Air speed & wind

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Delta Ohm air speed & wind measurement instruments (anemometers)

We are the distributor of Delta Ohm air speed & wind measurement instruments (anemometers) in Singapore. Delta Ohm instruments are manufactured in Italy and widely used in Singapore, for critical research and industry applications.

Delta Ohm air speed & wind measurement instruments (anemometers)

Looking for top quality measurement instruments?
Contact OTM now

Message us:

Email us:

info@otm.sg

Call us:

(+65) 6908 0149

Downloads

Click cover page image to download.

Delta Ohm wind measurement flyer
Delta Ohm wind measurement flyer

Click photo to download product data sheet.

For wind measurement

HD52.3D 2-axis ultrasonic anemometer
HD52.3D
2-axis ultrasonic anemometer

SGD$3,046.00

HD52.3DT147
2-axis ultrasonic anemometer with rain gauge

SGD$5,156.00

HD53LS
2-axis ultrasonic anemometer for wind measurement only

SGD$1,980.00

HD2003
3-axis ultrasonic anemometer

SGD$7,314.00

For air speed measurement

HD403TS hot wire air speed transmitter
HD403TS
Hot wire air speed transmitter

SGD$742.00

HD2114P.0 pitot tube air speed meter
HD2114P.0
Pitot tube air speed meter

SGD$822.00

HD103T.0
Air speed and temperature transmitter

SGD$1,058.00

HD2103.2
Handheld anemometer

SGD$978.00

Reference applications

Expand one of the blocks below for some reference applications.

Application 1: weather monitoring in a public garden

In this project, Delta Ohm HD2013UA tipping bucket rain gauge and HD52.3DP147 ultrasonic anemometer with integrated temperature, humidity, barometric pressure and solar irradiance measurement capabilities were used for weather monitoring in a public garden.

The instruments output standard 4 – 20 mA or MODBUS-RTU signal and are integrated to a building management system (BMS).

Application 2: 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 3: 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 4: 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 5: All-in-one weather station for weather and air quality monitoring

In this application, the following instruments were integrated for weather and air quality monitoring:

More than 10 such stations were installed in different locations in Singapore. OTM provides integration, installation, and maintenance services. Shown below is an example of the installations.

Application 6: Wind measurement with ultrasonic anemometer and wireless data logger

In this application, the following instruments were used:

  • HD53LS.S 2-axis ultrasonic anemometer with MODBUS-RTU output
  • HD35EDW-MB wireless data logger with MODBUS-RTU input
  • HD35APD USB dongle type base unit for wireless data loggers

OTM also supplied a 2-meter-long stainless steel pole for instrument mounting. The instruments were wired and configured by OTM prior to the delivery. The last step mechanical mounting was done by the end-user with our on-site technical assistance.

Application 7: 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:

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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.