Description
Overview
This cup wind anemometer has a starting wind speed of ≤ 0.3 m/s, accuracy of ± (0.3 ＋ 0.03 V) m/s, – 22 °F to + 158 °F working temperature range.
Technical Specifications
| Measuring Range | 0 m/s to 30 m/s; 0 m/s to 50 m/s; 0 m/s to 60 m/s; (Support for custom） |
| Starting Wind Speed | ≤ 0.3 m/s |
| Accuracy | ± (0.3 ＋ 0.03 V) m/s |
| Output Signal | Voltage signal (Choose one of three 0 V to 2 V, 0 V to 5 V，0 V to 10 V） 4 mA to 20 mA (Current loop） RS485 (Standard Modbus-RTU protocol, device default address: 01) |
| Power Supply Voltage | 5 V to 24 V DC (When the output signal is 0 V to 2 V, RS485) 12 V to 24 V DC (When the output signal is 0 V to 5 V, 0 V to 10 V, 4 mA to 20 mA) |
| Stabilization Time | ＜ 1 second |
| Response Time | ＜ 1 second |
| Storage Humidity | ≤ 100 % RH |
| Cable Specification | 2 m 3-wire system (Analog signal); 2 m 4-wire system (RS485) (Optional cable length) |
| Working Temperature | – 22 °F to + 158 °F (－ 30 ℃ to + 70 ℃) |
| Working Humidity | ≤ 100 % RH |
| Storage Temperature | – 22 °F to + 158 °F (－30 ℃ to + 70 ℃) |