This heat stress datalogger measures temperature, humidity, and direct or radiant sunlight with Wet Bulb Globe Temperature (WBGT). With this information the SD-2010 determines the "What it feels like" temperature. The SD-2010 is OSHA recommended and also features a user-adjustable WBGT audible alarm and the ability to adjust settings for indoor temperature measurement. Using a SD card (max 16Gb), a user can select a desired sampling rate and quickly generate an Excel file on a SD card without the use of software.
Features
- Measures temperature, humidity, dew point, wet bulb, black globe, indoor/outdoor WBGT
- Wet Bulb Globe Temperature (WBGT) considers the effects of temperature, humidity and direct or radiant sunlight
- In/Out function displays the WBGT value with or without direct sun exposure
- Black Globe Temperature (TG) monitors the effects of direct solar radiation on an exposed surface
- Adjustable audible alarm
- User selectable unit of measure (°F or °C)
- Data hold and Max/Min functions
- Real-time datalogger with integral SD memory card
- User selectable sampling rate from 1 to 3600 seconds
- Large, easy-to-read backlit LCD display
- Tripod mount for long-term monitoring (*Tripod not included, can be rented for an additional fee)
- Low battery indicator and auto shut off
Specifications:
Temperature
Measuring Ranges:
Air: 32 to 122.0°F (0 to 50.0°C)
Dew Point: -13.5 to 120.1°F (-25.3 to 48.9°C)
Wet Bulb: -6.9 to 122.1°F (-21.6 to 50°C)
Black Globe: 32 to 176°F (0 to 80°C)
Indoor WBGT: 32 to 138°F (0 to 59°C)
Outdoor WBGT: 32 to 132°F (0 to 56°C)
Accuracy
Air: ±1.5°F (±0.8°C)
Black Globe: ±1.1°F (±0.6°C)
Indoor WBGT: ±1.8°F (±1°C)
Outdoor WBGT: ±2.7°F (±1.5°C)
Resolution: 0.1°F/°C
Humidity
Measuring Range: 5 - 95% RH
Accuracy: >70%RH: ±(3% rdg + 1%RH)
<70%RH: ±3%RH
Resolution: 0.1% RH
General Specifications
Response Time:1 sec Display: 4-digit dual LCD Backlit Display: Yes
Data Hold: Yes Min: Yes Max: Yes Datalogging Capabilities: Yes
Real-Time Clock & Date Stamp: Yes Selectable Sampling Rate: Yes (1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600s)
External Memory: Yes, expandable up to 16Gb with SD card (optional) Auto Shut-off: Yes (after 10 mins/off)
Kick Stand: Yes Tripod Mountable: Yes Low Battery Indicator: Yes
Power Supply: 6 x AA batteries Operating Temperature: 0 to 122°F (0 to 50°C)
Storage Temperature: 14 to 140°F (-10 to 60°C) Operating Humidity Range: 10-85%
