A weighing module is a weighing component that integrates weighing sensors, load transfer devices, mounting connectors and other parts. It can be easily connected to mechanical devices of various shapes, such as roller conveyors, platforms, vertical tanks, trough tanks, hoppers, etc.It can form various weighing systems and is characterized by high weighing accuracy, good stability and long service life.It is widely used in chemical, pharmaceutical, machinery, construction and other industries.Automatic weighing systems are suitable for weighing and detection of reaction kettles, tank scale storage tanks, production lines and conveyors. The interoperability of various weighing products enables design engineers to obtain fully integrated system solutions, thus providing comprehensive information support for the management level of factory automation.
Classified by range: Small-range weighing modules (5kg~500kg), medium-range weighing modules (500Kg~30t), large-range weighing modules (10t~1000t)—providing suitable options for different load requirements in factories.
Classified by type: Static load weighing modules and dynamic load weighing modules, adapting to different working conditions such as static storage and dynamic conveying.
Weighing module applications: weight monitoring, quantitative control, flow level detection, bulk material calculation, force measurement, checkweighing/sorting/counting, flow feeding, batching—meeting diverse industrial weighing requirements.
Application of small-range weighing modules (5kg~500kg): Bellows-type weighing modules of the HSX series are suitable for small-range and high-precision weighing occasions. They are generally installed with lug-type or container trunnion support. The entire weight of the container acts on the weighing sensor. The weight signal generated by strain is transmitted to the junction box through the weighing module. The collected weight signal is then sent to the weighing instrument or weight transmitter (with secondary meter display), and the secondary meter meets various special needs of users, which is suitable for production line engineers to realize precise material control.
Application of medium-range weighing modules (500Kg~30t): Cantilever beam-type weighing modules of the SB series are divided into static load modules and dynamic load modules. This series of modules is suitable for the weighing range of 0.5t to 30t. Three to four sets of SB series modules are installed at the support points at the bottom of the trough tank. The entire weight of the trough tank acts on the weighing sensor. The weight signal generated by strain is transmitted to the junction box through the weighing module. The collected weight signal is sent to the weighing instrument or weight transmitter, which processes the weight signal into corresponding weight data, providing accurate data support for factory production management.
Application of large-range weighing modules (10t~1000t): Column-type weighing modules of the NHS series and ZS series are suitable for large-range, high-impact and complex-structured weighing occasions. More than three sets of weighing modules are fixedly installed at the bottom of the tank. The weight signal of the storage tank is transmitted to the junction box through the weighing module. The collected weight signal is sent to the weighing instrument or weight transmitter (with secondary meter display), and the secondary meter meets various special needs of users, which is widely used in large-scale industrial storage and transportation scenarios.
Weighing modules can be very conveniently installed on containers of various shapes, suitable for modifying existing equipment. Whether it is a container, hopper or reaction kettle, adding a weighing module can turn it into a weighing system, reducing the cost of purchasing new weighing equipment.Compared with ready-made electronic scales, the main advantages of weighing modules are no site restrictions, flexible assembly, convenient maintenance and low cost, which are favored by factory managers and procurement personnel.
| Product Name | Bellows Weighing Module | Cantilever Static Load Weighing Module | Cantilever Dynamic Load Weighing Module | Cylindrical Weighing Module | Spokes Weighing Module |
| Application | Suitable for weighing equipment such as belt scale, Hopper scale, etc. | Applicable to horizontal tank, batching scale, hopper scale and other weighing equipment | Suitable for weighing equipment such as reaction kettle, Hopper scale, belt scale, platform scale, etc. | Suitable for weighing equipment such as reaction kettle, Hopper scale, belt scale, platform scale, etc. | Suitable for weighing equipment such as reaction kettle, Hopper scale, belt scale, platform scale, etc. |
| Rated Load | 10t、20t、50t、75t、100t、 200t、250t、300t、500t | 0.5t、1t、2t、3t、5t、 7.5t、8t、10t、15t、20t、 | 0～0.3t、0.5t、1t、2t、3t、 5t、7t、10t、15t、20t | 0~0.5t、1t、2t、3t、5t、7t、10t、20t、 25t、30t、50t、100t、200t、300t | 0~0.5t、1t、2t、3t、5t、7t、10t、20t、 25t、30t、50t、100t、200t、300t |
| Material Quality | Alloy Steel | Alloy Steel Stainless Steel | Alloy Steel Stainless Steel | Alloy Steel Stainless Steel | Alloy Steel tainless Steel |
| Output Sensitivity | 2.0±10%mV/V | 2.0±10%mV/V | 2.0±10%mV/V | 2.0±10%mV/V | 2.0±10%mV/V |
| Excitation Voltage | 5~10V DC/AC | 5~10V DC/AC | 5~10V DC/AC | 5~10V DC/AC | 5~10V DC/AC |
| Repetitiveness | 0.01%F.S. | 0.01%F.S. | 0.01%F.S. | 0.03%F.S. | 0.03%F.S. |
| Zero Output | ±0.5%F.S. | ±0.5%F.S. | ±0.5%F.S. | ±0.5%F.S. | ±0.5%F.S. |
| Hysteresis | 0.02%F.S. | 0.02%F.S. | 0.02%F.S. | 0.03%F.S. | 0.03%F.S. |
| Creep(30min) | 0.02 %F.S. | 0.02 %F.S. | 0.02 %F.S. | 0.03 %F.S. | 0.03 %F.S. |
| TC SANP | 0.01%F.S./C | 0.01%F.S./C | 0.01%F.S./C | 0.02%F.S./C | 0.02%F.S./C |
| TCO | 0.01%F.S.1℃ | 0.01%F.S.1℃ | 0.01%F.S.1℃ | 0.02%F.S.1℃ | 0.02%F.S.1℃ |
| Intput Impedence | 400±10 Ω | 400±10 Ω | 400±10 Ω | 400±10 Ω | 400±10 Ω |
| Output Impedence | 350±10 Ω | 350±10 Ω | 350±10 Ω | 350±10 Ω | 350±10 Ω |
| Insulation Resistance | ≥5000MQ/100V DC | ≥5000MQ/100V DC | ≥5000MQ/100V DC | ≥5000MQ/100V DC | ≥5000MQ/100V DC |
| Working Temperature | -30C~70℃ | -20C~80℃ | -20C~80℃ | -20C~80℃ | -20C~80℃ |
| Safety Overload | 120 %F.S. | 120 %F.S. | 120 %F.S. | 120 %F.S. | 120 %F.S. |
| Limit Overload | 150 %F.S. | 150 %F.S. | 150 %F.S. | 150 %F.S. | 150 %F.S. |
| Cable Size | φ 5mm×3000mm | φ 5mm×3000mm | φ 5mm×3000mm | φ 5mm×3000mm | φ 5mm×3000mm |
| Protection Class | IP68 | IP67 | IP67 | IP67 | IP67 |