DELTA-T Device WS-GP2 Weather Station System

The advanced WS-GP2 Automatic Weather Station is based on the powerful GP2 Data Logger. It is an ideal solution for research and environmental monitoring applications at remote and exposed sites. The WS-GP2 provides a highly rugged and flexible system – users can select the optimal combination of sensors, logger, power and communications.

DeltaLINK-Cloud is a sophisticated and secure online data viewing, management and sharing platform for Delta-T Devices data loggers. Connect and upload, then monitor, organise and share your sensor data with ease. Live data can be viewed remotely on mobile devices via animated dashboards.

Remote data monitoring on mobile devices
Animated live data dashboard graphics
Easy data sharing for collaborative projects
Powerful charting and reporting features
Smart SIM card provided - for easy set-up
Secure and encrypted
Remote management of multiple sites
Multi-language (En, Fr, De, Es, 中文)
DeltaLINK-Cloud Dashboards: Display selected data using simple graphical devices known as widgets. With dashboards, you can control the type, colour and position of widgets, ensuring that critical data is displayed clearly and with maximum impact. These high quality data visualisations transform the ability of teams to identify and respond to trends or incidents, such as a threshold being exceeded. Dashboards are quickly linked to relevant data sources and can be viewed remotely on smart devices, enabling users to view and share real-time sensor data on-screen

Features:
Part Number: WS-GP2
Powerful, rugged and highly flexible weather station
Designed for use in severe weather conditions
Wide choice of sensors, including soil moisture
Cellular modem communications
Compatible with DeltaLINK-Cloud online data sharing platform
Calculation of full Penman-Monteith evapotranspiration equation
Applications:
Meteorology
Climate change monitoring
Environmental compliance
Eco‐physiology
Water resource studies
Waste management
Crop trials
Agro‐meteorology

Specification:
Input connections: 12 differential (or 24 single-ended) analog inputs configurable as: Voltage, Resistance (12 3-wire or 24 2-wire), Bridge (12), Potentiometer (12) 4 digital inputs as: Counters, (2 fast + 2 slow), Frequency, Digital state 1 Delta-T WET sensor channel Unlimited virtual channels Serial input channel: 62 SDI-12 sensors or a single WET Sensor
Control outputs: 2 relay outputs expandable to 6 (1 A)
Readings stored: 2.5 Million
Recording rate: 1 second to 24 hours
Configuration: DeltaLINK
Communication options; USB, RS232, ethernet or modem
Sensor excitation: Calibrated 3V reference, +5 V and +12 V regulated, or 5 to 10.5 V (battery or external power), user selectable
Power: 6 AA alkaline batteries or external power 10-15 V DC
Battery life (dependent on usage): >310K readings, lasting 530 days
For full GP2 specification please see the GP2 data sheet WS-GP2 Sensors – Brief Specs:
Wind speed AN-WD2 (combined wind sensor):
Range: 0 to 75 m.s-1
Accuracy: ± 0.1 m.s-1; Range: Up to 10 m.s-1
Accuracy: ± 1.1% of reading; Range: Over 10 m.s-1
Starting threshold: 0.4 m.s-1; Range: -30°C to +70°C if icing minimal
Wind direction AN-WD2 (combined wind sensor):
Accuracy: ± 4°; Range: mechanical: 0 to 360° electrical: 0 to 356°
Rainfall RG2+BP:
Sensitivity: 0.2 mm per tip; Range: up to 360 mm.hr-1
Humidity RHT (combined air temp sensor):
Air humidity accuracy tolerance: 
± 1.8% RH; Range: 10 to 90%: typ
± 3% RH; Range:  0 to 10%: typ
± 3% RH; Range: 90 to 100%: typ
Air temperature RHT (combined RH sensor):
Temperature accuracy tolerance:
± 0.2°C; Range: +5°C to +60°C: typ
± 1°C; Range: +40°C to +5°C: max
max 0.75°C; Range: +60°C to +85°C: max
Solar radiation ES2:
Absolute accuracy:± 5%; Range: At 20°C (optimal conditions)
Linearity: ± 1%; Range: 0 to 2 kW.m-2
Soil temperature ST1:
Accuracy: ± 0.2°C; Range: -10 to +65°C
Mast M2-FSG:
2m mast: With cross arm, stakes, steel guy wires, baseplate and logger canopy

Include:
(1)  GP2 - Logger
(6) AA batteries
(1) GP2-USB - USB cable
(1) User Manual 
(1) Screwdriver and cable gland spanner
(1) Rain
(1) Solar radiation
(1) Wind speed and direction
(1) Soil temperature
(1) Relative humidity
(1) Air temperature