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FP-AS310 Flow Meter English Manual v1
FP-AS310 Flow Meter English Manual v1
  • ⚠Safety instructions
  • This instruction manual version is v1.0
  • 量測原理及設計使用情景
  • 保固
  • 產品外觀、規格、型號
    • Device
    • 蹼輪組
    • T-connector
  • Installation and Configuration
    • Mechanism installation
    • Mechanical and electrical installation
    • Parameter Configuration
  • Human-Machine Interface (HMI)
    • Introduction the Human-Machine Interface (HMI)
    • 主畫面
    • Simulation Mode
    • Main Screen Data Interpretation
    • 密碼輸入頁
    • Settings Screen
  • Communications
    • NPN 輸出
    • Analog current output (4-20mA)
    • RS485 與 Modbus RTU 設定
    • Modbus RTU Protocol
      • 唯讀型記憶體讀取指令(04)及記憶體列表
      • 讀寫型記憶體讀取指令(03)
      • 讀寫型記憶體單Register寫入指令(06)
      • 讀寫型記憶體雙Register寫入指令(30)
      • Single Bit 資料讀寫指令(01/05)(人機介面常用)
  • Parameters Table
    • A 分類選項及說明
    • B 分類選項及說明
    • C 分類選項及說明
    • D 分類選項及說明
    • E 分類選項及說明
    • F 分類選項及說明
    • H 分類選項及說明
  • Alarm 及 系統狀態說明
  • Trouble and abnormality shooting
    • Iout 4-20mA 除錯流程 FP-AS310A
    • NPN alarm 除錯流程 FP-AS310A
    • NPN pulse 除錯流程 FP-AS310A
    • RS485 除錯流程 FP-AS310R
  • 認證
  • FP-AS310 Product Page
  • LORRIC Website
  • LORRIC Integration and Application Center
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  • Instantaneous Flow Rate and Error Margin
  • Flow Velocity
  • Totalised Flow and Historical Data
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  1. Human-Machine Interface (HMI)

Main Screen Data Interpretation

PreviousSimulation ModeNext密碼輸入頁

Last updated 21 days ago

Instantaneous Flow Rate and Error Margin

The maximum possible measurement error for this flow meter is: ±0.5% of Full Scale (F.S.) + ±2.5% of Observed Reading (O.R.).

This means that the relationship between measured values and maximum possible error will vary depending on the flow velocity, as illustrated in the reference chart.

Flow Velocity

The flow velocity shown on this screen represents the fluid speed inside the tee section of the flow meter. In most cases, this value is slightly higher than the velocity in an equivalent straight pipe of the same diameter.

Totalised Flow and Historical Data

The totalised flow display will continue accumulating until it is manually reset. The maximum count for totalised flow is 999,999,999 litres.