Velocity Flow Series

LUGB-EX-DN80 explosion-proof vortex flowmeter is based on Karman vortex street principle, designed for flammable gases like natural gas. It features piezoelectric sensor and flameproof enclosure, wide turndown ratio, low pressure loss, suitable for industrial pipeline gas metering.

TDS-100P insertion ultrasonic flowmeter is designed for large-diameter water flow measurement, using transit-time principle. Supports online installation without stopping flow, suitable for water supply networks and industrial circulating water. Wide range, no pressure loss, accuracy up to ±1.0%.

SIENCUN TDS-100 clamp-on ultrasonic flowmeter uses non-contact clamp-on installation, designed for water and HVAC applications. Based on transit-time principle, accuracy ±1.0%, no pipe cutting needed. Suitable for DN50-DN3000 pipes, supports 4-20mA/pulse/RS485 output for remote monitoring.

The LDE-EX-DN100 explosion-proof electromagnetic flowmeter is designed for conductive liquids in chemical processes. It features intrinsic safety and flameproof design (Ex d ib ⅡB T4). Based on Faraday's law, it has no moving parts, high corrosion resistance, and high accuracy, ideal for hazardous area flow measurement.

LDE-S-DN25 sanitary electromagnetic flowmeter is designed for food & beverage industry, with 316L SS liner and Tri-Clamp connection, CIP/SIP capable. Based on Faraday's law, it measures conductive liquid flow with 0.5% accuracy, suitable for dairy, juice, beer, etc.

The digital display target flow meter uses a capacitive force sensor, has no moving parts, and features an insertion structure. It can measure gas and liquid flow at normal temperature, high temperature (500°C), and low temperature (-200°C) conditions, with anti-interference and anti-impurity capabilities, and accuracy up to 0.2%.

The gas ultrasonic flow meter uses digital transit-time measurement algorithm and large dynamic automatic gain control, with 0.5% accuracy, turndown ratio up to 40:1, no pressure loss, and bidirectional metering. It is suitable for natural gas custody transfer and oil/gas field wellhead gas metering.

The magnetoelectric flow meter combines the advantages of vortex and electromagnetic flow meters. It has no moving parts, can measure the volumetric flow of conductive liquids as well as pulp, slurry, waste water, and solid-liquid two-phase suspensions. It features low pressure loss, wide turndown ratio, and strong vibration resistance.

The ultrasonic open channel flow meter works with standard weirs and flumes to non-contact measure instantaneous and total flow in open channels/discharge channels. Measurement is unaffected by water quality, making it especially suitable for metering and monitoring of sewage and oily wastewater discharge.

The LWQ Gas Turbine Flow Meter integrates temperature, pressure, flow sensing, and intelligent totalization into one unit, suitable for high-precision metering of natural gas, coal gas, liquefied gas, hydrocarbon gas, etc., with wide rangeability, low pressure loss, and low starting flow.

The LUXZ Precession Vortex Flowmeter integrates flow, temperature, and pressure detection with automatic compensation. Ideal for metering natural gas, air, and general gases, it features no moving parts, stable reliability, and long-term maintenance-free operation.

High-precision liquid flow metering, commonly used for custody transfer

The LUGB vortex flow meter operates on the Kármán vortex principle with no moving parts inside the pipe body. Suitable for metering steam, gases, and low-viscosity liquids. Wide turndown ratio, stable meter factor, and excellent long-term repeatability. Widely used in process measurement and energy metering in chemical, power, thermal, and metallurgical industries.

TDS Clamp-on Ultrasonic Flow Meter, transit-time measurement, clamp-on probe installation without pipe cutting or water shutdown, suitable for non-contact flow measurement of water, wastewater, chemical liquids, etc.

LDE Smart Electromagnetic Flow Meter, based on Faraday's law of electromagnetic induction, measures volumetric flow of various conductive liquids (acids, alkalis, salts, pulp, slurry, etc.). No obstruction in the pipe, low pressure loss, high accuracy.