Lutron WBGT-2009 WBGT Heat Index Meter
- Brand
- Lutron
- Model number
- WBGT-2009
- Category
- Thermometers & Hygrometers
Heat stress meter for indoor and outdoor WBGT with globe, air and wet bulb temperature and humidity, and an adjustable WBGT alarm.
Price and availability on request
Key features
- WBGT Accuracy: ±1°C for indoor (15 to 59°C), ±1.5°C for other ranges
- Humidity Accuracy: ±3% RH (≥70% RH), ±3% RH (<70% RH)
- Air Temperature Accuracy: ±0.8°C
- Black Globe Temperature Accuracy: ±0.6°C
- Advanced Connectivity: Includes RS232/USB PC computer interface for data output, enhancing data management and integration with other systems.
- RS232/USB Interface: Enhances data management and integration with computer systems.
Specifications
| WBGT formula | Indoor ( Outdoor and no sun ) WBGT= 0.7WB + 0.3TG; Outdoor ( Outdoor and full sun ) WBGT= 0.7WB + 0.2TG + 0.1TA |
|---|---|
| Advanced setting | * Set WBGT alarm value; * Auto power OFF management; * Set beep Sound ON/OFF; * Select the temperature unit to °C or °F. |
| Data Hold | Freeze the display reading. |
| Memory Recall | Maximum & Minimum value. |
| Sampling Time of Display | Approx. 1 second. |
| Data Output | RS 232/USB PC computer interface.; * Connect the optional RS232 cable; UPCB-02 will get the RS232 plug.; * Connect the optional USB cable; USB-01 will get the USB plug. |
| Operating Temperature | 0 to 50 °C |
| Operating Humidity | Less than 85% R.H. |
| Power Supply | * AAlkaline or heavy duty DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent.; * ADC 9V adapter input. ( AC/DC power adapter is optional ). |
| Power Current | * If LCD Backlight is off, the power consumption will be approx. 5 mA.; * If LCD backlight on, the power consumption will be approx. 11 mA. |
| Weight | 489 g/1.08 LB. |
| Dimension | Meter 177 x 68 x 45 mm; Black brass (7.0 x 2.7x 1.9 inch); ball Round, 75 mm dia |
| Supplied with | * Instruction manual:1 PC; * Black brass ball ( with sensor ): 1 PC; * Soft carrying case, CA-20:1 PC |
|---|---|
| Optional | * AC to DC 9V adapter.; * USB cable, USB-01.; * Data acquisition software,SW-U801-WIN.; * Excel data acquisition software, SW-E802.; * Hard carrying case, CA-08; Size : 370 x 310 x 115 mm. |
| Indoor Range | 0 to 59°C, 32 to 138°F |
|---|---|
| Outdoor Range | 0 to 56°C, 32 to 132°F |
| Accuracy | ±1°C (15 to 59°C), ±1.5°C (others), ±1.8°F (59 to 138°F), ±2.7°F (others) |
| Range | 0 to 50°C, 32 to 122°F |
| Accuracy | ±0.8°C |
| Range | 0 to 80°C, 32 to 176°F |
| Accuracy | ±0.6°C (15 to 40°C), ±1.1°F |
| Range | 5% to 95% RH |
| Accuracy | ±(3% reading + 1% RH) (≥70% RH), ±3% RH (<70% RH) |
| Range | -25.3 to 48.9°C, -13.5 to 120.1°F |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.