Wind Speed Monitoring Sensor Outdoor High Accuracy Ultrasonic Anemometer 420mA Output 930V DC for Industrial Weather Stations

This ultrasonic wind speed monitoring sensor is designed for accurate, continuous wind measurement in demanding outdoor applications. Built with industrial-grade materials and calibrated for consistent performance, it integrates seamlessly into environmental monitoring networks, agricultural control systems, marine instrumentation, and aviation safety setups.FAQ:1. How do I interpret the 4-20mA output? Use the formula F=(I-4)/16×A+B, where F is wind speed (m/s), I is measured current (mA), A is range width (45), and B is 0.2. Can I extend the cable beyond 0.8m? Signal degradation may occur; consult the manufacturer before modifying wiring length.3. What mounting hardware is required? Users must supply their own screws and nuts; the mounting hole diameter is 3.2mm with a recommended 25mm clearance for wiring access.Note: Do not power on during wiring. Avoid disassembly or exposure to corrosive substances. Retain calibration documentation for service requests. Item Type: Wind Speed Monitoring SensorMaterial: ABSSize: Approx. 158 x 180 x 70mm / 6.22 x 7.09 x 2.76inPower Supply Voltage: DC9-30VSignal Output: 4-20mAMeasurement Range: Wind speed 0~45m/sExtension Line Length: Approx. 0.8m / 2.6ftAccuracy: ±(0.5+0.02V)m/s (V represent real time wind speed value)Resolution: 0.1m/sStartup Wind Speed: 0.8m/sMaximum Power Consumption: 0.48WLoad Capacity:DC12V power supply, current output impedance 350ΩDC24V power supply, current output impedance 900Ω, voltage output impedance 1KΩWorking Environment: Temperature: -35℃~60℃, Humidity: 100%RH non condensingProtection Level: IP64Distribution Diameter: Approx. 63mm / 2.48inMounting Hole Diameter: Approx. 3.2mm / 0.13inAerial Plug Diameter: Approx. 15mm / 0.59in (recommended to reserve 25mm for wiring, wire connection first, then install and fix the sensor)Weight: Approx. 272.00g /

• HIGH-STRENGTH ABS CONSTRUCTION: Features a durable ABS wind cup with low startup threshold (0.8m/s), high structural integrity, and resistance to mechanical wear in prolonged outdoor deployment.
• ROBUST ELECTROMAGNETIC & WEATHER RESISTANCE: Engineered with interference mitigation and IP64-rated enclosure, ensuring reliable operation in temperatures from -35℃ to 60℃ and 100% non-condensing humidity.
• DUAL CABLE OUTLET CONFIGURATION: Supports both bottom and side cable routing for flexible installation in greenhouses, ports, airports, or industrial sites without compromising signal integrity.
• PRECISION 4-20MA ANALOG OUTPUT: Delivers linear wind speed readings (0–45m/s) with ±(0.5+0.02V)m/s accuracy and 0.1m/s resolution, compatible with standard PLC and data acquisition systems.
• SEALED EXTENSION CABLE INCLUDED: Comes with a 0.8m pre-attached extension line featuring a sealing washer at the connector to maintain signal stability in exposed environments.