Features
8758 AZ WBGT Checker features:
*Check Indoor/outdoor WBGT, TA/TG and Humidity
*Very useful tool to prevent heat stroke
*Check dangerous heat condition through WBGT
*Programmable audible beeper for danger zone warning
*The black ball thermometer is for measuring radiant temperature with a 40 mm dia. black ball
*Protect sensors with a clear sheath moving up and down
*Easy to self calibrate relative humidity with 33% & 75% salt bottle by moving the black ball and clear tube
*Built-in PC interface for real time download and data analysis
*Adjustable WBGT alarm threshold
*Tripod receptacle design for long time Temperature monitoring
Application
Application of 8758 AZ Portable WBGT Monitor:
The Wet Bulb Globe Temperature (WBGT) is a composite temperature used to estimate the effect of
temperature, humidity, wind speed and solar radiation on humans.
The 8758 AZ Portable WBGT Meter could measure the Heat Stress in direct sunlight. The WBGT
measurement had been considered as a good element for monitoring the outdoor activities and Prevent
people to get Heat Stroke.
It is used by industrial hygienists, athletes and military to determine appropriate exposure levels to
high temperatures. Military agencies, OSHA and many nations use the WBGT as a guide to managing
workload in direct sunlight.
The 8758 AZ Portable WBGT Meter could measure the indoor/ outdoor WBGT, TA/TG and Humidity. User
could download the real time value via USB cable to PC. It could be applied for measuring the WBGT
value in construction, iron and steel foundries, bricks-firing plants, glass facilities, boiler rooms, mining
sites, army training, marathon, beach activities and so on.
Specification
Specification of 8758 AZ Portable WBGT Monitor:
|
Model
|
8758
|
|
Temperature Range
|
0~50℃
|
|
Temperature Resolution
|
0.1℃, 0.1℉
|
|
Temperature Accuracy
|
±0.6℃
|
|
Humidity Range
|
0.1~99.9% RH
|
|
Humidity Resolution
|
0.1% RH
|
|
Humidity Accuracy
|
±3%RH (at 25℃, 10~90%RH); others ±5%RH
|
|
Global Temperature (Inside Black Ball)
|
0~80℃
|
|
Global Temp. Accuracy (Indoor)
|
±2℃at 15~40℃, others ±2.5℃
|
|
Global Temp. Accuracy (Outdoor)
|
±3℃at 15~40℃, others ±3.5℃
|
|
Black Ball Size
|
Diameter 40 mm, Height 35 mm
|
|
Stabilization Time
|
15~25 minutes typical
|
|
RH% Self Calibration
|
With 33% & 75% Salt Bottle
|
|
Operating Temperature
|
0~50℃
|
|
Operating RH%
|
Humidity ＜80%
|
|
Storage Temperature
|
-20~50℃
|
|
Storage RH%
|
Humidity ＜90%
|
|
LCD Size
|
33(L) * 28(W) mm
|
|
Meter Size
|
254(L) * 48.7(W) * 30.9(H) mm
|
|
Weight
|
~120g
|
|
Battery
|
AAA * 2PCS
|
|
Battery life
|
＞250 hours
|
|
Standard Package
|
Meter, Batteries, Manual, Paper Box
|
|
Optional Accessory
|
USB Software Kit, 33% & 75 % Salt Bottle
|
