QH-22B load cells are available in the capacities from 0.5t to 20t.
Alloy steel & stainless steel construction with single shear beam type.
Silicon adhesive sealed ,anti-oil, anti-corrosion and suitable for a variety of environment.
Silicon adhesive sealed ,anti-oil, anti-corrosion and suitable for a variety of environment.
Integral structure and easy installation.
Suitable for electronic platform scale, truck scale, railroad scale, hopper scales and other electronic weighing devices.
Suitable for electronic platform scale, truck scale, railroad scale, hopper scales and other electronic weighing devices.
Features:
◆Capacity : 0.5t of 20t.
◆Capacity : 0.5t of 20t.
◆Defend grade: IP67 & IP68
◆High accuracy,easy to install.
◆Low profile and nice exterior.
◆High accuracy,easy to install.
◆Low profile and nice exterior.
Technical Specifications
| Specifications: | |||
| capacity | t | 0.5,1,2, 3, 5,10, 20 | |
| safe overload | %FS | 150 | |
| ultimate overload | %FS | 200 | |
| rated output | mV/V | 2.0 ± 0.003 | |
| excitation voltage | Vdc | 9 ~ 12 | |
| combined error | %FS | ± 0.03 | ±0.02 |
| zero unbalance | %FS | ± 1 | |
| non-linearity | %FS | ± 0.03 | ± 0.02 |
| hysteresis | %FS | ± 0.03 | ± 0.02 |
| repeatability | %FS | ± 0.02 | ± 0.01 |
| creep | %FS/30min | ± 0.03 | ± 0.02 |
| input resistance | Ω | 350 ± 5 | |
| output resistance | Ω | 350 ± 3 | |
| insulation resistance | M Ω | ≥ 5000 @ 50 Vdc | |
| operating temperature range | ℃ | -20 ~ +55 | |
| compensated temperature range | ℃ | -10 ~ +40 | |
| temperature coefficient of SPAN | %FS/10℃ | ± 0.025 | ± 0.017 |
| temperature coefficient of ZERO | %FS/10℃ | ± 0.03 | ± 0.03 |
Electrical connection:
●Excitation+ red Excitation- black Signal+ green Signal- white
●Four-core shielded cable with polyethylene.
●Cable diameter : ￠5mm
●Cable length: 5 m
●Four-core shielded cable with polyethylene.
●Cable diameter : ￠5mm
●Cable length: 5 m
The cable length could be chose by customer’s application.