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Project
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Parameter
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Weighing Accuracy
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Static accuracy ≤± 0.1% FS, dynamic accuracy ≤± 0.2% FS, sampling frequency 200Hz, weighing data accuracy ≥ 99.9%
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Recognition System
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License plate recognition: recognition rate ≥ 99.8%, recognition speed ≤ 0.3 seconds; Support RFID electronic tags, facial recognition, and IC card multi factor authentication to prevent card fraud, impersonation, and cheating
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Anti Cheating Configuration
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Infrared grating positioning (error ≤ ± 1cm), AI analysis of weighing curve, abnormal tare weight warning (deviation can be customized), panoramic video capture, remote control signal shielding, data encryption and certification
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Response Speed
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The weighing time for bicycles is 8-15 seconds, the system response delay is less than 50ms, and the data call response time is ≤ 1 minute
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Adaptive Range
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Compatible with various types of weighing scales such as 10t, 20t, 30t, 50t, 80t, 100t, 150t, and 200t, supporting expansion and adaptation to small and medium-sized weighing scenarios ranging from 0.25t to 5t
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Environmental Adaptability
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Working temperature: -30 ℃~+80 ℃; Relative humidity: 0~95% (no condensation); Core hardware protection level IP68, dustproof, waterproof, corrosion-resistant, and impact resistant
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Interface Compatibility
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Supports standard protocols such as RS485, Modbus, OPC UA, etc., and can seamlessly integrate with mainstream systems such as ERP, MES, SRM, etc; Support linkage control of barrier gates, LED screens, printers, and traffic lights
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Data Storage
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Local storage of ≥ 100000 weighing records, support cloud backup, data retention period ≥ 3 years, support fuzzy retrieval of historical data, multi-dimensional report generation (daily/monthly/annual summary)
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Operation Method
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One click switch between unmanned automatic mode and manual mode; Support remote management through mobile app and PC, and drivers can query and print weighing orders through self-service terminals
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Power Supply Requirements
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AC 220V ± 10%, 50Hz; supports backup power supply, can work continuously for ≥ 4 hours after power failure, ensuring uninterrupted weighing process
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Explosion Proof Rating (Optional)
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Ex ia IIC T4 Ga； Ex iaD 20 T135, Suitable for flammable and explosive hazardous environments such as chemical and pharmaceutical industries
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