S Beam Load Cells from 1 KG to 500 KG (QH-31A)
Product Discription:
QL-31A load cells are available in the capacities from 1 kg to 500 kg
S beam style. Tension and/or compression loading.
Alloy steel or stainless steel,Silicon adhesive sealed inside, waterproof, anti-corrosion and suitable for all kinds of environment.
Integral structure and easy installation.
Suitable for crane scale, mechanical conversion scale, hopper scale and other electronic weighing devices.
Features:
Capacity :1 kg to 500 kg
Defend grade: IP66
High accuracy. Alloy steel or stainless steel.
Integral installation, Low profile. reliable performance
Electrical connection and Dimensions:
| Specifications: |
| capacity |
Kg |
1~500 |
| safe overload |
%FS |
120 |
| ultimate overload |
%FS |
150 |
| rated output |
mV/V |
2.0 ± 0.04 |
| excitation voltage |
Vdc |
5 ~ 15 |
| combined error |
%FS |
± 0.03 |
| zero unbalance |
%FS |
± 1.0 |
| non-linearity |
%FS |
± 0.03 |
| hysteresis |
%FS |
± 0.03 |
| repeatability |
%FS |
± 0.02 |
| creep |
%FS/30min |
± 0.024 |
| input resistance |
Ω |
350 ± 5 |
| output resistance |
Ω |
350 ± 3 |
| insulation resistance |
M Ω |
≥ 5000 @ 100 Vdc |
| operating temperature range |
ºC |
-20~ +55 |
| compensated temperature range |
ºC |
-10 ~ +40 |
| temperature coefficient of SPAN |
%FS/10ºC |
± 0.017 |
±0.011 |
| temperature coefficient of ZERO |
%FS/10ºC |
± 0.020 |
±0.015 |
Electrical connection:
Excitation+ red Excitation- black Signal+ green Signal- white
Four-core shielded cable with polyethylene. Cable is not connected with elastomer.
Cable length:5 ±0.2 m
Cable diameter :5 ±0.2 mm
The cable length could be chose by customer's application.
Audited Supplier 
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