Tianyi Sensor IOT Technology Co., Ltd
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Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
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Wet Bulb Dry Bulb Thermometer
Model：DHM2
Brand：tianyi
Wet Bulb Dry Bulb Thermometer uses the principle of water evaporation to calculate the water vapor content (relative humidity) of air at a given temperature.
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1.How Wet Bulb Dry Bulb Thermometer Works
Wet Bulb Dry Bulb Thermometer uses the principle of water evaporation to calculate the water vapor content (relative humidity) of air at a given temperature.
Full the spring of the Wet Bulb Dry Bulb Thermometer ventilator, so that the fan rotates and gives a certain speed of air flow, flowing through two side-by-side temperature gauges, one of which is wrapped with soaked degreased gauze.
The temperature of the temperature meter drops due to the evaporation of moisture on the gauze.Comparing the temperature difference between the two temperature meters (soaked and unsoaked), the relative humidity, absolute humidity, etc.of the air can be calculated by looking up the table.
2.The main uses of Wet Bulb Dry Bulb Thermometer
Measure the temperature and relative humidity of the air.Its structural characteristics are more suitable for measuring the temperature and relative humidity of air without power supply in the wild.
3.Wet Bulb Dry Bulb Thermometer Technical Parameter
| Operating temperature | -10℃～45℃ |
| Humidity range | 10%RH ~ 100%RH |
| Scale range | -36℃～+46℃and-26℃～+51℃ two types |
| Minimum index value | 0.2℃ |
| Ventilation speed | ≥2.5m/s |
| Net weight of the instrument | 1kg |
| External dimensions | 92.5mm×92.5mm×415mm |
4.Wet Bulb Dry Bulb Thermometer composition
It consists of two identical mercury thermometers and a ventilator, with a simple structure and strong craftsmanship.
Address:https://www.tianyisensor.com/Wind-Speed-Sensor/Wet-Bulb-Dry-Bulb-Thermometer.html
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