Delta Ohm thermal comfort (PMV/PPD, WBGT) measurement instruments
We are the distributor of Delta Ohm thermal comfort (PMV/PPD, WBGT) measurement instruments in Singapore. Delta Ohm instruments are manufactured in Italy and widely used in Singapore, for critical research and industry applications.
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Reference applications
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In this project, the following instruments were integrated to monitor solar radiation, daylight, thermal comfort and weather:
- LPPYRA03 spectrally flat class C pyranometer
- LPPHOT01 indoor lux sensor
- LPPHOT03 outdoor lux sensor
- HD9008TRR temperature & humidity transmitter
- TP875.I globe thermometer
- HD403TS2 omni-directional hot wire airspeed transmitter
- HD52.3D ultrasonic anemometer
All instruments were mounted on tripod. Delta Ohm HD35 wireless data loggers were used to record the readings.
For this project, OTM provided full installation and data reporting service.
In this project, the following instruments were integrated for thermal comfort monitoring:
- HD9008TRR temperature & humidity transmitter
- TP875.I globe thermometer
- HD403TS2 omni-directional hot wire airspeed transmitter
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.
Shown below are two sets of Delta Ohm HD32.3TC thermal comfort data loggers. They measure air temperature, humidity, speed, and globe temperature and calculate PMV/PPD/WGBT/turbulence according to ISO standards.
The instruments are with large touch screen and built-in Li-ion battery.
With the 3 probes connected (globe thermometer probe, combined temperature & humidity probe, and air speed probe), it is possible to display either PMV/PPD results or WBGT (both indoor and outdoor) results, as shown below:
Blog posts
- 10/10/2022: WBGT measurement with natural wet bulb temperature probe
- 14/02/2022: Omni-directional air speed transmitter for thermal comfort applications
- 10/01/2022: 50 mm globe thermometer for thermal comfort applications
- 10/08/2021: Thermal comfort data logger for PMV/PPD/WBGT/turbulence measurement
General sales conditions
- Price: the price is indicative of a typical product and excludes items to be ordered separately (e.g. probes, cables, accessories, or calibration services). please contact us for an official quotation.
- Lead time: 4-6 weeks
- GST: Additional GST is applicable for Singapore customers
- No additional charges for international customers
- Payment terms: COD (Singapore customers) or advance (international customers)
- Payment by cheque (Singapore customers only), bank transfer or Paypal (credit card)
- Shipping: we will cover the shipping cost to your doorstep (limited to ASEAN countries)
- We use Fedex for international shipping and the customer needs to cover custom taxes (shipping terms: FOB Singapore)
- Warranty: 2 years
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.