Maximize efficiency with wireless integration!

The HD35 wireless data logge r system from Delta OHM

Whether for environmental technology, industrial production or building management, sensors are the sensory organs with which complex processes are monitored. But can data loggers be networked advantageously and integrated in existing environments? The answer is clearly in the affirmative, because with the HD35 series offered by Delta OHM, a Center of Competence of the GHM GROUP, is a comprehensive system that constantly monitors efficiency parameters.

The safe approach is always the best approach, regardless of the area, application or range. For this reason, the use of sensors to monitor the limits of these ranges is becoming increasingly common. In order to ensure that this data also provides useful information, data loggers regulate the detection, collection and storage of relevant parameters.

HD35 – a data logger that connects

The HD35 system from Delta OHM offers excellent hardware for this purpose. The product range includes data loggers with sensors for all common measured variables. The offering covers everything from the detection of temperature, relative humidity and pressure to the measurement of lighting and radiation strength (UV, solar radiation) and the measurement of room air quality (CO2). Meteorological measured variables, such as wind speed and direction, are also possible. Nearly all commercially available sensors can be connected to the data loggers. In the process, the relevant technical components can be configured and customised to a large degree. The wireless data logger provides a comprehensive sensor system that combines a multitude of important requirements.

This also includes, for example, device durability for continuous outdoor use, reduced installation costs and an almost limitless capacity to expand the network of sensors. And with a range of up to 500 m, the devices can even reach their sensors from long distances. This distance can extended multiple times over with repeaters.

With logging intervals of 30 seconds, data logger battery power supply lasts for up to two years. If, for example, measurements exceed the specified limit values during this period, an optionally activated alarm module notifies the control centre and alarm notification can be provided via SMS or email.

High integration compatibility

The data loggers of the HD35 series can also be easily adapted to existing infrastructures. Connection can take place via Ethernet TCP/IP, WiFi, RS485 or USB. In the process, uncomplicated integration of the data logger into existing networks guarantees low investment costs while simultaneously enabling continuous expansion of the network.

At the same time, maximum data security is assured by means of triple storage. This takes place first with storage in the logger itself, then in the receiving component and finally in a database. This can also be implemented in a central FTP server or even a cloud solution.

Up-to-date data technology

Even the type of documentation of collected data also facilitates the integration, because the software is also compliant with FB A CFR 21, Part 11. Consequently, the HD35 data logger system is ideally suited for use in sensitive areas, such as hospitals or the food industry.

This opens up a wide range of applications for the HD35 data logger system. It can be used to detect measured variables for climate control technology and help to determine the energy efficiency of a building. In consideration of occupational health, the loggers can document parameters such as lighting strength at work stations, the UVC radiation load in laboratories during sterilisation or air quality and pressure differential monitoring in operating rooms.

In terms of logistics, the data loggers can also monitor the cooling chain of perishable goods, such as medications and foods, and document vibrations during transport of shock-sensitive goods.

Not lastly, they can also be used to realise economic and environmental benefits within the field of energy and environmental technology for the monitoring of windmills and photovoltaic systems.

“Modern wireless data logger systems must be able to meet the changing and growing requirements of the user and they must allow for flexible expansion. We have the solution for our customers and their applications.”

Thorsten Knauf, Business Development Manager Delta OHM

The HD35 data logger from Delta OHM is a universal system which connects sensors to data carriers with a low investment cost and easier handling.