| Temperature (WBGT) | |
| Measuring range |
Indoor: 0 ... 59°C / 32 ... 138°F Outdoor: 0 ... 56°C / 32 ... 132°F |
| Indoor Accuracy |
± 1°C / ± 1.8°F from 15 ... 59°C / 59 ... 138°F ± 1.5°C / ± 2.7°F other temperature ranges |
| Outdoor Accuracy |
± 1.5°C / ± 2.7°F from 15 ... 56°C / 59 ... 132°F ± 2°C / ± 3.6°F other temperature ranges |
| Air Temperature (TA) | |
| Measuring range | 0 ... 50°C / 32 ... 122°F |
| Reading | 0.1°C / 0.18°F |
| Accuracy | ± 0.6°C / 1.08°F |
| Black Globe Temperature (TG) | |
| Measuring range | 0 ... 80°C / 32 ... 176°F |
| Reading | 0.1°C / 0.18°F |
| Accuracy | ± 0.6°C / 1.08°F |
| Humidity | |
| Measuring range | 5 ... 95% RH |
| Reading | 0.1% RH |
| Accuracy |
> 70% RH: ± (3% reading value + 1% RH) < 70% RH: ± 3% RH |
| Dew point temperature | |
| Measuring range | -25.3 ... 48.9°C / -13.5 ... 120°F |
| Reading | 0.1°C / 0.18°F |
| Wet bulb temperature | |
| Measuring range | -21.6 ... 50°C / -6.9 ... 122°F |
| Reading | 0.1°C / 0.18°F |
| General Technical Specifications | |
| WBGT type |
Indoors / outdoors and without sun: WBGT= (0.7 x WB) + (0.3 x TG) Outdoors and in the sun: WBGT=(0.7 x WB) + (0.2 x TG) + (0.1 x TA) |
| Sampling rate |
Automatic: every 1 ... 3600 seconds Manual: by pressing any key |
| Memory card | SD memory card 1 ... 16 GB |
| Exit | RS232 / USB |
| Display | Illuminated LCD, 52 x 38 mm / 2 x 1.5 in |
| Operating temperature | 0 ... 50 °C / 32 ... 122 °F |
| Ambient humidity | < 85% RH |
| Power supply | 6 AA batteries x 1.5 V or with 9V transformer |
| Power consumption |
DC 14-mA in standard operation DC 37-mA with data storage and no screen lights on |
| Weight | 489 g / 1.1 lbs |
| Dimensions |
Device: 177 x 68 x 445 mm / 7 x 2.7 x 17.5 in globe: Ø 75 mm / 3 in |
PCE-WB 20SD WBGT heat stress meter/
Multi-purpose temperature and humidity measuring and recording device
The PCE-WB 20SD measures and records heat stress (WBGT), Black globe temperature (TG), wet bulb temperature (WB), dew point temperature, air temperature (TA), and relative humidity. Thus, this device is an ideal tool for assessing heat stress risks in various environments as well as evaluating the proper operation of heating, ventilation, and air conditioning (HVAC) systems.
Featuring an illuminated and easy-to-read LCD screen, this data logger provides the ability to activate an alarm with audible and visual notifications when the WBGT temperature exceeds the limit values set by the user. In this way, the device alerts workers to hazardous conditions in the workplace. The frequency at which measurements are taken and recorded is controlled manually or set automatically (1 ... 3600 sec) and stored directly on the SD memory card.
- For real-time or long-term temperature and humidity measurement applications
- Temperature in degrees Celsius (°C) or degrees Fahrenheit (°F)
- MIN, MAX, HOLD, auto power off
- Programmable WBGT alarm setting with audible and visual alerts
- Manual (button) or automatic (adjustable 1 ... 3600 sec) sampling rate
- The SD card memory (1 ... 16 GB) allows fast and easy data transfer to a computer
Package contents
1 x SD card memory
1 x User manual
1 x Carrying case
| Code | Thermometer accuracy | Hygrometer accuracy | Availability | Price excl. VAT | Certificate | Cart |
|---|---|---|---|---|---|---|
| PCE-WB 20SD | 0.6 °C | 3% |
2 available
Αποθήκη PCE Instruments: 58 available.
Estimated delivery 5–8 business days.Details
Αποθήκη PCE Instruments: 58 available.
Estimated delivery 5–8 business days.
|
€664,00
|
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