LED LUX measuring KIT
Read moreAdvanced KIT and Basic KIT: measuring LUX for LED and conventional light. Simple, accurate, no adjustments necessary to measure LED light. Ever been using a LUX meter to measure LED light? Maybe you recognize a very common effect that many already have discovered: the LED light seems to be a higher intensity than the conventional light, but still the...
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How to measure Sunshine Duration with a Pyranometer (WMO-NO.8)
Read moreIn the Guide to Meteorological Instruments and Methods of Observation, the WMO has approved the possibility to use the so called ‘pyranometric method’ to calculate Sunshine Duration. This means that, next to the already frequently used method where a specific Sunshine Duration sensor is being used, in some cases it may be more efficient to use the measurement data...
Measuring Building Vibration – using HD2070.BV
Read moreAn application that is getting more and more interesting all around the world, is the measurement of Building Vibration. Specifically: measuring the effect of vibration annoyance on the human body. Vibration in buildings can be an effect of machines that are installed in the building but it can also be vibration that is being generated by something from outside:...
LR35 series – LoRaWAN capability
Read moreLoRaWAN is an IoT solution that is getting highly standard around the globe. LoRa stands for Long Range communication and indeed it allows to cover and monitor wide areas with battery powered sensors having low power consumption. Our datalogger series LR35 is designed for environmental monitoring in indoor and outdoor applications using LoRaWAN: a multipoint to point networking protocol....
PM measurement: HD50PM
Read moreDelta OHM introduced a logger with PM measurement. But why would you want to measure PM? What is PM10 or P2,5 or PM1,0; why should it be measured. In this article we try to answer some questions. Particulate Matter (PM) also called Particle Pollution. An explanation of the term PM, as found on the site of the EPA (United States...
HVAC40 – designed for HVAC!
Read moreYears of experience in worldwide applications have now been converted into ‘the new standard in measuring’. We have focused the new design on accuracy, stability, simplicity and connectivity. To this we have added our knowledge of best production practices: meet the HVAC40 series. Best for the job: in quality and in price. HVAC transmitters need to be stable, need to...
All-in-One Meteo Compact Stations: quick, easy and complete!
Read moreA complete self-supporting, easy and quick to install and already configured Compact Meteo Station to always have all important Meteo data at your fingertips.
UV Index – How to measure and how to read the measurement
Read moreUV_Index: how to measure and how to read the measurement according to the World Meteorological Organization and and the World Health Organization.
Thermal Comfort: PMV/PPD – the next generation is here!
Read moreWe proudly introduce: the next generation in measuring Thermal Comfort! At Delta OHM, years ago, we were the first to introduce a portable instrument that had an instantaneously calculation of the PMV/PPD and WBGT index and could directly display these values. The great success of our range of Thermal Comfort instruments that all work according to the ISO regulations...
2-axes ultrasonic anemometers – a complete range from very low to very high wind speeds
Read moreThe Delta OHM ultrasonic anemometers series is now able to cover any need.
HD53LS is the latest addition to the 2-axis ultrasonic anemometer family: thanks to the high sensitivity, it can detect very low speeds, which are usually not detectable by traditional methods.
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