- Contact Person : Ms. Li Cherish
- Company Name : Ningjin County Zhongxin Electronic Weighing Scales Co., Ltd.
- Tel : 86-531-67750600
- Fax : 86-531-67750600
- Address : Shandong,Ningjin,Industrial zone
- Country/Region : China
- Zip : 253400
QS load cell
QS load cell
Features: high precision, reliability and stability; Its steel ball and pressure head structure enables automatic reset and aligning, so that the load cell has good lateral force resistance and impact resistance capacities. The load cell is sealed by laser-welding and has better dampproof abilities. It is interchangeable and easy to install. It applies to various electronic truck scales, rail weighbridges, hopper scales and special scales.
Parameters
Capacity | t | 10/20/25/30/40SE/40/50 | ||||
Accuracy | C1 | C2 | C3 | A5M | B10M | |
Approvals | OIML R60 C3 | |||||
Maximum number ofverification intervals | n max | 1000 | 2000 | 3000 | 5000 | 10000 |
Minimum load cell verification interval | v min | Emax/3000 | Emax/5000 | Emax/7500 | Emax/15000 | Emax/10000 |
Combined error | (%FS) | ≤±0.050 | ≤±0.030 | ≤±0.020 | ≤±0.026 | ≤±0.050 |
Creep | (%FS/30min) | ≤±0.038 | ≤±0.024 | ≤±0.016 | ≤±0.017 | ≤±0.040 |
Temperature effect on sensitivity | (%FS/10°C) | ≤±0.028 | ≤±0.017 | ≤±0.011 | ≤±0.013 | ≤±0.040 |
Temperature effect on zero | (%FS/10°C) | ≤±0.047 | ≤±0.023 | ≤±0.015 | ≤±0.014 | ≤±0.020 |
Output sensitivity | (mv/v) | 2.0±0.002 | 2.3±0.002 | 2.4±0.002 | 1.9±0.002 | 1.8±0.002 |
Input resistance | (Ω) | 700 ±7 | 775 ±5 | 750 ±7 | ||
Output resistance | (Ω) | 700 ±7 | ||||
Insulation resistance | (MΩ) | ≥ 5000(50VDC) | ||||
Zero balance | (%FS) | 1.5 | ||||
Temperature, compensated | (°C) | -10~+40 | ||||
Temperature,allowed | (°C) | -35~+65 | ||||
Excitation, Recommended | (V) | 5~12(DC) | ||||
Excitation,Max | (V) | 18(DC) | ||||
Safe overload | (%FS) | 150 | ||||
Ultimate overload | (%FS) | 300 | ||||
QS load cell
