.
◆Integral structure and easy installation.
◆Recommended platform size:120x120mm
Electrical connection and Dimensions:(dimension unit:mm)
Technical Specifications
Specifications: |
capacity |
kg |
0.3,0.5,0.6,1,1.5,2 |
safe overload |
%FS |
120 |
ultimate overload |
%FS |
150 |
rated output |
mV/V |
1.0 ± 0.1 |
excitation voltage |
Vdc |
9~ 12 |
combined error |
%FS |
± 0.03 |
zero unbalance |
%FS |
± 2 |
non-linearity |
%FS |
± 0.03 |
hysteresis |
%FS |
± 0.03 |
repeatability |
%FS |
± 0.02 |
creep |
%FS/10min |
± 0.03 |
input resistance |
Ω |
405 ± 6 |
output resistance |
Ω |
350 ± 5 |
insulation resistance |
M Ω |
≥ 5000 @ 50 Vdc |
operating temperature range |
℃ |
-20 ~ +55 |
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 diameter :¢4mm
●Cable length:450mm
The cable length could be chose by customer’s application.