German VSE flowmeter in stock VSI2/10 S07V32

German VSE flowmeter in stock VSI2/10 S07V32

AllThe flow meter is from GermanyAllThe high-precision volumetric flow measurement instrument developed by the company,Vsi2 / 10 s07v32The model is a classic model in the series, which uses gear meshing principle to achieve flow measurement. It has the characteristics of high measurement accuracy, strong stability, and wide range of applicable media. It is widely used in industrial process control, hydraulic systems, engineering machinery and other fields

Functional scope

Real time monitoring of the volumetric flow rate of liquid media through flow measurement, supporting instantaneous and cumulative flow measurement

Signal output is achieved through pulses or analog signalsPLCTheDCSWait for the control system to interface and achieve data acquisition and closed-loop control

Media compatibility is applicable to mineral oil, hydraulic oil, lubricating oil, and water-Ethylene glycol solution, diesel and other industrial fluids

Adapt to the environment and have good resistance to vibration（10-2000Hz，10gAcceleration and impact resistance, suitable for harsh industrial environments

Temperature and pressure characteristics

temperature effect

at-20℃ - +120℃Within the range, the measurement accuracy of the instrument is less affected by temperature, and every temperature change10℃Accuracy deviation≤±O.02% FS

When the temperature of the medium exceeds120℃When selecting, high-temperature sealing materials (such as fluororubber) should be used, which can be expanded up to150℃

pressure characteristics

The impact of work pressure on measurement accuracy can be ignored,350barThe pressure resistant design makes it suitable for high-pressure hydraulic systems

When the pressure fluctuates, the instrument maintains measurement stability through the tight meshing of the internal gear structure, resulting in pressure loss≤0.5bar(At maximum flow)

Key factors during use

Media requirements

The medium needs to be cleaned to avoid solid particles (installation recommended)100Filter above the target to prevent gear jamming

For high viscosity media（>1000 cSt）To ensure measurement accuracy, it is necessary to reduce the maximum flow rate

To avoid cavitation, sufficient back pressure should be ensured on the inlet side (usually≥1bar）

Flow accuracy guarantee

at5% - 100%Within the range, maintain accuracy±0.1% FS; Below5%When measuring range, the accuracy drops to±0.2% FS

Suggest using actual flow control within the range20% - 80%To achieve the best measurement results

The relationship between viscosity and flow rate

An increase in viscosity will lead to a decrease in the upper limit of the flow rate. The viscosity is1000 cStAt that time, the maximum flow rate was approximately5 L/min

The viscosity is10 cStAt this time, the maximum flow rate can reach20 L/minWhen selecting, the flow range should be checked based on the actual viscosity of the medium

The principle of high-precision volumetric measurement ensures stable accuracy over a wide viscosity range, which is superior to flow meters such as turbines and electromagnetic meters

High pressure tolerance350barThe working pressure meets the requirements of high-pressure hydraulic systems and is suitable for scenarios such as construction machinery and injection molding machines

quick response1msThe response time can capture transient changes in flow and support dynamic process control

Long life design with hardened steel gears and precision bearings, no contact wear, average no working time（MTBF）>50000hour

Flexible installation supports horizontal and vertical installation, and the inlet and outlet directions can be adjusted according to the pipeline

Application Fields and Scenarios

Installation method

pipeline connection

Using threaded connections (standard)G1/2'orNPT1/2'Interface), sealing gaskets should be used during installation to prevent leakage

The import and export directions must be consistent with the arrow markings on the instrument housing, and reverse installation is strictly prohibited

Upstream straight pipe section requirements: There are no strict straight pipe section requirements, it is recommended to retain them upstream5A straight pipe section with a length equal to the diameter of the pipe

electrical connection

throughM12Circular connectors or cable leads are used to connect power and signal lines, ensuring correct polarity

Shielded cables and grounding resistors are required for pulse signals≤1ΩReduce electromagnetic interference

Installation location

Prioritize installation on the low-pressure side of the system (return oil pipeline) to avoid high-pressure impact; If installed on the high-pressure side, it is necessary to ensure that the pressure does not exceed the rated value

When installed vertically, it is recommended that the medium flow from bottom to top to avoid the accumulation of bubbles

Precautions

Media filtration must be installed with a filter upstream of the instrument, ensuring high filtration accuracy≤25μmTo prevent impurities from damaging the gears

Avoid running for a long time without any medium during idle operation to prevent gear wear caused by dry friction

The maintenance cycle is to check the aging condition of the sealing components once a year3Annual precision calibration (requires professional organization)

Environmental protection: Avoid direct sunlight and corrosive gases. Outdoor installations require protective enclosures

If the output signal is abnormal, first check whether the power supply, wiring, and filter are blocked, and then check whether the gear is stuck

Vsi2 / 10 s07v32Flow meters are particularly suitable for industrial scenarios with strict flow measurement requirements due to their high precision, high pressure resistance, and wide viscosity adaptability. It is recommended to prioritize the use of closed-loop control in hydraulic systems, high-pressure fluid metering, and high viscosity medium monitoring. Attention should be paid to the cleanliness of the medium and installation direction when using it, in order to fully utilize its performance advantages and reduce maintenance costs

VSI0.2/16 GPO 12V-32W15/4

Vsi2 / 10 s07v32

Vsi0.04 / 1 EPO 12v-42r11 / 4

German VSE flowmeter in stock VSI2/10 S07V32

KRACHT Clark from Germany provides on-site selection and technical support for flow meters and indicators, and has competitive purchasing prices for gear pumps, valves, and spare parts

VSE Germany (flowmeter provides project selection and technical support)

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