WBGT-values, humidity, air/the Black-Globe/wet-bulb/the dew point temperature indoors also outside can be measured with this heat stress meter PCE-WB 20 SD. Up to 99 Values can be in real time automatically in an interval of 1 ... 3600 seconds or manually saved in this meter and transferred to PC for further analysis.
Technical Specifications | |
Measurement units | WBGT |
WBGT | |
Measurement range | Inside: 0 ... +59 °C |
Accuracy indoors | ± 1 °C (+15 ... +59 °C) |
Accuracy outside | ± 1.5 °C (+15 ... +56 °C) |
Air Temperature (TA) |
|
Measurement range | 0 ... +50 °C |
Resolution | 0.1 °C |
Accuracy | ± 0.6 °C |
Black-Globe Temperature | |
Measuring range | 0 ... +80 °C |
Resolution | 0.1 °C |
Accuracy | ± 0.8 °C |
Humidity |
|
Measurement range | 5 ... 95 % R.H. |
Resolution | 0.1 % R.H. |
Accuracy | >70 % RH: ± (3 % read value + 1 % RH) |
Dew Point Temperature | |
Measuring range | -25.3 ... +48.9 °C |
Resolution | 0.1 °C |
Wet Bulb Temperature | |
Measuring range | -21.6 ... +50 °C |
Resolution | 0.1 °C |
General Technical Specifications | |
WBGT formula | Inside /outdoors and no sun: |
Data storage intervals | Automatically: every 1 ... 3600 seconds |
Memory Card | SD memory card 1 ... 16 GB |
Interface | RS232 / USB |
Display | LCD with background lights (52 x 38 mm) |
Operation Temperature | 0 ... +50 °C |
Environmental Humidity | <85 % R.H. |
Voltage Supply | 6 x 1.5 V AA batteries or 9 V Adapter |
Power Consumption | DC 14 mA at standard operation |