• The error is less than 0.2% F.S, and it has calibration and digital filtering functions, which can help reduce the errors of sensors and transmitters and effectively improve the measurement and control accuracy of the system
• Flow sensors suitable for current, voltage, and pulse output
• 3-point switch input, used for starting, restoring, and resetting accumulated values each time
• 3-point control output, used for graded control of large and small valves and instantaneous flow lower limit alarm
• The transmission output can output the instantaneous flow value in the form of standard current and voltage for use by other devices
• The 8-segment line calculation function can reduce the nonlinear error of flow sensors
• Instantaneous flow can be measured in hours or minutes
• A fully transparent, high-speed, and efficient networked communication interface enables complete data transmission and control between computers and instruments. The unique control transfer function allows the computer to directly control the working status and transmission output of the instrument. The time to read measurement data once is less than 10ms
  Provide technical support for testing software, configuration software, and application software
• Equipped with a printing interface and printing unit with hardware clock, realizing manual, timed, and alarm printing functions. If an intelligent printing unit is selected, multiple instruments can share one printer

• electricity Source:220V ACPower supply instruments:220V±10%Power consumption is less than7VA；
  24V DCPower supply instruments:24V±10%Power consumption is less than5VA；
  12V DCPower supply instruments:9V~20VPower consumption is less than5VA
  Other power specifications are subject to the accompanying manual
• Work environment:0℃~50℃, humidity below90%R.HInstruments with a wide temperature range should be specified when ordering
• apparent Display: Double row: First row8Position, green, switch to display total cumulative amount, instantaneous flow rate, and current quantitative value
  second row6Position, red, displaying the cumulative amount each time
• Input signal: DC current:4mA~20mA，0mA~10mA，0mA~20mACan be selected through settings
• DC voltage:1V~5V DC，0V~5V DCCan be selected through settings
• Pulse:0.1Hz~10KHz
• Input impedance:mVThe input instrument is greater than10MΩ
  VInput instrument230k
  mAInput instrument46Ω
• Basic error: less than ±0.2%F.S
• Measurement control cycle:0.2second
• Switch input: Passive mechanical switch
• Control output: relay, contact capacity220V AC，3A
• ALARM IN
• 2Point, can be set to select instantaneous flow upper and lower limit alarm mode or cumulative preset output mode
• Relay output: Contact capacity220V AC，3A
• OCGate output (specified when ordering): voltage less than30VThe current is less than50mA
• Transmission output
• Instantaneous flow output
• Photoelectric isolation
• 4mA~20mA，0mA~10mA，0mA~20mADC current output, selected through setting. Load capacity greater than600Ω
• 1V~5V，0V~5V，0V~10VDC voltage output, please specify when placing an order
• Output resolution:1/1000The error is less than ±0.5% F.S
  Or:1/4000The error is less than ±0.2% F.S(Please specify when placing an order)
• Accumulated pulse output:OCDoor or voltage pulse
• OCGate output: voltage less than30VThe current is less than50mA
• Voltage output:5VWhen outputting voltage, inVD、OUThead joint260Ωresistance

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