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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
SY341
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.