Helical screw flow meter RS10

Product catalog summary

Introduction
The RS10 is a new addition to the VSE RS series of micro flow meters, offering a compact size and easy integration into various applications. It builds on the design of the standard RS series and features a special rotor design that extends the measuring range from 0.5 ml/min to 10 l/min. The RS10 can handle operating pressures up to 250 bar, making it suitable for demanding conditions.

Advantages

Extended measuring range from 0.5 ml/min to 10 l/min.
Operates under pressures up to 250 bar.
Designed for medium to high-viscosity liquids, including single-component adhesives.
Provides low-resistance, precise, pulsation-free, and gentle measurements.

The RS10 is ideal for precise flow and volume measurements in dynamic processes involving viscous or filled media with viscosities starting from 800 mPas. Its compact design is suitable for systems with limited space and can be used with progressive cavity pumps. It also delivers accurate results in multi-component applications and complex ratio measurements.

Technical Specifications

Supply voltage: 6 to 26 V DC
Output signal form: 2-channel HTL quadrature signals
Signal output current: 300 mA per channel
Connection type: 4 pin M5x0.5 (male)
Material: 1.4305 (housing)/1.2379 (rotors)
Dimensions: 108 x 50 x 62 mm
Weight: 1.5 kg
Bearings: Ceramic plain bearings
Connection: G ½
Seal material: Viton or PTFE
Flow rate: 0.5 ml/min to 10 l/min
Max. operating pressure: 250 bar
Frequency: up to 120 kHz
Viscosity: ≥ 800 mPas
Medium temperature: -30°C to +80°C
Installation position: Any
Interpolation factor: IPF 256,512 (standard), 1,024*
K-Factor: ~360,000 1/l (at IPF 512)
Measurement accuracy: ± 2%
Repeatability: ± 0.5% under the same working conditions

Certifications
The RS10 is certified under ISO 9001, ISO 14001, and ISO 45001 standards.

Contact Information
VSE Volumentechnik GmbH, Hönnestraße 49, 58809 Neuenrade, Germany. Phone: +49 (0) 23 94 / 616-30, Email: [email protected], Website: vse-flow.com

Catalog excerpts

Helical screw flow meter RS10

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RS10 – new size of the micro flow meter With the RS10, VSE is expanding the RS series with another micro flow meter, introducing a new compact size to the market following the RS5. To ensure easy integration into a wide range of applications, the connection units are based on the established design of the standard RS series*. The special rotor design extends the measuring range from 0.5 ml/min to 10 l/min**. Compared to the RS5, the RS10 can withstand operating pressures of up to 250 bar thanks to its larger housing. For data acquisition, the series uses a non-contact pick-up system, which ensures...

Open the catalog to page 2

Technical specifications Electrotechnical data Material Connection diagram Supply voltage 6 to 26 V DC With the publication of this catalogue, all information from previous publications becomes invalid. VSE reserves the right to make changes and deviations. VSE is not liable for any printing errors. Reproduction, including excerpts, is only permitted with the written consent of VSE. VSE reserves the right to make technical changes at any time. Revision: 06/2025

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TUV NORD CERT GmbH

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Helical screw flow meter RS10

Helical screw flow meter RS10

Catalog excerpts

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