Automation & IOT Based System

Liquigas has dedicated design & Innovation team for new product development and automation of existing traditional equipment.

This automation will help to reduce dependency and improve efficiency of work with zero production loss.

Advance Auto changeover with PLC Pannel
Gas Monitoring System
Gas Flow Meters
Pressure Regulating Stations
Advance / IOT based Gas Monitoring System

Advance Auto changeover with PLC Pannel


Powerful Features :

  • Audio / Visual Alarms Indication along with SMS Alerts feasible once gas bank changeover done
  • SMS Alerts & Interlocking with Gas Leak Detection system also possible.
  • In emergency, Facility enables to stop LPG Supply from gas bank remotely.
  • Manifold Auto Change Over System for the LPG 425KG, 47.5 KG, 33 KG  LOT System

Gas Monitoring System


We have Introduced one of the latest product range of Leak Detection Facility along with the SMS Alerts, which are the upgraded versions of previous conventional type of PNG / LPG Gas detectors. With Government’s Safety Norms getting strict day-by-day related to fire hazards in kitchen areas of Hotels, Restaurants, cafeterias, etc., we offer the best solutions about taking safety measures for detecting LPG /PNG / combustible gases far earlier before they get converted into major fire hazards.

Gas Flow Meters


We have a wide range of Gas Flow Metering Systems suitable right from the domestic to the Industrial Applications, for measuring the accurate flow of Gas & to know the exact consumption of the gas in various units/locations of the plant where the LPG / Natural gas is consuming.
Types of gas flow meters :
  • Coriolis type Mass gas flow meter
  • RPD type gas flow meters
  • Turbine gas flow meters
  • Differential pressure type gas flow meters

Pressure Regulating Stations


During the heat transfer process, hot water is generated inside the thermal collectors and it is stored in the top portion of the separator. Hot water generated from the solar system is fed into the water bath inside the vaporizer. The cold water from inside the vaporizer is circulated to the hot water tank. The water bath inside the vaporizer contains hot water in excess of 60°C temperatures. LPG from the pressurized storage vessels/bullets is passed through the hot water bath in the vaporizers inside crisscrossing sets of hollow tubes. The LPG accumulates heat from the water by the process of recuperative heat transfer and slowly gets converted to gaseous LPG. This gasified LPG is then used as combustion fuel.

Advance / IOT based Gas Monitoring System


Flue gases released from the chimney contain gases and particulate matter that pollute the environment. Continuous monitoring of stack emission is essential to ensure efficient operations and adherence to environmental norms.
Benefits of Flue Monitoring System
  • Accurate and reliable
  • Suitable for hot, dusty and aggressive gases
  • No moving components, hence easy to maintain
  • Low maintenance ensures high measurement availability
  • Available with automated span checks for high and low span
  • Results available locally due to local digital display and control unit