Shiva Amvaj Liquid Level Monitor

Shiva Amvaj Liquid Level Monitoring  automates the pumping systems of conductive liquids with two operating modes:

  1. Dry running protection
  2. Liquid level control


  • Control the liquid level with variable resistance
  • Indicators:
    • AC: grid electricity
    • REL: relay status
    • H: high level
    • L: low level
  • Options:
    • Controls liquid levels and prevents dry running
    • Adjusting sensitivity according to liquid resistance
    • Adjusting relay On/Off delay
    • Easily mounted on rails or other surfaces

  • Supply voltage: 180-250 VAC/50-60 Hz
  • Inputs:
    • C: Reference sensor
    • L: low-level sensor
    • H: high-level sensor
  • On/Off delay: 1-10 sec
  • Sensitivity: 1-20Ω
  • Power consumption: 0.2VA
  • Operating conditions
    • Temperature: -20 to 65 oC
    • Humidity: 70%
  • Output: a 5A relay

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