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IoT Weather Station

WST305&WST50x

IoT Weather Station

IoT Weather Station (WST Series) is an all-in-one LoRaWAN weather monitoring system for various atmospheric conditions, such as temperature, humidity, wind speed, wind direction, barometric pressure and rainfall. Consisting of 3 main parts, WTS Sensors, WTS Hub and solar panel, IoT Weather Station is designed to withstand the most challenging weather conditions and is easy to install in different scenarios to be widely used in meteorology, smart agriculture, smart building, etc. Sensor data is transmitted using LoRaWAN technology. Compliant with Kled measurement LoRaWAN gateway and Kled measurement IoT Cloud solution, users can manage all sensor data and trigger other sensors or appliances easily via webpage or mobile App remotely.

Features

  • Integrated with multiple sensors like humidity, temperature, barometric pressure, wind speed,wind direction,rainfall etc.
  • waterproof ,UV proof and salt spary resistant enclosure for outdoor harsh environment application
  • High power solar powered with chargeable batteries backup
  • Store locally more than 19, 000 historical records and support retransmission to ensure no data miss
  • Easy to carry and install
  • Ultra-wide-distance wireless transmission up to the line of sight of 15 km in rural areas
  • Equipped with NFC for easy and quick configuration
  • Compliant with standard LoRaWAN® gateways and network servers
  • Quick and easy management with Kled measurement IoT Cloud
Model WTS305 WTS505/WTS506
Temperature
Operating Principle Thermistor
Range -40°C - 85°C
Accuracy ± 0.3°C
Resolution 0.1°C
Humidity
Operating Principle Capacitive humidity sensor
Range 0% - 100% RH 0% - 100% RH
Accuracy ± 5% RH ± 3% RH
Wind Direction
Operating Principle Ultrasonic
Range 0° - 360° 0° - 360°
Accuracy +/- 3 +/- 3
Ressolution 1° 0.1°
Wind speed
Operating Principle Ultrasonic
Range 0 -60 m/s 0 -60 m/s
Accuracy ± (0.5 + 0.02 V) m/s, V=Speed ± 0.3 m/s or ± 3% (whichever is greater)
Resolution 0.1 m/s 0.1 m/s
Barometric Pressure
Operating Principle Piezoresistive absolute pressure sensor
Range 500 - 1100 hPa 500 - 1100 hPa
Accuracy ±1 hPa ±0.5 hPa
Resolution 0.1 hPa 0.1 hPa
Rainfall (WTS506 Only)
Operating Principle _________________ Piezoelectric
Range _________________ 0 - 500 mm
Accuracy _________________ ±0.5 mm (< 10 mm), ±5 %( >10 mm)
Resolution _________________ 0.01 mm
Physical Characteristics
Material ABS Aluminium Alloy
Weight 1 kg WTS505: 2 kg
WTS506: 2.15 kg
Dimension ф140 x 248 x ф50 mm WS505: ф160 x 252 x ф73 mm
WS506: ф160 x 263 x ф73 mm
Operating Temperature -40°C to +60°C -40°C to +85°C
Relative Humidity 0% - 100% (non-condensing)
Ingress Protection IP65
Installation Pole Mounting

WTS Hub

Wireless Transmission
Technology LoRaWAN
Frequency CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4
Max Tx Power 16dBm (868MHz)/22dBm (915MHz)/19dBm (470MHz)
Sensitivity -137dBm @300bps
Work Mode OTAA/ABP Class A
Operation
Power On & Off Mobile App (via NFC), PC Software (via USB Type-C),Power Button (Internal)
Configuration Mobile App (via NFC) or PC software (via USB Type-C)
Physical Characteristics
Power Supply Solar powered (15 W, 1A) with 2 × 2550 mAh chargeable batteries backup
OperatingTemperature -20°C to +60°C
Relative Humidity 0% to 95% (non-condensing)
Ingress Protection IP67
Dimension 116 × 116 × 45.5 mm
Installation Screw Mounting

Solar Panel

Electrical Characteristics
Open-Circuit Voltage 18 V (± 0.3 V)
Rated Voltage 15 V (± 0.3 V)
Rated Current 1 A (± 5%)
Maximum Power 15 W (± 5%)
Minimal Power 14.5 W (± 5%)
Physical Characteristics
Cell Type Monocrystalline Silicon
Operating Temperature -20°C to +80°C
Weight 1 kg (Without Bracket), 2.2 kg (With Bracket)
Dimension 343 × 283 × 16.5 mm
Download Datasheet
KLED Measurement. Established in 1989, KLED Measurement specializes in manufacturing and trading activity in process control instruments viz.

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