Duct-mounted Wind Speed Sensor, 4-20mA/RS485

Duct-mounted wind speed anemometer sensor features a high-temperature resistant and corrosion-resistant housing. Based on the principle of heat dissipation, it can accurately detect minute wind speeds and maintain stable and reliable performance in harsh environments. SUCH anemometer sensor features automatic linear compensation and temperature compensation, and can withstand instantaneous high wind speeds and pressures. Supporting RS485 (Modbus), 1-5V, and 4-20mA outputs, it is suitable for HVAC, flue gas ducts, coal mines, laboratories, clean rooms, biomedical environments, and various industrial, agricultural, and environmental monitoring scenarios.

Feature

• With a low starting fan speed, it can accurately measure minute airflow, making it suitable for harsh environments such as ventilation ducts and kitchen exhaust ducts.
• The perforated flange, combined with a high-quality silicone sealing ring, ensures minimal air leakage and high durability.
• It supports real-time airflow measurement and uploading, and the cross-sectional area can be set according to the duct size to ensure accurate airflow calculation.
• Automatic linear compensation and temperature compensation ensure zero-point offset, maintaining high accuracy and high resolution even after long-term use.

Dimension (Unit: mm)

Wiring Diagram

Installation Diagram

The wind direction measured on-site must be consistent with the arrow direction of the sensor to obtain higher precision and more accurate measurement results.

Use Case