BlackGlobe-thermal stress temperature sensor
Under defined thermal stress, physical and mental efficiency will be reduced, and in severe cases fatigue, exhaustion, and possibly disability or death. The wet bulb black bulb temperature (WBGT) index combines the effects of temperature, humidity, thermal radiation, and wind to generate an index that represents the thermal stress of the environment. The black ball temperature sensor used to measure thermal stress uses a thermistor inserted into a black 6-inch hollow copper ball to measure the radiation temperature. The values measured with the ambient air and wet bulb temperature instruments are used to calculate the wet bulb black bulb temperature index. Thermal stress can be reduced by reducing the time exposed to thermal stress and reducing the workload of people under high temperature stress. Factors such as the type of dressing, the type of work performed, the effects of mental stress and the availability of fluids also affect the assessment of thermal stress. These factors are not easy to quantify, so individuals in a given state must evaluate their significance. For assessing thermal stress, environmental factors such as temperature, humidity, and wind are easy to measure.
Technical Parameters:
Temperature measurement range
-5 ~ +95℃
range of working temperature
-50 ~ +100℃
Thermistor error
Usually:
<±0.2℃ @0 ~ 70℃
±0.3 @95℃
Polynomial current error
~ +90℃)
Approximate normal emissivity
(Near Normal Emittance)
0.957
Origin: United States
Send product request
Other supplier products
 |
DF Fruit Change Sensor | dvantage:This instrument can locate and accurately observe the changes of plant fruits, the data can be read directly, or it can be automatically r... |
 |
QT-DFA Portable plant stem strength tester | Product description:This instrument is to measure plant stem strength against the wind. Users only need to push the instrument against the stem to ... |
 |
CS526 pH sensor | Campbell Scientific Inc.'s newly launched CS526 pH meter uses advanced field-effect transistor technology (Ion-sensitive field-effect transistor, I... |
 |
QT - DC02 plant disease and insect pest surveyor | Product description: QT-DC02 plant disease and insect pest surveyor is mainly applied to the prediction, forecast, early warning and study of plant... |
 |
QT-SZZ Series Increment Borer | Application: QT-SZZ series Increment Borer is a specialized tool to determine the age and the growth increment of a tree by exacting a section of w... |
Same products
 |
Ca-HMB Manufacturer | Seller: L&P Food Ingredient Co., Ltd. | Ca-HMB Manufacturer Calcium β-Hydroxy-β-Methylbutyrate (Ca-HMB) ) is the calciu... |
 |
Palmitoylethanolamide Manufacturer | Seller: L&P Food Ingredient Co., Ltd. | Palmitoylethanolamide Manufacturer (PEA) is a naturally occurring fatty acid amide that is e... |
 |
Diesel Engine Delivery Valve 9 418 270 040 Diesel Engine Delivery Valve 9418270009 | Seller: China lutong | Diesel Engine Delivery Valve 9 418 270 040 Diesel Engine Delivery Valve 9418270009Diesel Engine D... |
 |
Automotive nozzles G3S3 Automotive nozzles G3S9 | Seller: China lutong | Automotive nozzles G3S3 Automotive nozzles G3S9Chris NOZZLE ZCK160P3125T NOZZLE ZCK150S3165 NOZZ... |
 |
Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound | Seller: Hebei Sunua Advanced Material Co. Ltd. | Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound Low Smoke ZERO Halogen LSZH Compou... |
