DAYTECH DT-LS400-H Smart HART Hydrostatic Level sensor


  • Measurement Range: 0-2...100 m H2O
  • Accuracy: 0.5% F.S
  • Output: 4~20mA HART, 1~5V,0~5V,0-10V
  • Power supply:12-30Vdc
  • Electrical connnection:shielded cable IP68 with 5 meter free cable
  • Pressure port:throw in,screw installation G1/4.etc.
  • Sensing element is silicon oil filled piezoresistive
  • HART protocol - superimposed communication signal over the 4-20mA output
  • Scaleable range with HART software
  • DT-BBox - vent tube hydrostatic level sensor junction box - Sold Seperately.


Combine the LS400 Hydrostatic Level Sensor with the DAYTECH ACORN IoT Node for remote wireless monitoring and control of many processes, including liquids such as water and diesel fuel. You can monitor an individual tank, well, dam, river, pond or groundwater bore using stand alone battery powered 3G/4G or Wifi or a whole tank farm as well as direct integration to pumps and valve or other actuators for control. Integration with a wide variety of control systems, connected directly to IO or remote battery powered and wirelessly using Zigbee Mesh Networks or LoRa long range star networks! 


For application advice and assistance, please contact our engineering applications specialists



DAYTECH DT-LS400-H Smart HART Hydrostatic Level sensor

    • Accuracy of ±0.25 F.S to ±0.5% F.S
    • Ranges of 0 to 250mH2O, IP68
    • 4-20mA, 0-5V and 0-10V output types
    • 12-30 Vdc supply
    • Diffused silicon pressure transmitter
    • Several special structures for different applications
    • Non-polarity two wire current output available
    • Lightning Protection type optional
    • Reinforced cables
    • CE Certification
    • Vent tube Junction Box (DT-BBox) Sold Seperately
    • Pair with the DAYTECH ACORN SmartNode for IoT battery powered, remote monitoring and control with cellular 3G/4G, Zigbee Wireless Mesh, LoRa Long Range Star, or Wifi direct smartphone app control - speak to our engineering team for more information.