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WS-GP1 Compact Weather Station

Updated:2025-03-13

Brand: Delta-T
Model: WS-GP1
Description: The WS-GP1 Automatic Weather Station includes high grade sensors to measure rain, solar radiation, wind speed, wind direction, relative humidity and air temperature. The system comes complete with the
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Product Details

WS-GP1 Compact Weather Station Description：

Getting Started Guide Datasheet

Compact all-in-one automatic weather station

Highly portable

Unattended weather recording at remote and exposed sites

Compatible with DeltaLINK-Cloud data sharing platform

The WS-GP1 Automatic Weather Station includes high grade sensors to measure rain, solar radiation, wind speed, wind direction, relative humidity and air temperature. The system comes complete with the GP1 Data Logger and a 2m tripod mast.

Rapid installation

The WS-GP1 Automatic Weather Station is supplied pre-wired and pre-programmed and can be set up on-site in minutes. The system is delivered in two suitcase-style carry cases that can be used to store or transport the system. The cases are light enough for one person to carry.

Tough and dependable

Despite the low system cost, the sensors are dependable and suitable for use in demanding environments. The galvanised steel tripod and white painted stainless steel cross-arm ensure excellent physical strength. The system requires minimal maintenance.

The internal battery provides 6 month’s operation (typical).

Easy data collection

Recorded weather data can be collected directly with a notebook PC, or remotely by optional cellular modem. In addition to the standard logging options, the WS-GP1 can log and display wind rose, gusts, averages (including vector average) and maximum and minimum readings, with times of occurrence. The GP1 Data Logger can store >600,000 readings.

The WS-GP1 Automatic Weather Station is an excellent choice for research or agricultural and environmental applications where reliable and accurate weather data is required.

WS-GP1 Compact Weather Station Specification：

	Specification	Range / Note
Wind speed D-034B-CA (combined wind sensor)
Range	0.4 to 75 m.s^-1	(0-167 mph)
Accuracy	± 0.1m.s^-1	Up to 10.1 m.s^-1
Accuracy	± 1.1% of reading	Over 10.1 ms ^-1
Starting threshold	0.4 m.s^-1	30° to +70°C(if icing minimal)
Wind direction D-034B-CA (combined wind sensor)
Accuracy	±4 degrees 0.5° (resolution)	Mechanical: 0 to 360° Electrical: 0 to 356°
Starting threshold	0.4 m.s^-1	-30° to +70°C (if icing minimal)
Rainfall RG2+WS-CA
Sensitivity	0.2 mm/tip	160 mm funnel diameter
Humidity RHT3nl-CA (combined air temp sensor)
Accuracy	± 2% RH	5 to 95% RH[1]
Accuracy	± 2.5% RH	<5%, >95% RH
Air temperature RHT3nl-CA (combined RH sensor)
Accuracy	± 0.3°C	-20 to 70°C
Solar radiation D-PYRPA-CA
Accuracy	± 5%	0 to 1.1 kW.m-2 300 to 1100 nm
Cosine response	± 1% at 45° ± 4% at 75°	At zenith angle
Data recording and power
Logging frequency	1 s to 24 hr	Logging status indicated by flashing LED
Comms	To PC or laptop	RS232, USB[2] or modem
Battery life	9 V alkaline	190 days typical, reading every 5 minutes
Physical
Environmental	IP65 sealing
Temperature	-20 to +60°C	If icing minimal
Cross-arm	White-painted stainless steel	Fits horizontal. or vertical pole (42-52 mm diameter.)
Weight	14.3 kg	Complete with 2 m tripod and ground stakes