Description
Overview
GAOTek Cup Wind Direction & Speed Meter adopts a precision potentiometer inside, and also adopts a wind vane with low inertia and light metal to response to the wind direction and have good dynamic characteristics. The product has many advances such as a great range of good linear strong anti-lighting easy to observe, stable, and reliable. It can be widely used in meteorology, marine, environment, airport, harbor, laboratory, industry, and agriculture areas.
Technical Specifications
| Wind Direction Sensor | |
| Measurement Range | 0 ° to 360 ° |
| Accuracy | ± 3 ° |
| Starting Wind Speed | ≤ 0.5 m/s |
| Power Supply Mode | DC 5 V, DC 12 V, DC 24 V, other |
| Output | Pulse: Pulse signal Current: 4 mA to 20 mA Voltage: 0 V to 5 V RS232, RS485, TTL Level: (frequency, pulse width), Other |
| Defend Grade | IP45 |
| Load Capacity | Current mode impedance: ≤ 300 Ω Voltage mode impedance: ≥ 1 ΚΩ |
| Power Dissipation | 5.5 mW |
| Operating Environment | Temperature: – 40 °F to + 122 °F (- 40 ℃ to + 50 ℃), Humidity: ≤ 100 % RH |
| Weight | 0.46 lb (210 g) |
| Wind Speed Sensor | |
| Measurement Range | 0 m/s to 45 m/s, 0 m/s to 70 m/s |
| Accuracy | ± (0.3 + 0.03V) m/s [V represents real-time wind speed value] |
| Resolution | 0.1 m/s |
| Starting Wind Speed | ≤ 0.5 m/s |
| Power Supply Mode | DC 5 V, DC 12 V, DC 24 V, other |
| Output | Pulse: Pulse signal Current: 4 mA to 20 mA Voltage: 0 V to 5 V, 0 V to 2.5 V RS232, RS485, TTL Level: (frequency, pulse width), Other |
| Defend Grade | IP45 |
| Load Capacity | Current mode impedance: ≤ 600 Ω Voltage mode impedance: ≥ 1 ΚΩ |
| Power Dissipation | 50 mW |
| Operating Environment | Temperature: – 40 °F to + 122 °F (- 40 ℃ to + 50 ℃), Humidity: ≤ 100 % RH |
| Weight | 0.29 lb (130 g) |