NiuBoL Modular Weather Station Package Delivered by Air Freight to Cambodia

A modular NiuBoL automatic weather station package has arrived in Cambodia by air freight. The shipment combines meteorological measurement channels with the power, communications, mounting and protection items needed to build a working outdoor station. It was supplied as a project package rather than a collection of unrelated sensors.

Scope of the Cambodia weather station package

Why the balance-of-system items matter

Weather-station tenders often list sensors clearly but leave the power and installation scope vague. This order includes a mast, solar panel, battery, controller, cabinet and lightning-protection components. Those items determine whether the station can operate through cloudy periods, keep connectors dry and remain serviceable after installation.

The solar package should still be checked against the final logging and transmission interval. A 60 W panel and 30 Ah battery define the supplied hardware; actual autonomy depends on router duty cycle, sensor load, local solar resource, battery temperature and communications availability. The project engineer should document the load calculation and low-voltage behavior during commissioning.

Sensor specifications used for integration

Installation sequence for a modular station

The mast foundation and lightning path should be completed before final electronics are installed. Mount the wind sensors where the mast and nearby structures do not create avoidable turbulence. Install the temperature-humidity-pressure sensor in its radiation shield with free airflow. Level the rain-gauge rim, keep it clear of splash and obstruction, and document its height.

After mechanical work, label every cable at both ends. Connect one RS485 device at a time, assign unique addresses and verify live values before adding the next device. The router should then be tested with the actual SIM or network service, including a controlled outage. A weather station is accepted when sensing, storage, power and transmission recover together, not merely when values appear once on a screen.

Air-freight and site handover

On receipt, the contractor should inspect the rain-gauge body, wind cups and vane, mast sections, solar panel, cabinet seals and cable glands before moving the equipment to the installation site.

Acceptance records recommended for this package

• Packing list matched to every sensor, bracket, cable and power component.
• Photographs of foundation, mast verticality, sensor orientation and rain-gauge leveling.
• RS485 address and register schedule for all connected meteorological sensors.
• Solar charging voltage, battery voltage under load and low-voltage recovery result.
• Router signal level, upload interval, offline buffer behavior and restart test.
• One rainfall verification and a reasonableness check for wind and atmospheric readings.

Project and product FAQ

Q1: Is this shipment a complete automatic weather station?

It includes the main sensing, communications, solar-power, mast, cabinet and lightning-protection components listed in the order. The final completeness check must also cover the receiving platform, SIM or network service, civil work and installation labor.

Q2: Can the weather sensors share an RS485 bus?

They can when their serial settings are compatible, each address is unique and the cable/power design is suitable. Confirm the register maps and test the complete bus before raising the mast.

Q3: How should solar autonomy be accepted?

Measure charging and loaded battery voltage, document average station load, test low-voltage behavior and compare the result with expected local low-sun conditions. Panel wattage alone does not prove autonomy.

Q4: Why is rain-gauge leveling part of acceptance?

A tilted catchment and tipping mechanism can bias rainfall collection and tipping behavior. The level, mounting height and surrounding obstruction should be recorded after installation.

Q5: What should a similar Cambodia RFQ include?

State the required parameters, measurement ranges, output protocol, mast height, solar autonomy target, communications network, platform interface, lightning conditions, enclosure scope, installation responsibility and destination.

Summary

The Cambodia delivery shows the difference between buying sensors and procuring an operable station. The package joins wind, atmospheric and rainfall measurement with a router, solar supply, mast, cabinet and lightning protection. Project success now depends on site layout, RS485 addressing, power verification, communications recovery and a documented acceptance test. NiuBoL can prepare the equipment list and interface documents for similar modular weather-station projects when the site and platform requirements are defined.