Thermal comfort & microclimate

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Senseca thermal comfort & microclimate measurement instruments

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Sensors and transmitters

Handheld instruments

Thermal comfort stations

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.

Delta Ohm thermal comfort (PMV/PPD, WBGT) measurement instruments

Downloads

Click cover page image to download.

HD32.3TC thermal comfort data logger data sheet
HD32.3TC thermal comfort data logger data sheet

Click photo to download product data sheet.

HD32.3TC
HD32.3TC
Thermal comfort PMV/PPD WBGT

SGD$4,942.00

HD35EDW WBGT
Wireless data logger for WBGT

SGD$2,552.00

Reference applications

Expand one of the blocks below for some reference applications.

Application 1: monitoring of solar radiation, daylight, thermal comfort and weather

In this project, the following instruments were integrated to monitor solar radiation, daylight, thermal comfort and weather:

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.

Application 2: 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.

Application 3: handheld thermal comfort data logger

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:

PMV/PPD result page
WBGT result page

The same probe set can also be configured to measure UTCI (Universal Thermal Climate Index).

UTCI result page
Application 4: outdoor thermal comfort station with solar panel and cloud service

Shown below is a system integrated by OTM for outdoor thermal comfort measurement:

Below are the key features of the system:

  • Four quantities are measured: air temperature, relative humidity, airflow speed and globe temperature
  • Data logger included
  • With 4G connectivity and cloud service
  • With solar panel
  • Suitable for outdoor 24×7 monitoring
  • The height of the stand is adjustable in the range of 0.9 m to 1.5 m

Shown below is a screenshot of the cloud service portal:

Listed below are the key components in the systems:

Application 5: instrument for outdoor micro-environment measurement

Shown below is a system integrated by OTM for outdoor micro-environment measurement:

The system consists of the following components:

  • HD52.3DP17: ultrasonic anemometer for wind speed, wind direction, temperature, humidity, and solar irradiance measurement
  • TP876.1.I: 50 mm globe thermometer
  • HD33MT.4: data logger supporting 4G communication

The data can be exported as *.csv format, for further calculations.

Blog posts

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.