High-Precision Stainless Steel Three-Cup Wind Speed Sensor – Enviro Testers

Overview

This high-precision stainless steel three-cup wind speed sensor is designed for reliable and accurate measurement of wind velocity in various environmental conditions. Built with durable stainless steel and equipped with self-lubricating imported bearings, it ensures long service life and minimal maintenance. With a resolution of 0.1 m/s and a starting wind speed of just 0.1 m/s, it can detect even the slightest air movement. The sensor supports multiple output signals including 4-20mA, 0-5V, and RS485(232), along with optional wireless modules like GPRS, 4G, WiFi, LoRa, and LoRaWAN. Data can be monitored in real time through PC or mobile platforms via a connected cloud server. Operating within a wide temperature range of -20°C to 60°C, it is suitable for industrial, meteorological, and research applications. Its compact, weather-resistant design, combined with a wide measurement range of up to 70 m/s, makes it ideal for both permanent installations and field deployments.

Features

• Mechanical three-cup wind speed measurement
• Stainless steel construction for durability
• High accuracy with 0.1 m/s resolution
• Low starting wind speed of 0.1 m/s
• Wide measurement range up to 70 m/s
• Operates in -20°C to 60°C temperature range
• Self-lubricating imported bearings for smooth rotation
• Multiple output options: 4-20mA, 0-5V, RS485(232)
• Wireless connectivity: GPRS, 4G, WiFi, LoRa, LoRaWAN
• Real-time monitoring via cloud server on PC/mobile
• DC 12–24V power supply compatibility
• Compact design with easy installation and carton packaging

Technical Specifications