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
-
Operating condition monitoring
-
Plant Physiology Equipment
-
Food Testing Equipment
Recommended articles
- insect suction device enables fully automated monitoring and reporting of small migratory insects
- Lightning Monitoring and Early Warning System for Oil Storage Tanks Uses MEMS Technology to Reduce False Alarms
- Application of Soil Moisture Sensor in Multi-Parameter Soil Profile Monitoring
- Electric Field Sensors Enable High-Precision Lightning Monitoring and Multi-Scenario Environmental Early Warning
- BeiDou Environmental Monitoring Stations Enable Comprehensive, High-Precision Meteorological and Environmental Monitoring via Satellite Communication
- Automatic Water Sampler Enables Precise Sampling and Intelligent Management of Wastewater at Discharge Outlets
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://www.fengtusensor.com/Wind-Speed-and-Direction/Wet-Bulb-Dry-Bulb-Thermometer.html
Previous Article ：3-Cup Anemometer
Next Article：McLeod vacuum gauge
-
11-252025
Technical Characteristics of Power transmission line online monitoring system
Power transmission line online monitoring system is a device specifically developed for monitoring the local meteorological environment of power transmission line corridors. Installed on power transmission towers, it monitors parameters such as wind speed, temperature, and humidity in real time, transmitting data wirelessly to support the safe operation of the power grid....
-
01-092025
Enhancing Airport Safety with Airport Weather Station Technology
Under the conditions of sufficient water vapor, gentle breezes, and a relatively stable atmosphere, once the air close to the ground cools down to a certain degree, the water vapor in it will condense into extremely tiny water droplets. These small droplets will then suspend in the air one after ano...
-
03-142025
Temperature and Humidity Monitor with WiFi Function Required for Medical Cold Storages
According to the relevant regulations of the "Good Manufacturing Practice for Pharmaceuticals" (GMP) and the "Good Supply Practice for Pharmaceuticals" (GSP), drugs that are prone to deterioration in high-temperature environments must be stored in a low-temperature environment of...
-
06-222026
Ground-based electric field strength meters provide early warning of impending lightning strikes by monitoring changes in the atmospheric electric field
Ground-based electric field strength meters detect lightning activity signals by monitoring changes in the atmospheric electric field strength in real time, triggering an alarm when the electric field strength exceeds a preset threshold. The equipment uses high-precision electric field sensors...
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