Product parameters:
Main parameters: black bulb temperature, wet bulb temperature, air temperature, environmental humidity
Black sphere temperature: parameter range: 0~120 ℃
Resolution: 0.1 ℃
Accuracy: ≤ 0.5°C(0.2°C@10℃-40°C)
Wet bulb temperature: parameter range: 0~120 ℃
Resolution: 0.1 ℃
Accuracy: ≤ 0.5°C(0.2°C@10°C-40℃)
Air temperature: Parameter range: 0~120 ℃
Resolution: 0.1 ℃
Accuracy: ≤ 0.5°C(0.2°C@10°C-40℃)
Environmental humidity: Parameter range: 0~100% RH
Resolution: 0.01% RH
Accuracy: ± 3% RH
Black ball diameter: 50mm (default), 150mm (optional)
Built in power supply: 4 No. 5 batteries
External power supply: DC9V，1.5A
Collection channel: 3 channels
Display mode: 3.0-inch color display
Storage period: 1-99 minutes, freely set
Data output: USB output
Dimensions: 210x300x50mm (LxWxH)
Packaging form: cloth bag+environmentally friendly box core
Packaging size: 360x360x120mm (LxWxH)
Host weight: approximately 0.9kg
Yetuo YT-2019 Wet Ball Black Ball Temperature (WBGT) Index Meter
model: YT-2019
Product Overview:
This product is a thermal environment monitoring device used in special places, with the main monitoring indicators being WBGTi (indoor WBGT index) and WBGTo (outdoor WBGT index). At the same time, humidity monitoring is added to achieve the calculation of water free wet bulb. It is suitable for places where it is inconvenient to add water for long-term online monitoring.
Yetuo YT-2019 Wet bulb Black bulb Temperature (WBGT) Index Instrument Product Features
● Can simultaneously measure air temperature, wet bulb temperature, and black bulb temperature (radiation temperature);
● Measurable relative humidity in the ambient air;
● Free selection of three measurement modes: conventional measurement, standard measurement, and gradient measurement;
● Measure and display Ta, Tnw, Tg, RH, WBGTi, WBGTo data;
3.0-inch high brightness color display screen, graphical menu, capable of displaying WBGT measurement curve chart;
SD card stores test data and supports USB export of test data;
Built in four evaluation criteria (IS07243, ACGIH, Navy, EPRI) for selection and calculation;
● Can generate measurement reports and draw curves for any measurement parameters;
● Built in GBZ/T189.10-2007 standard labor intensity level and labor time limit indication;
● Scalable triple gradient measurement (three WBGT sensor groups connected to the same host)
