QH-31 OIML/CE/RoHS Weight Sensor for Weighing System
are available in the capacities from 20kg to 5000kg.
Alloy steel material with S beam style.
Silicon adhesive sealed inside. It is waterproof and anti-corrosion. So be suitable for all kinds of environment.
Tension and/or compression load.
Be suitable for electronic crane scale, hopper scale, mechanical conversion scale and other electronic
weighing devices.
Features:
Capacity :20 kg to 5000 kg
Defend grade: IP66 & IP68
High accuracy. Reliable performance.
Alloy steel or stainless steel.
Integral installation. Low profile.
Electrical connection and Dimensions:
Technical Specifications
| Specifications: |
| capacity |
Kg |
20,50,100,200,500,750,1000,2000,5000 |
| safe overload |
%FS |
150 |
| ultimate overload |
%FS |
200 |
| rated output |
mV/V |
2.0 ± 0.004 |
| excitation voltage |
Vdc |
9 ~ 12 |
| combined error |
%FS |
± 0.03 |
± 0.02 |
| zero unbalance |
%FS |
± 1.0 |
| non-linearity |
%FS |
± 0.03 |
± 0.02 |
| hysteresis |
%FS |
± 0.03 |
± 0.02 |
| repeatability |
%FS |
± 0.02 |
± 0.02 |
| creep |
%FS/30min |
± 0.03 |
± 0.02 |
| input resistance |
Ω |
390± 20 |
580± 20 |
| output resistance |
Ω |
351± 4 |
501± 4 |
| 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 |
± 0.02 |
±0.02 |
| temperature coefficient of ZERO |
%FS/10ºC |
± 0.03 |
±0.02 |
Excitation+ green Excitation- yellow Signal+ white Signal- red
Four-core shielded cable with polyethylene. Cable is not connected with elastomer.
Cable length:3 m
Cable diameter :5 mm
The cable length could be chose by customer's application.Contact for more details:
Chloe Shu
Sales Engineer
TEL: +86-916-2257989
MOB: +86 15336190378
http://www.qysensor.com
https://cn.linkedin.com/pub/chloe-shu/74/445/964
