TRM-GPS4 Handheld weather station, Solar Radiation Intensity, Altitude density, Rainfall, Environmental Temperature& Humidity, Wind Direction & Speed, Atmospheric Pressure

1.Product

The TRM-GPS4 handheld weather station can monitor environmental temperature and humidity, ultrasonic wind direction & wind speed, optical rainfall, atmospheric pressure, solar radiation, and light intensity. 

It also supports the expansion of monitoring for gases like CO, NO₂, SO₂, O₃, TVOC, PM2.5, and other particulate matter elements. 

It finds extensive application in various fields including environmental protection, meteorology, transportation, water resources, agriculture, and landscaping.

2.Options

1)Optional probe heating function available to address extreme cold weather conditions, ensuring accurate and stable data operation and preventing probe malfunctions due to excessively low temperatures.

2)Optional with a professional network software version. Multiple handheld weather stations can be networked for monitoring. The interface is user-friendly, with graphical data display. Data storage is in the standard Excel format, allowing the generation of meteorological data charts for other software usage.

3)Multiple monitoring methods: handheld mobile monitoring, vehicle-mounted monitoring, and fixed monitoring on a portable support stand.

4)Various communication options are provided. It supports standard RS232/485/USB communication and is compatible with the standard MODBUS communication protocol. It can also achieve remote wireless data communication through various means such as GPRS, RJ45, and wireless transmission.

5)Optional integration of an electronic compass is available, supporting automatic north-seeking functionality.

6)Optional incorporate various radiation sensors, including solar total radiation and solar ultraviolet radiation sensors.

7)Multiple power supply options: AC and DC power sources, solar panels, and automotive power.

8)Monitoring parameters can be customized according to specific needs. The system can be expanded to include monitoring elements such as CO, NO₂, SO₂, O₃, TVOC, PM2.5, and PM10.

3.Technical Specifications

Mechanical Specifications

Environment Conditions

Performance

Measurement performance

Optional measurement performance

4.Performance

1)Environmental sensors measure ambient temperature, ambient humidity, and dew point temperature. 

2)Ultrasonic wind speed sensors use ultrasonic principles to measure wind direction and speed. 

3)Optical principles are used to measure rainfall. 

4)Photovoltaic principles are employed to measure total solar radiation, ultraviolet radiation, and more. 

5)Atmospheric pressure sensors gauge atmospheric pressure. Dust sensors quantify PM2.5 and PM10 particulate levels in the air. 

6)Gas modules are used to measure air quality parameters. CO2 sensors utilize infrared principles to measure CO2 levels in the air.

5.Feature

1)Robust metal casing ensures durability, compact structure, and low-maintenance design, making it suitable for various monitoring conditions. Internal integration of diverse sensors and lithium batteries allows customization based on customer needs.

2)Utilizes a combination of a micro weather station and a data collection terminal. The micro weather station communicates data to the data collection terminal via Bluetooth. This setup enables not only weather data monitoring but also additional functions like GPS positioning and electronic compass.