LS series helical turbine flowmeter


Product Details LS series helical turbine flowmeter is […]

Product Details

LS series helical turbine flowmeter is designed for high-precision measurement of fluids. It has the characteristics of simple structure, light weight, high precision, good repeatability, responsiveness, convenient installation and maintenance, wide measurement range, good linearity and repeatability. It can adapt to high pressure and temperature changes, density and viscosity changes, and the spiral rotor made of special materials has good corrosion resistance.

The meter integrated with the flow meter has instantaneous flow and cumulative total display. The reading is intuitive and clear. The built-in battery can be used continuously for more than 6 years without external power supply. It also has the functions of pulse frequency signal output and power loss data protection. Metering and computer connection for remote display control.

LS series helical turbine flowmeter can be widely used in petroleum, chemical, metallurgy, food, scientific research and other industries, and has become the best new product to replace traditional flowmeter.

Product Characteristics

  • Accuracy level: 0.15%, 0.2%, 0.5%.
  • Has good repeatability and repeatability <0.06%.
  • The range ratio is large, and the LS series spiral flowmeter can reach more than 10:1.
  • Communication interface: RS485 (ModBus protocol).
  • Compact and lightweight, easy to install and maintain, and large circulation capacity.
  • Turbine rotor made of special materials, light and sensitive, corrosion resistant.
  • Medium temperature: -20 ° C ~ +150 ° C; ambient temperature: -40 ° C ~ +70 ° C.
  • Applicable large viscosity range, up to 0.2 ~ 800cSt.
  • With pulse frequency signal output, suitable for total metering and connection with computer. Strong anti-interference ability.
  • External power supply: +12V ~ +24VDC; with internal dedicated battery, can continue to use for more than 6 years without external power supply.

Selection Table

CodePath (mm)Maximum flow rate (m3/h)

Suitable Liquid

Petrochemical industry: diesel, gasoline, jet fuel, fuel oil, heavy oil, crude oil, liquefied petroleum gas and chemical raw materials etc.

Chemical industry: sulfuric acid, hydrochloric acid, alkali and ammonia etc.

Food industry: various liquids in industries such as edible oil, edible alcohol, beer, medical alcohol and medicine etc.