Product
Ultrasonic Flow Meter 3v4

this brand is based on 1v8 but has Hart modem, optimized in components, fully programmed with all possible options. It is Extremely precise, simply a high-tech product with 11+ functions running promptly.  

Price: < 200 Euro (Valve not included).

Deviation: 0.25%.

Input DC Voltage: 12 to 36 VDC

Equipped with:

  • 2.4" touch LCD,
  • M12 Connector (4 and 5-positions).

Output Signals

  • Standard 4-20mA,
  • Pulse and PWM (3.3V to 5V TTL, with 350mA max),
  • USB 2 (Full Speed at 24 MB), can be adjusted USB 1.1 (low Speed at 1.5 MB),
  • Hart,
  • BlueTooth (50 Meters, but no WiFi, version 3v4 BLE), when combined with WiFi (5 Meters, version 3v4)
  • WiFi,
  • Digital displayed on LCD.

Additional features:

  • Menu with about 30 subMenus and settings,
  • full control and adjustment on the flow level with the shift up and down of the linearity, as well as profile correlation,
  • a minimum of 5 Mediums stored so that the Flow Meters can turn work on the selected Medium (all calibration parameters are then initiated to that medium),
  • calibration with liquid as well as without liquid (dry calibration), our Copyright protected calibration software allows to do both,
  • replacement of the PCB without any need for Valve removal.  The calibration parameters of the old PCB will be stored in the new one,
  • temperature Sensor, Temperature is always displayed on LCD,
  • control on LCD Background color and Font size, as well as the displayed values.
  • Set slave address, CAN Speed, Wifi Address and Password, output 4-20mA or 0-20mA, Pulse or PWM mode, save Setting, load factory Setting, ...
  • Hart containing the analog 4-20mA signal together with all possible digital information needed (Flow Meter Nr., Temp°, Addresses, ...) 
  • 80 dB Alarm on Loudspeaker 4 Ohm, 3 Watt (when pressure above the maximum allowed, is alarm activated).
  • App on Mobile-phone and Tablet to connect wireless (WiFi, BlueTooth) to the Flow Meter and fully access to the Menu to set it and to read "Live" the values.

Reliability:

  • running 5 years non Stop with no single damage or whatever.
  • PWM, Pulse voltage, and current 4-20mA outputs are protected against short to ground.
  • PCB Temperatur < 40°C 

Firmware:  anytime re-installed and updated through USB Stick. 

Dimensions: 60 x 42.5 x 20 mm (mounted Plug M12 und LCD are included).