２
1. About WBGT-300 series
⚫
Conform to JIS B 7922:
Electronic Wet-bulb globe temperature (WBGT) index meter
- in conformity with Class 1.5.
⚫
Dustproof and waterproof (JIS C 0920):
Equivalent for IP6X of dustproof and IPX5 of waterproof
⚫
Memory capabilities:
Up to 30,000 measurement data can be stored on the internal
memory.
Measurement data stored on this product can be transferred to a
personal computer (PC).
⚫
USB port:
Measurement data can be summarized and easily transferred to
PC. USB power supply enables continuous measurement for a long
time without worrying about the battery capacity.
⚫
Notification with alarm sound
The alarm notifies the danger to the user when WBGT reading
reaches a preset threshold value.
⚫
Available for both indoor and outdoor use:
Ordinary thermometer cannot measure the radiation heat, i.e., solar
radiation heat or reflected heat from ground. Thus, under a blazing
sun, correct WBGT (Wet-bulb globe temperature) reading cannot
be determined by it. Whereas this product can be used indoors,
outdoors, or even under a blazing sun because this product is
equipped with a globe so that solar radiation or radiation heat, one
of the causes of heat-stroke occurrence, can be determined.
It may fail to measure correctly if the wind speed is less than 0.3
m/s.
In an enclosed space, such as a closed room, the wind speed will
be less than 0.3 m/s, so the WBGT index will be higher than
indicated by the measuring instrument. Please open the room so
that it can be ventilated.
