Delta OHM AP3203.2 - Omnidirectional Hotwire Probe

Omnidirectional hotwire probe for Thermal Comfort Analysis.

Measuring range: air speed 0.02 ÷ 5 m/s, temperature 0 ÷ +80 °C. Probe stem Ø 8 mm, length 230 mm.

Used with the thermal comfort data loggers HD32.3TC, the probe is used for calculating the following indices:

• PMV – Predicted Average Rating
• PPD – Dissatisfied percentage
• TU – Turbulence
• DR – Draught rate

The probe is also used for calculating Mean radiant temperature.

On request air speed ISO 17025 calibration certificate 0.15 – 5 m/s.