Pусский 
Load Cell For Industrial Weighing Systems PCWL-4M
Features
Aluminum alloy material
High precision and strong anti bias load ability
Easy to install, IP65
Application
Applied in electronic scales, counting scales, electronic scales, and industrial weighing systems
Product Parameters
Parameter performance | Specification |
Capacity | 300g,500g,1,1.5,2,3,4 kg |
Accuracy class | C3 |
Output sensitivity | 1.0±10%mV/V（300g,500g） 2.0±10%mV/V(1~5kg) |
Zero point output | ±2%F.S. |
Non-linearity | 0.015%F.S. |
Hysteresis | 0.015%F.S. |
Repeatability | 0.015%F.S. |
Creepage(30min) | 0.0166%F.S. |
Temp. sensitivity drift | 0.017%F.S./10℃ |
Zero temp. drift | 0.02%F.S./10℃ |
Input impedance | 380±40Ω |
Output impedance | 380±40Ω |
Insulation | ≥5000MΩ/100VDC |
Recommended excitation | 5~15V |
Maximum excitation | 20V |
Compensated temp. range | -10~40℃ |
Operating temp. range | -25~70℃ |
Safe overload | 150%F.S. |
Ultimate overload | 300%F.S. |
Cable size | Φ4×400mm |
Material | aluminum alloy |
IP Class | IP65 |
Max.platform size | 200mm×200mm |
Production process
Certificate
Company profile
Established in 2005, Nanjing Wotian Technology Co., Ltd. is a leading sensor manufacturer based in Jiangning District.
Recognized as a key research center in Nanjing, it has contributed significantly to national standards for pressure sensors.
The company's dedication to innovation and quality has earned it prestigious titles like Nanjing Engineering Technology
Research Center and Nanjing Municipal Engineering Research Center. Additionally, it has been honored by the Ministry of
Industry and Information Technology for its outstanding contributions to sensor technology. Committed to customer satisfaction,
Nanjing Wotian aims to continuously enhance its products to meet evolving market needs.
Nanjing Wotian prioritizes quality management and industry standards, holding certifications such as ISO9001-2015
and TS16949 for automotive applications. With a focus on customer value and technological advancement, the company
is poised to play a significant role in the future of China's pressure sensor industry.
Company advantage
Mass production
We have one production center in Nanjing and one production center in Anshan with 20,000㎡plant and 170 units of production equipments. The main annual capacity of sensors is about 2,000,000 pieces.
Imported equipments
We imported 20 sets of pressure controller and 150 units of testing ovens to our production line.
Informatization management
We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.
Comprehensive testing
We have our own lab and testing equipment such as lightning stroke, surging, static electricity, vibration, high-low temperature impact test and helium mass-spectrum leak detection.
