Thermal Microclimate Data Logger

Thermal microclimate data logger for the measurement of:

Wet Bulb Globe Temperature (WBGT), Predicted Mean Vote (PMV), Predicted Percentage of Dissatisfied (PPD), draft rate (DR), local Turbulence intensity (TU), Heat Index (HI), Universal Thermal Climate Index (UTCI), Perceived Equivalent Temperature (TEP), CO2, PM1.0, PM2.5 and PM10.

Color graphic visualization of the measured parameters.

USB and Wi-Fi connection. Li-ion battery is rechargeable via USB.

‍Probes for WBGT measurement:

• Dry bulb temperature probes TP3207.2 or TP3207.

• Globe temperature probe TP3276.2 or TP3275.

• Natural ventilation wet bulb temperature probe HP3201.2 or HP3201 or TP3204S.

‍Probes for PMV and PPD measurement:

• Relative humidity and temperature combined probe HP3217.2R or HP3217R.

• Omnidirectional hotwire probe AP3203.2 or AP3203.

• Globe Temperature probe TP3276.2 or TP3275.

‍ISO 7726 Ergonomics of the thermal environment — Instruments for measuring physical quantities.

ISO 7730 Ergonomics of the thermal environment — Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria.

ISO 7243 Ergonomics of the thermal environment — Assessment of heat stress using the WBGT (wet bulb globe temperature) index.

ISO 9886 Ergonomics — Evaluation of thermal strain by physiological measurements.

ISO 8996 Ergonomics of the thermal environment — Determination of metabolic rate.

ISO 11079 Ergonomics of the thermal environment — Determination and interpretation of cold stress when using required clothing insulation (IREQ) and local cooling effects