Alat laboratorium lingkungan
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.
Sensor: NTC 10 kΩ
Resolution: 0.01 m/s
Accuracy: ± (0.05 + 5% measure) m/s
Temperature drift@ 20 °C: 0.06 %/°C
Long term stability: 0.12 °C/year
Connection: 8-pole female DIN45326 connector
Protection dimensions: Ø=80 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
