Asair AFD2 Series Vortex Flow Sensor 1.8–32 L/Min - RS485 & Analog Output
The Asair AFD2 Series Vortex Flow Sensor provides accurate liquid flow measurement from 1.8 to 32 L/min using Von Karman vortex shedding technology. It features dual RS485 and analog outputs for easy integration with industrial PLCs, SCADA systems, and microcontroller platforms like Arduino or Raspberry Pi.
Features
- Vortex shedding principle ensures high accuracy and drift-free measurement.
- Robust design with no moving parts for long-term reliability and minimal maintenance.
- Dual output interface: RS485 (Modbus) and analog signal for flexible system integration.
- Wide operating temperature range from -20°C to 90°C for demanding environments.
- Available in multiple pipe diameter configurations (DN6, DN10, DN20, DN25).
Out of stock
The AFD2 Series sensor operates on the Von Karman vortex principle, where a bluff body placed in the flow stream generates vortices at a frequency proportional to the flow velocity. This frequency is detected by a piezoelectric sensor, providing a stable and accurate digital signal. The design eliminates mechanical wear, making it ideal for applications with contaminated liquids.
Engineered for industrial and appliance integration, the sensor features a wide input voltage range of 11.4V to 25.2V DC and is built to withstand fluid temperatures from -20°C to 90°C. Its high pollution resistance and durable construction ensure consistent performance in HVAC systems, water treatment, medical equipment, and process control.
Additional Information
| Weight | 0.62 kg |
|---|---|
| Dimensions | 17 × 17 × 8 cm |
