Meteorology

Each sonde contains a high specification telemetry transmitter. The radio transmission from the sonde meets demanding radio requirements and can cope with long slant ranges, even as far as 300 km. The use of code-spreading, a method where link-errors can be readily detected and corrected and other modern digital radio techniques such as interleaving which minimises the effect of burst errors, ensures that the data is reliably received at the distant ground station.

The continuous on-board measurements of all sensors and transmission of their data is performed in a time-window of less than one second. Additionally, in a spare channel, diagnostic information from the sonde’s on-board Built In Test (BIT) systems are transmitted, thus ensuring the data sent is reliable during the ascent.

Freely Programmable Frequency

Each Radiosondes can transmit in a narrow channel anywhere within the meteorological band (400 to 406 MHz). The sonde uses an on-board frequency synthesiser, which is automatically set to the desired transmission channel during initialisation.

The highly-sensitive ground station receiver system does not require a steered antenna and can receive valid data from sondes up to 300 km slant range using its compact dual antenna set.

Professional stations according to guidelines of WMO (World Meteorological Organization) for weather monitoring in all its variants including agricultural meteorology which provides for specific measures and algorithms of forecasting and prevention diseases. The sensors are installed according to the WMO at 2 m or 10 m on a pole or lattice calculated to withstand to winds up to 75 m / s (hurricane Cat.5th - Saffir-Simpson). These stations can accommodate different sensors in type and number, and transmit the data via cable, radio, satellite etc. Already configured and arranged for the acquisition and processing of data and open to each subsequent implementation.

AWS are designed specifically for applications in agro-meteorological field, in order to determine and monitor all the variables necessary to establish the conditions for plant growth and possible diseases. Their use facilitates, for example, the determination of pesticide interventions, rather than the management of irrigation systems, planting, frost risk assessment and the time of harvest.

All sensors are made to ensure the accuracy and reliability of the measure, and can be certified, together with the measurement chain, which refer to the acquired data. The potential of the datalogger, not only allow for easy management of the unit both locally and remotely without the use of specific software, but also give the ability to monitor real-time data in both graphical and numerical format that can enable certain devices in case of alarm (anti-frost systems, irrigation, etc.) or remote-alert by SMS if any phone numbers available.

DESCRIPTION

The stations are made in accordance with the WMO (World Meteorological Organization) Annex 8 norms, and are used for forecasting purposes. All equipment and installation are then executed in compliance with International norms.

Support structures (poles) in anodized aluminum anti-corrosion, easy transport to facilitate installation even in the most inaccessible areas, where there are access difficulties.

The low-power consumption allows a long power autonomy even with a small solar panel of 20W. The connection via GPRS, radio, satellite, etc., are used to simple manage data and datalogger, even remotely, via common web browser, without the aid of specific software.

These modern and economical sensors, combined with high-performance communication technology, guarantee unrestricted availability of the measured environmental parameters, in addition to reliable and precise measurement data. For almost every application, we offers a standardized environmental measurement station

Hydrogen Generation Systems is used where helium is unavailable or prohibitively expensive. These systems are ideally suited to producing hydrogen at its point of use, using only electricity and water to provide hydrogen at 200 psig pressure without the need for mechanical compression.

System highlights:

• light weight and compact for easy shipment and installation, can be moved by hand without power equipment Air freight possible - no hazardous chemicals and small enough to fit through a small plane door Minimal annual maintenance
• No compressor to operate, leak or maintain, Uses modern proton exchange membrane (PEM) technology - no liquid electrolyte necessary
• Higher pressure capability can yield greater hydrogen capacity from your existing hydrogen tank
• All stainless steel cabinetry for enhanced durability Fully-automated operation for highest operator productivity
• Highly-pure hydrogen for greatest buoyancy Specifications Summary specifications. Specifications are subject to change. For full technical specifications, contact us