VSE Flow Meters are high-precision volumetric flow sensors manufactured in Germany, known for their exceptional accuracy, reliability, and versatility across industries. They operate based on gear, vane, or helical rotor technology, enabling precise measurement of flow rates for liquids with different viscosities – including oils, chemicals, water-based fluids, and even highly viscous adhesives.
With decades of engineering experience, VSE has become a leader in precision metering. Their product lines such as VS, RS, EF, VHM, and VTR are widely used in industrial automation, hydraulic systems, dosing applications, and process control.
At SK Tech, we are proud to be the authorized distributor of VSE flow meters in Vietnam, offering official products, technical consultation, and after-sales support tailored to customer needs.

Applications
VSE meters are used in a wide variety of industrial and automation applications. Key fields include:
- Hydraulic systems – oil flow measurement and leak detection
- Chemical and petrochemical industries – dosing of solvents, resins, and acids
- Food and beverage – measuring syrups, flavoring agents, or additives
- Pharmaceutical manufacturing – precision liquid dosing and filling
- Automotive – fuel flow and testing rigs
- Adhesives and sealants – monitoring high-viscosity substances
- Paint and coating systems – pigment and varnish metering
- Water and wastewater – additive dosing and system control
VSE flow meters can be seamlessly integrated into PLCs or digital monitoring systems via analog, frequency, or CAN bus outputs.
FAQ – Frequently Asked Questions
What is the accuracy of VSE flow meters?
Most models offer accuracy of ±0.3% or better, with repeatability of ±0.05% depending on flow rate and fluid.
Are they suitable for high-viscosity liquids?
Yes, especially the VHM Series and RS Series, designed specifically for thick, abrasive or non-lubricating fluids.
What output signals do VSE meters support?
VSE supports analog (4–20 mA), frequency, TTL, and CANopen outputs for seamless PLC integration.
Can VSE meters be used with aggressive chemicals?
Yes, with special materials like stainless steel, PVDF, or coated internals, VSE meters are chemically resistant.
Where can I buy VSE flow meters in Vietnam?
SK Tech is the authorized VSE distributor in Vietnam. We provide product selection, setup consultation, and technical service for all VSE models.