YOYI WSU300 product view
YOYI WSU300 · Level Meter
WSU300 — Ultrasonic Level Transmitter
The WSU300 ultrasonic level transmitter measures the time of flight of an ultrasonic pulse to the liquid surface. Non-contact sensing, a clear LCD and simple menu operation make it the economical choice for water, wastewater and chemical tanks where radar performance is not required.
Principle
Time-of-flight ultrasonic
Display
LCD
Media
Liquids, non-contact
Output
4-20 mA (RL < 500 Ω)
- ✓Non-contact measurement nothing touches the liquid — no corrosion, no fouling.
- ✓Simple operation three-button calibration with clear LCD guidance.
- ✓Built-in relays control pumps or alarms directly from the transmitter.
- ✓Economical the budget-friendly choice for open tanks and channels.
