SY341 · Air Flow Source

Controllable air flow source for flow control experiments

Experiments

Integration with anemometer module (SY342) for closed-loop flow control
Fan response characteristics and dynamic behavior
Speed control via external voltage input or internal potentiometer

Description

The SY341 is a compact air flow generator unit designed for pneumatic control experiments and air flow-based teaching demonstrations. It features an electric motor driving a fan blade assembly that produces uniform air output. The fan speed is proportionally controlled via a 0..10V DC input signal, making it ideal for closed-loop flow control experiments when paired with the SY342 anemometer. Low noise operation and compact design enable flexible experimental arrangements.

Schematic diagram of the SY341 apparatus

4mm safety sockets

+15V DC line

extra line for added flexibility

Electric fan

Analog input

external flow control

Source toggle

internal ↔ external

0V line (ground)

-15V DC line

Shroud

Flow-control

potentiometer

Schematic diagram of the SY341 apparatus

Technical Specifications

Speed control input 0..10V DC

Max Flow 150 m³/h

Supply voltage ±15V DC

Mounting on SY300 frame

Part of package

Process Control Training System

A complete modular platform for hands-on learning of feedback control, PID tuning, and process dynamics using real thermal, fluid, and mechanical systems.

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