NRG #40C Calibrated Anemomether

High-Precision Wind Measurement for professional applications such as weather stations, wind energy systems, and environmental monitoring.

🔹 Key Features

• Measurement range: from 1 m/s up to 96 m/s (215 mph), tested against extreme gusts

• Ultra-fast response: advanced bearings and low moment of inertia to capture even the quickest variations

• Linear output signal: sinusoidal wave (AC), with frequency proportional to wind speed—perfect for integration with data acquisition systems

🔹 Accuracy and Certification

• IEC 61400‑12‑1 standard: uncertainty ±0.14 m/s @10 m/s (Class A)

• MEASNET individual calibration: downloadable certificate included to ensure accuracy and traceability

🔹 Robust Construction

• One-piece Lexan cups, ABS body, ESD-shielded 4-pole magnet, self-lubricating Teflon bearings

• Protective PVC/rubber terminal included, for exceptional resistance to dust, water, and harsh weather

🔹 Technical Specifications

• Rotor diameter: 190 mm; height: 81 mm; weight: 0.14 kg

• Temperature range: –55 °C to +60 °C; operational humidity up to 100% RH

🧭 Ideal for

• Extreme wind studies and wind resource assessments

• Integration into weather stations, environmental, and industrial projects

• Systems requiring fast, reliable, and certified measurements

💡 Competitive Advantage: Combines high precision, traceable calibration, and rugged construction. Perfect for those seeking professional-grade performance.