WPF Pulse Flowmeter (with internal electronics)
(incremental / counter metering – always on, can be used with other loggers, need external battery/power)

  • Technology – Load Cell
  • Incremental / counter metering – always on, need external power/battery
  • Materials: Body in stainless steel Inox AISI316
  • Pipe range size : from DN 80 to DN 2.000
  • Accuracy : Better than the 2% on reading in the 70% of measuring range
  • Precision: Better than the 2% on reading in the 70% of measuring range
  • Power supply: 3.6Vdc (with external lithium battery)
  • Power consuption stand-by / sampling : Very Low, Less than 5mW / less than 30mW
  • Open collector outputs : n. 2:outputs for RTU ‘s for speed and flow direction
  • Min period between reading : 2 sec
  • Bidirectional measuring flowmeter
  • Measuring range: from 0,1 to 1,8 m/sec
  • Interface: RS-485 for configuration and data exchange, Modbus protocol
  • Hot tap insertion without interrupting the water flow
  • Waterproof to IP68
  • MAIN APPLICATIONS
  • Districtualization of water grids
  • Pressure monitoring
  • Low cost flow measurement
  • Network modeling
  • Reduce water leaks

Video of WPF installation

WUF Sample Flowmeter (with external electronics)
(instant metering – normally sleep/low consuption w. Batteries or always on with external power)
  • Technology – Load Cell
  • Instant metering – normally sleep/low consuption or always on with external power
  • Materials of meters: Probe body in stainless steel Inox AISI316
  • Pipe range size : from DN 80 to DN 2.000
  • Accuracy : Better than the 2% on reading in the 70% of measuring range
  • Precision: Better than the 2% on reading in the 70% of measuring range
  • Power supply: 7,2 – 30 Vcc
  • Power consuption Stand-by / sampling : Less than 10mW / less than 50mW
  • Analogue inputs : No. 3 (4-20mA/0-5V)
  • Display : Graphic 122×32 pixels
  • Pressure sensor:  Optional
  • USB interface For setting and downloading data
  • Modem GSM/GPRS quadriband
  • Memory card SD 2Gb
  • Operation / storage temperature -10÷45°C / -20÷60°C
  • Bidirectional measuring flowmeter
  • Measuring range: from 0,1 to 1,8 m/sec
  • Interface: RS-485 for configuration and data exchange, Modbus protocol
  • Hot tap insertion without interrupting the water flow
  • Waterproof Sensor: IP68 –  Controller: IP42 (upper photo) or IP68 on request

 

Video of WUF installation