Delta Ohm wireless & web data loggers We are the distributor of Delta Ohm wireless & web data loggers in Singapore. Delta Ohm instruments are manufactured in Italy and widely used in Singapore, for critical research and industry applications.
Advantages Wireless No coding required Expandable network, from 1 channel to hundreds Most sensor types supported Downloads Click cover page image to download.
HD35 wireless data logger data sheet HD50 web data logger data sheet Related products Featured products Click photo to download product data sheet.
Base units Wireless data loggers HD35EDWH Outdoor general purpose data logger HD35EDW Indoor general purpose data logger HD35EDW17PTC Outdoor temperature & humidity data logger Web data loggers HD50H General purpose web data logger
Reference applications Expand one of the blocks below for some reference applications.
Application 1: monitoring of solar radiation, daylight, thermal comfort and weather
Application 2: solar radiation monitoring on rooftop
In this project, Delta Ohm LPPYRA03 spectrally flat class C pyranometer was installed on a rooftop for solar irradiance monitoring.
The pyranometer outputs mV signal and a Delta Ohm HD35 wireless data logger was used to record the readings.
For this project, OTM provided full installation and data reporting service.
Application 3: monitoring of solar radiation and daylight transmission through glass
In this project, Delta Ohm LPSILICON-PYRA04 silicon pyranometer , LPPHOT01 indoor lux sensor and LPPHOT03 outdoor lux sensor were used to monitor the solar radiation and daylight transmission through a thermochromic glass.
Custom mounting accessories were used to temporarily install the sensors on both the front and back sides of the glass.
The sensors output mV signal and a few Delta Ohm HD35 wireless data loggers were used to record the readings.
For this project, OTM provided full installation and data reporting service.
Application 4: wind monitoring on rooftop
In this project, Delta Ohm HD52.3D ultrasonic anemometer was installed on a rooftop for wind speed and wind direction monitoring.
The instrument outputs 4 – 20 mA signals and a Delta Ohm HD35 wireless data logger was used to record the readings.
For this project, OTM provided full installation and data reporting service.
Application 5: integrated thermal comfort monitoring station
In this project, the following instruments were integrated for thermal comfort monitoring:
All instruments were mounted on a base. Delta Ohm HD35 wireless data loggers were used to record the readings.
The system was designed and integrated by OTM.
More products Please contact us or visit www.deltaohm.com
OTM is the distributor of Delta Ohm in Singapore. We absorb the shipping cost to all ASEAN countries.