Description

STWS-100 : Automatic Weather Station                   

Weather Station Sensors:-

• Wind Speed Sensor
• Wind Direction Sensor
• Air Temperature  Sensor
• Relative Humidity Sensor
• Rain Gauge
• Solar Radiation Sensor
• Barometric Pressure
• Soil Moisture Sensor (Optional)
• Soil Temperature Sensor (Optional)
• Leaf Wetness sensor (Optional)

 Related Accessories:-

• LCD Digital Datalogger (with weather proof enclosure)
• Software & USB Data card reader
• Solar Power Panel (20 Watt)
• Battery 3.7 V Li-ion battery (rechargeable)
• Tripod & Mast with Mounting kit

Weather measurements:-

• Wind Speed 
• Wind Direction 
• Air Temperature
• Relative Humidity
• Rainfall
• Solar Radiation
• Barometric Pressure 

Datalogger with LCD Display:-

The DLG88 is a rugged outdoor Data Logger with LCD Display, designed for agricultural and meteorological applications. DLG88 Datalogger connects with a variety of sensors for Agri/Met, takes periodic measurements, processes the acquired data, and stores in its onboard SD card memory. The acquired data is simultaneously communicated to the secured cloud server using an integrated 4G LTE modem for seamless data transmission to the cloud & real-time monitoring, The cloud data storage portal is free during warranty period, After the warranty period users can subscribe to cloud portal for remotely accessing data.

The DLG88 Datalogger device has an on board graphic LCD to display the real time data of the sensors and device functionalities. The LCD screen and keypad makes the configuration and device health assessment very easy on the site. The DLG88 Datalogger data storage memory of 8 GB, The device stores data for over 5 years on 8 GB internal memory in .CSV format. It supports up to 32GB micro SD card for extra storage. It also features USB connectivity which can be used for retrieval of SD card data by connecting the device to a Computer/laptop. DLG88 Datalogger consumes very low power allowing it to operate for 5 weeks without charging the onboard  3.7V Li-ion battery (rechargeable). The battery can be charged with 20 Watt solar panel, eliminating the need for an AC power supply.

                           Technical specification (Datalogger with Display Unit)

Datalogger with LCD Display :-

Display :  LCD  Graphic Display
Channels : 16 / 8 Analog Single Ended or 8 / 4 Differential Channels 
Micro-processor : 32 Bit 
Memory : 8GB micro SD card (it may support 32GB SD card for extra storage)
Keypad     : 3 button keypad
Date & Time : RTC with backup battery
Time Synchronization : Server
Interfaces : RS485 MODBUS RTU and SDI-12
Network Type : 4G LTE
Data storage intervals Rate : 1 minute (min.) to 24 hours (max.)
Data Security :     AES 128 Bit
Accuracy : ±0.1% of FS
Power supply : Solar Pane 20 Watt (for power supply and Recharges Battery)  
Batteries : 3.7 V Li-ion batteries (Rechargeable) with 5200 mAh capacity 
                  (Power allowing to operate AWS for 5 weeks without charging)

Voltage Input :    +9 V to +28 V DC
Charge Current : <180 mA
Battery Charger :  75 Watt Solar panel 
Indicators : Power & Network
Operating Temperature : -20 ⁰C to +70 ⁰C
Storage Temperature : -40 ⁰C to +80 ⁰C
Environment Protection : IP65 (enclosure making it suitable to be used in harsh environmental conditions)
Dimensions : 125 mm (W) x 170 mm (L) x 66.5 mm (B)
Weight    : <700 grams
Housing : ABS UV Protected
Tripod & Mast : 3 Meter Tripod & Mast with Mounting accessories 
Software : User friendly Windows based graphical display software

                                    Technical specification (Weather Sensors)