Excel Test Sdn Bhd
Sales & Admin Department
Unit C3A10, 3Ath Floor,
Block C, Kelana Square,
17, Jalan SS 7/26,
47301 Petaling Jaya,
Selangor, Malaysia.
Calibration Laboratory
Unit C717, 7th Floor,
Block C, Kelana Square,
17, Jalan SS 7/26,
47301 Petaling Jaya,
Selangor, Malaysia.
+603-7804 6186
+603-7804 4186
ychooimy
Theta WS650 ALL-IN-ONE WEATHER STATION
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DESCRIPTION
The WS650 weather station is a uniquely configurable sensor platform, designed to support a wide range of parameter combinations to meet specific application requirements.Its flexible, modular design ensures seamless integration into diverse meteorological systems.
TECHNICAL DATA
| WIND SPEED | |
| Principle | Ultrasonic |
| Measurement Range | 0 … 45m/s |
| Accuracy | ±0.3 m/s or 3% of reading, whichever is greater |
| Resolution | 0.1m/s |
| WIND DIRECTION | |
| Principle | Ultrasonic |
| Measurement Range | 0 … 360.0° |
| Accuracy | ±3° |
| Resolution | 0.1° |
| TEMPERATURE | |
| Principle | Diode voltage |
| Measurement Range | -40 ... +80°C |
| Accuracy | ±0.5°C/±0.3¡æ (Optional) |
| Resolution | 0.1° |
| RELATIVE HUMIDITY | |
| Principle | Capacitive |
| Measurement Range | 0 ... 100 %RH |
| Accuracy | ±3%RH |
| Resolution | 0.1 %RH |
| AIR PRESSURE | |
| Principle | Piezoresistor |
| Measurement Range | 10 ... 1100 hPa |
| Accuracy | ±0.5 hPa |
| Resolution | 0.1 hPa |
| SOLAR RADIATION | |
| Principle | Photoelectric |
| Spectral Range | 300 ... 2100 nm |
| Measurement Range | 10 ... 1100 hPa |
| Non-linear Error | ≤3% |
| Accuracy | ±5% |
| Resolution | 1 W/m2 |
GENERAL INFORMATION
| IP Class | IP66 |
| Dimensions(HxΦ) | 218 mm x 126 mm |
| Weight | 0.6kg |
| Power | 18mA @12V DC |
| Interface Default |
RS-485 RS232/SDI-12/RS422 (Configurable at Factory on Order) |
| Protocol Default |
THETA ASCII Modbus-rtu/SDI-12/NMEA-0183 (Configurable at Factory on Order) |
| Operating Voltage | 12 … 30VDC |
| Operating Temperature | -40 … £«80¡æ |
| Operating Humidity | 0 … 100%RH |
| Connector | 4 Pin |
| Cable | PUR 5m |


