Shandong Fengtu IOT Technology Co., Ltd
Sales Manager：Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email：info@fengtutec.com
Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
PRODUCT CENTER
-
Sensors
-
Weather Station
-
Hydrological/Water Quality Monitor
-
Smart Agriculture
-
Road Weather Information System
-
Photovoltaic Inspection
-
Environmental monitoring
-
Plant Physiology Equipment
-
Food Testing Equipment
Recommended articles
- Installation and Maintenance Guide for Small Automatic Weather Stations
- YD1 Raindrop Sensor: An All - in - One Solution for Precipitation Monitoring
- The Portable Weather Station: Real - Time Data, Smart Warnings, Custom Options
- Insight into Visibility Detection: Traditional Approaches and FT-N2 Sensor Technology
- The Power of Portable Weather Stations in Emergency Response and Event Support
- Building a Smart Visibility Monitoring System to Combat Adverse Weather Traffic Risks
Contact us
Wet Bulb Dry Bulb Thermometer
Model：DHM2
Brand：fengtu
1.Working Principle of Wet Bulb Dry Bulb ThermometerFully wind up the spring of the Wet Bulb Dry Bulb Thermometer's ventilator and rotate the fan to provide a certain speed of air flow through two side-by-side thermometers, one of which has its mercury bulb wrapped with wet absorbent gauze.Due t
Get a Free Quote- Product details
- Related products
- Related articles
1.Working Principle of Wet Bulb Dry Bulb Thermometer
Fully wind up the spring of the Wet Bulb Dry Bulb Thermometer's ventilator and rotate the fan to provide a certain speed of air flow through two side-by-side thermometers, one of which has its mercury bulb wrapped with wet absorbent gauze.
Due to the evaporation of water on the gauze, the temperature of the thermometer drops. By comparing the temperature difference between the two thermometers (wet and not wet), the relative humidity, absolute humidity, etc. of the air can be calculated by looking up the table.
2. Main Applications 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 the air in the field without power supply.
3. Wet Bulb Dry Bulb Thermometer Technical Parameters
| Operating temperature | -10℃～45℃ |
| Humidity range | 10%RH～100%RH |
| Scale range | -36℃～+46℃and-26℃～+51℃ |
| Minimum division value | 0.2℃ |
| Ventilation speed | ≥2.5m/s |
| Net weight of instrument | 1kg |
| Dimensions | 92.5mm×92.5mm×415mm |
4. Composition of Wet Bulb Dry Bulb Thermometer
It consists of two identical mercury thermometers and a ventilator, with a simple structure and strong workmanship.
Address:https://fengtusensor.com/Wind-Speed-and-Direction/Wet-Bulb-Dry-Bulb-Thermometer.html
Previous Article ：3-Cup Anemometer
Next Article：McLeod vacuum gauge
-
09-052022
Introduction of Fengtu Greenhouse Sensor
The deployment and use of greenhouse sensors is a very important and critical part of my country's agricultural production at present. Due to the complex and changeable environmental conditions of the greenhouse, it is necessary to select and arrange reasonably according to different needs in th...
-
03-042025
Raindrop Spectrometer: Functions, Applications and Superiorities over Traditional Devices
The raindrop spectrometer is a high-performance meteorological sensor. Based on the principle of the attenuation of laser by precipitation particles, it can accurately measure parameters of precipitation particles (including liquid, solid and mixed states), such as diameter, velocity, and distributi...
-
01-132025
How GNSS Monitoring Station Contributes to Reservoir Dam Monitoring
The safe flood - season operation of reservoirs has always played a crucial role in China's flood prevention and control work, and it is also extremely challenging. Small and medium - sized reservoirs have become the weak links in the entire flood - prevention system. At present, most of these s...
-
12-062024
How Negative Oxygen Ion Monitor Works to Boost Tourist Experience?
The monitoring of negative oxygen ions in scenic areas is of great significance. On the one hand, negative oxygen ions are a direct manifestation of the ecological quality of scenic areas. A high concentration of them can purify the air, adsorb dust and germs. Tourists can relax their bodies and min...
Hello, my friend！
What kind of support do you need? Our products is sure to satisfy you.
What kind of support do you need? Our products is sure to satisfy you.
Skype
whatsapp
mail