Features
This device measures temperature and humidity, displays the indoor heat index (WBGT index) and a four-level warning level. Use it as a guide to prevent heatstroke indoors.
It features a large, easy-to-read digital display.
It alerts you with sound and light when the WBGT index exceeds the set level.
It can be installed either on a wall or table.
Specifications
Product Number: 8311-50
Indoor use only
Display Items: WBGT index, temperature, humidity, clock (radio-controlled, 12/24-hour display)
Functions: WBGT index (buzzer, LED), radio-controlled clock, date and time display, reset button, low battery monitor
Measurement Range: Temperature: 0.0-50.0°C, Humidity: 20.0-95.0%rh, WBGT index: 0.0-50.0°C
Measurement Accuracy
Temperature: at 10-40°C / ±1.0°C, Other Temperatures: ±2.0°C
Humidity: at 20-30°C, 40-80%RH: ±5.0%RH, Other: ±8.0%RH
Clock: Radio-controlled clock (40/60kHz automatic reception, 12/24-hour display)
Clock Accuracy: ±1 second if standard time signal reception is successful, ±45 seconds (monthly deviation) if no signal reception is received
Display Resolution: Temperature: 0.1°C, Humidity: 0.1%RH, Heat Index: 1°C
Sampling Time: Approximately 30 seconds
WBGT Level: Below 25°C: Caution, 25-28°C: Alert, 28-31°C: High Alert, Above 31°C: Danger
Alarm Setting Range: The heat index can be set in 1°C increments from 0 to 50°C. The buzzer can be turned on/off and the volume can be switched between high and low.
Sensor: Temperature/Thermistor, Humidity/Polymer Resistance Change
Operating Environment: 0 to 50°C, 95%RH or less (non-condensing)
Material: Body/ABS resin, Front/PMMA (acrylic)
Dimensions: Approx. (W) 225 x (H) 165 x (D) 25 mm
Weight: Approx. 500 g (including batteries)
This device measures temperature and humidity, displays the indoor heat index (WBGT index) and a four-level warning level. Use it as a guide to prevent heatstroke indoors.
Large, easy-to-read digital display.
Audible and visual alerts will be emitted if the WBGT index exceeds the set value.
Can be installed on a wall or table.