Description
Overview
GAOTek alarm wind speed sensor is a device for measuring wind speed and wind force in construction machinery (cranes, crawler cranes, portal cranes, tower cranes etc.) railways, ports, docks, power plants, meteorology, ropeways, environment, greenhouses, breeding, and other fields. It can be used to realize the digitization and automation of equipment wind speed indication and it is the wind speed detection equipment of the related equipment.
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 s |
| Response time | <1 s |
| Cable specification | 2 m 3-wire system (Analog signal); 2 m 4-wire system (RS485) (Optional cable length) |
| Working humidity | ≤100% RH |
| Working temperature | -22 °F to 158 °F (-30 °C to 70 °C) |