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工业称重秤

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描述

制造业、物流业、农业和加工业为确保质量控制、法律合规和运营效率,对于准确、耐用、高效的称重系统的需求正在不断上升。

瑞萨电子推出了可扩展的工业称重秤架构,专为满足多样化应用场景的需求而量身定制 — 从采用 32 位 MCU 并搭载集成式模拟前端(AFE)超高精度系统(无需校准即可实现小于 0.1% 的精度误差),到专为移动环境优化的便携式、紧凑型、低功耗电池供电系统。

系统优势:

  • 集成了 AFE 的多功能系统控制器,可减少物料数量,同时保持出色性能,能够实现紧凑且高性价比的设计。
  • 支持 DSP/FPU 功能的 MCU 可以单芯片实现高精度测量、控制和通信。
  • 低温漂电压基准(10 ppm/°C)结合高温度稳定性,可以确保在环境变化时仍可靠运行。
  • 超低功耗 MCU 可延长便携式称重秤的电池使用寿命,提升设备持续作业能力。
  • 段码式 LCD 和高精度模拟传感等集成式功能,缩减了系统占用空间,并降低了整体物料数量。

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远程测试该板卡

该板卡已上线云上实验室(Lab on the Cloud),使用我们的 PC 图形界面,无需实体板卡,便可在虚拟实验室中立即开始配置和测试设计。

插电式超高精度称重秤

WS118-1-: WEBLine.141Connector Line.154Connector Arrow.49Strain Gauge/Load CellStrain Gauge/Load CellStrain Gauge/Load CellConnector ArrowOLEDSheet.22Label Text 10pt.160Sheet.24Sheet.25Sheet.26Sheet.27Sheet.28Sheet.29Sheet.30Sheet.31Sheet.32Sheet.33Sheet.34Sheet.35Sheet.36Sheet.37Sheet.38Sheet.39Sheet.40Sheet.41Sheet.42Sheet.43Sheet.44Sheet.45Sheet.46Sheet.47Sheet.48Connector Arrow.553.3V3.3V3.3VBi-directional.104Connected signals arrowConnected signals arrow.106Bi-directional.107Ground - EarthSheet.109Sheet.110Sheet.111Sheet.112Resistor - FixedDiode LED RedSheet.115Sheet.116Sheet.117Sheet.118Darlington.651Sheet.120Darlington.254Sheet.122Sheet.123Capacitor Non-polarizedSheet.125Sheet.126Sheet.127Sheet.128Connected signals lineGround - Earth.135Sheet.136Sheet.137Sheet.138Sheet.139LineCircle.142Circle.143Connector Line.144Real-Time ClockReal-Time ClockReal-Time ClockSPST NO SwitchSheet.147Sheet.148Sheet.149Sheet.150Sheet.151Sheet.152Connector Line.153Circle.155Circle.156RS-485/422RS-485/422RS-485/422Line Bi-directionalRS-485RS-485RS-485WS118-1WS118-1WS118-1ThermocoupleThermocoupleThermocoupleConnector Arrow.168Temperature & Humidity SensorTemperature & Humidity SensorTemperature & Humidity SensorBi-directionalConnected signals arrow.1725V5V5VConnector Line.178AUX PowerAUX PowerAUX PowerLDOLDOLDOSheet.181MCUMCUMCUPGAPGAPGASCISCISCISPISPISPI24-Bit ADC24-Bit ADC24-Bit ADCI2CI2CI2CGPIOGPIOGPIOGPIOGPIOGPIOPGAPGAPGAI2CI2CI2C
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电池供电式称重秤

WS118-2: WEBConnector Arrow.259Connector Arrow.261Line ArrowLine Arrow.256Mode SwitchMode SwitchMode SwitchWS118-2WS118-2WS118-2OLEDSheet.186Label Text 10pt.160Sheet.188Sheet.189Sheet.190Sheet.191Sheet.192Sheet.193Sheet.194Sheet.195Sheet.196Sheet.197Sheet.198Sheet.199Sheet.200Sheet.201Sheet.202Sheet.203Sheet.204Sheet.205Sheet.206Sheet.207Sheet.208Sheet.209Sheet.210Sheet.211Sheet.212SPST NO SwitchSheet.216Sheet.217Sheet.218Sheet.219Sheet.220Sheet.221Battery 3-CellSheet.223Sheet.224Sheet.225Sheet.226Line 1pt.1552Line 1pt.1608Sheet.229Sheet.230Ground - EarthSheet.232Sheet.233Sheet.234Sheet.235Weight SensorWeight SensorWeight SensorBattery Voltage MonitorBattery Voltage MonitorBattery Voltage MonitorSPST NO Switch.238Sheet.239Sheet.240Sheet.241Sheet.242Sheet.243Sheet.244Connector ArrowConnector LineConnector Line.2504.5V4.5V4.5V1.5V x31.5V x31.5V x33.3V3.3V3.3VConnector Arrow.265Connector Arrow.266Bi-directionalConnector Arrow.268Ground - Earth.269Sheet.270Sheet.271Sheet.272Sheet.273Connector Line.153LDOLDOLDOSheet.275Circle.260Circle.257MCUMCUMCUI2CI2CI2CIRQIRQIRQAMPAMPAMP16-Bit ADC16-Bit ADC16-Bit ADC24-Bit ADC24-Bit ADC24-Bit ADC
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