Hopper Scale Bellow Type Weighing Sensor
Product Introduction:
QH-23 load cells are available in the capacities from 5kg to 500kg. Alloy steel & stainless steel construction construction with single shear beam type. Sealed welding ,waterproof, anti-corrosion and suitable for all kinds of environment. Integral structure and easy installation. Suitable for electronic platform scale, hopper scales and other electronic weighing devices.
Features:
Capacity :5kg to 500kg
Defend grade: IP67 & IP68
High accuracy.
Alloy steel & stainless steel single shear beam Low profile and nice exterior
Specifications: |
capacity |
kg |
10,30,50,100,200,250,500, |
safe overload |
%FS |
150 |
ultimate overload |
%FS |
200 |
rated output |
mV/V |
2.0 ± 0.003 |
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 |
350 ± 5 |
output resistance |
Ω |
350 ± 3 |
insulation resistance |
M Ω |
≥ 5000 @ 50 Vdc |
operating temperature range |
ºC |
-20 ~ +55 |
compensated temperature range |
ºC |
-10 ~ +40 |
temperature coefficient of SPAN |
%FS/10ºC |
± 0.01 |
temperature coefficient of ZERO |
%FS/10ºC |
± 0.02 |
Electrical connection:
Excitation+ red Excitation- black Signal+ green Signal- white
Four-core shielded cable with polyethylene. Cable is not connected with elastomer.
Cable length:3m
Cable diameter : 5±0.2 mm
The cable length could be chose by customer's application.