Single Point Parallel Beam Load Cells 3kg to 750kg for Weighing Scales
Description
Due to the excellent mechanical properties of aluminum alloy, we chose aluminum alloy as the elastic body when designing the CP series load sensors. The aluminum alloy undergoes colorless anodizing and sealing, which not only enhances surface hardness but also improves corrosion resistance. In terms of manufacturing process, the following steps are adopted:
- Surface treatment: Thoroughly clean the elastomer, removing grease and oxidation layers.
- Attaching strain gauges: Select suitable strain gauges based on the sensor’s force conditions (such as uniaxial, multiaxial, compound, etc.), apply uniform pressure to the strain gauges, eliminate air bubbles, and ensure they are fully adhered to the strain region of the elastomer to achieve better precision.
- Temperature compensation: Attach temperature compensation patches to the elastomer, while affixing the wiring board at a location away from the strain area to minimize the impact of temperature changes on sensor accuracy.
- Waterproofing: Use high-quality waterproof sealant to encapsulate the strain gauge and wiring board positions.
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Model of CPA11A
Through the above process, the CP series weighing sensors can achieve the accuracy of C5/C6; Sensitivity reaches 2 ± 0.2mV/V; Repetitive error ≤ ± 0.01% F.S; 30 minute creep ≤ ± 0.014% F.S; Within the working temperature range of -30 ℃ to+65 ℃, the sensitivity temperature coefficient remains stable at ≤± 0.0014% F.S./℃; The ultra-high parameter indicators such as IP67 protection level enable the CP series weighing sensors to maintain high accuracy and stability in harsh working conditions such as high corrosion, high and low temperature in chemical, food processing, high-temperature workshops, and cold chain logistics.
In the commercial weighing equipment sector, parallel beam sensors are key components. The automatic corner adjustment and compact design features of the CP series load cells make it easy to integrate them into commercial scales such as barcode scales, price-computing scales, and body weight scales. In today’s commercial weighing equipment field, a division number n=3000 is commonly used. However, using the CP series load cells can increase the division number to n≤6000, thereby providing a better weighing experience. Additionally, in commercial weighing, especially when weighing aquatic products, waterproofing is particularly important. The CP series load cells offer an IP67 protection rating, perfectly addressing waterproofing needs.
In the food processing industry, installing it on a platform scale or platform scale can be used for weighing raw materials. If heavy objects need to be weighed, higher range sensors can be selected. The range coverage of CP series weighing sensors can reach up to 750kg, with applications ranging from 30kg weighing platform scales to 750kg weighing platform scales. The CP series weighing sensor can also be installed on dynamic weighing scales, with its high precision, high stability, and fast response characteristics. Even if the weight is moving at high speed on the weighing scale, accurate weighing can be obtained.
In the field of industrial automation, the waterproof and dustproof characteristics of CP series weighing sensors make them very suitable for harsh environments such as hopper scales, packaging scales, and ingredient scales with dust and humidity. Using CP series weighing sensors in such environments can greatly improve their service life.
The CP series weighing sensors can also be used in the following scenarios: such as truck scales, smart shelves, forklift scales, etc. in logistics and warehousing; Reactors, liquid dispensers, filling machines, etc. in the field of chemical engineering.
In summary, the CP series weighing sensors have become an ideal choice for many industrial and retail weighing scenarios due to their high precision, high stability, wide range coverage, and excellent environmental adaptability. If you need more product information or purchasing details, please feel free to contact us at any time.
