Supmeter Dust Proof Loss-in-Weight Weigh Feeder Controller for Belt Scale with LCD Display

Product DescriptionSuitable for Ration Belt Weighfeeder with Ration Flow Feeding & Ration Weight Batch Control.EMC design with high anti-jamming capability, suitable for industrial environment.32-bit ARM CPU with 72MHz clock & high arithmetic speed.128×64 LCD display screen with 7 background colors for English display.16-key English keypad.Menu&Shortcut mode operation with key tone.24-bit High-precision and high-speed ∑-△A/D conversion module with 1/1,000,000 internal resolution and sampling frequency 400Hz.Broad-range speed pulse input circuit.Special anti-vibration digital filtering algorithm for ensuring the weighing stability and accuracy when there is strong vibration on the load receptor, and the rapid response capability when the weight signal changes.Max. Connection Quantity: 8 Loadcells (350Ω).Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing functions available.Auto Zero Tracking, Speed Calibration and Belt Length Calibration functions available.One optional 'Flow Setpoint' analog signal input [AI: 4~20mA].Max.3 definable 'Flow/Control Current /…' analog signal outputs [AO: 4~20mA].Quick and steady PID ration feeding control.3 Definable normally open switch inputs [DI] and 4 definable normally open relay switch outputs [DO].The feeder and belt weigher can be started and stopped by DI&DO signal.1 'Totalized Weight High-speed Pulse' output [PO].2 Optional communication ports for connecting IPC/PLC, LED Remote Display, Serial Printer and Wireless Module.Weight Records per shift/day/month of a year can be queried and printed.With the multitasking mode, the weighing&control process will not be interrupted by parameter setting and the other operations.Technical SpecificationsExecuting StandardsPRC GB/T 7721-2017 Continuous Totalizing Automatic Weighing Instruments National Standard.OMIL R50: 2014 (E) Continuous Totalizing Automatic Weighing Instruments International Recommendation.Accuracy Grade: 0.5.Accuracy of Flow Control: 0.5%~1.0%.Display128×64 LCD display screen with 7 background colors for English display.Display Refreshing Time: Setting Range 0.1~2.0s.Keypad16-key English keypad.Menu&Shortcut operation with key tone.Loadcell InterfaceExcitation Voltage/Max. Current: DC10V/250mA [8-350Ω loadcells].Signal Input Range: 0~25mV.24-bit ∑-△ADC with internal resolution 1/1,000,000.Sampling Frequency: 400Hz.Special Anti-vibration Digital Filtering Algorithm for precise weighing, stable display and rapid response.Zero Drift: ±0.1μV/ºC RTI (Relative to Input).Gain Drift: ±5ppm/ºC.Non-linearity: 0.005%FS.Speed Sensor InterfaceOutput Voltage/Max. Current: DC12V/100mA.Speed Pulse Input Range: 0.5~3000Hz.Switch Signal Interface3 Definable normally Open Switch Inputs [DI].4 Definable normally Open Relay Switch Outputs [DO]: AC250V/DC24V, 1A.1 'Totalized Weight High-speed Pulse' Output [PO]: 100mA, DC5~24V; Weight per Pulse and Pulse Width can be preset.Analog Signal InterfaceMax.3 definable 'Flow/Control Current /…' Analog Signal Outputs [AO]: 4~20mA, Non-linearity: 0.05%FS; AO3 is optional.1 Optional 'Flow Setpoint' Analog Signal Input [AI]: 4~20mA, Non-linearity: 0.05%FS.Digital Communication InterfaceCOM1: Optional RS232/RS485/RS422/Profibus-DP/Ethernet modules. COM2: RS232.Connectable: IPC/PLC, LED Remote Display, Serial Printer and Wireless Module.Report PrintWeight Records per shift/day/month of a year can be queried and printed.Operating SpecificationOperating Voltage: AC220V±15%, 50/60Hz.Max. Power Consumption: 15W.Outline SizeModel Horizontal Panel-mounting: 164×86×193mm [W×H×D].Model Vertical Panel-mounting: 86×164×193mm [W×H×D].Model Wall-mounting: 202×305×90mm [W×H×D].Panel Cut-out SizeModel Horizontal Panel-mounting: 153×77mm [W×H].Model Vertical Panel-mounting: 77×153mm [W×H].Operating Temperature: -25ºC to +45ºC.Storage Temperature: -30ºC to +60ºC.Relative Humidity: Max. 85%RH.Protection LevelFront Panel of Model Panel-mounting: IP65.Model Wall-mounting: IP65.WeightModel Panel-mounting: Approx. 1.7kg.Model Wall-mounting: Approx. 3.4kg. Keypad OperationMenu OperationKey NameDescriptionMENU(ESC)Enter Main Menu.Exit.ENTEnter/Save. Cursor shifts up or left.Display the previous interface or option. Cursor shifts down or right.Display the next interface or option.0~9Digit Input.Quick OperationLOCKKey-locking.Key-unlocking.F1Return to the initial display interface.SETFlow Set Value Setting.ADJ-Control Current -1mA.ADJ+Control Current +1mA.AUTO'Manual/Auto' Control Mode Selection.EXT'Internal/External' Flow Set Mode Selection.ZEROZero Calibration.CALDynamic Span Calibration.CLSClear Screen: Clear display value of Totalized Weight.RECQuery and print Weight Record.PRINTPrint.Ration Flow Auto-Feeding SystemCertifications Packaging & ShippingCompany ProfileChangsha SUPMETER Technological Co., Ltd., as a council member of China Weighing Instrument Association (CWIA), is a high-tech enterprise which specializes in designing and manufacturing weighing/batching controller, for