Lufft WS500-UMB Smart Weather Station
Lufft WS500-UMB Smart Weather Station
Note: This unit does not record or store data internally. A telemetry device such as the Thiamis 4G is required for data logging.
The Lufft WS500-UMB is an all-in-one weather station for environmental monitoring, industrial safety, air quality networks, transportation systems, and research applications. Its integrated ventilated housing and ultrasonic wind technology provide reliable, maintenance-free measurement of five core parameters: air temperature, relative humidity, barometric pressure, wind speed, and wind direction. Measurement accuracy includes ±0.2°C temperature, ±2% RH, ±0.5 hPa barometric pressure, and ±0.3 m/s wind speed. Data is accessible via multiple protocols, UMB-ASCII, UMB-Binary, SDI-12, and MODBUS, for easy integration into monitoring networks and data loggers. External sensor inputs support optional accessories such as a rain gauge or road surface temperature probe. Features a rugged IP66-rated housing suited for long-term unattended outdoor monitoring in harsh environments.
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Rent for flexible short-term use or purchase to own
Exposure Hazards This Equipment Detects
Temperature (°C / °F)
Humidity (% RH)
Air Velocity (CFM / ft/min)
Features & Capabilities
| Monitoring Scope: | Area Monitoring |
Equipment Specifications
| Measured Parameters: | Air Temperature, Relative Humidity, Barometric Pressure, Wind Speed, Wind Direction |
| Humidity Range: | 0–100% RH, ±2% |
| Temperature Range: | -50 to +60°C, ±0.2°C (–20 to +50°C) |
| Pressure Range: | 300–1200 hPa, ±0.5 hPa |
| Wind Speed Range: | 0–75 m/s, ±0.3 m/s or 3% (0–35 m/s) |
| Wind Direction Range: | 0–359.9°, <3° RMSE (>1.0 m/s) |
| Connectivity: | RS485, MODBUS, SDI-12, UMB-ASCII/Binary |
| Protection Class: | IP66, operating range -50 to +60°C, 0–100% humidity |
| Requires External Data Logger: | ✓ Yes |
| Power Supply: | 4–32 VDC; heating requires 24 VDC (20 VA) |
| Size / Weight: | ~1.2 kg, 287 mm height, 150 mm diameter |
Interchangeable Module Specifications
Key specifications are determined by the module below, included with this configuration. Expand it to view its specifications.
Thiamis 4G by Aethair - IoT Communications Device
Manufacturer Resources
Documents
User manuals, safety guides, and technical documentation from the manufacturer:
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