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
- insecticide lamp Physical Pest Control Device for Farmland and Orchard Pest Management
- electric field monitor Fully Digital Electric Field Detection and Early Warning Platform for Multi-Domain Lightning Protection
- Agricultural Weather Stations Price Range and Configuration Requirements
- Weather monitoring equipment manufacturers Fengtu Provides Automatic Weather Station Equipment Solutions
- Agricultural meteorological stations Real-time Monitoring of Farmland Air Temperature, Humidity, Soil Moisture, and Meteorological Elements
- Lightning Warning System for Atmospheric Electric Field Detection and Localized Short-Term Lightning Warning
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
-
03-122025
Anemometer for Drones: Flex, Cost & Func
Anemometer for drones is a device installed on unmanned aerial vehicles (UAVs) and is used to measure wind speed and wind direction. It can flexibly and efficiently collect atmospheric data in specific areas or at specific altitudes, and is applicable to fields such as meteorological research, envir...
-
02-242025
FT - BN Series: High - Performance Handheld and Portable Visibility Monitoring Solutions
I. FT-BN10 Handheld Visibility DetectorTechnical Principle: It measures the total extinction coefficient of the air by using the forward scattering method, and thus calculates the current visibility.AdvantagesPortable and easy to use. With an integrated portable design, it is lightweight, convenient...
-
12-172024
Advantages and Disadvantages of Different Types of Visibility Detectors
How to measure "visibility"?I. Visual Estimation MethodThis is a rather traditional and simple approach. Observers use their naked eyes to observe target objects. For example, during the day, they select mountains, buildings, etc. that have a sharp contrast in color and shape with the back...
-
01-062025
Pros and Cons of All-in-One Weather Sensors
All-in-One Weather Sensors are sensors that have gradually become popular in recent years.It has a high level of integration, which can be regarded as a major highlight. It integrates the monitoring functions of six key meteorological parameters, namely ambient temperature, relative humidity, wind s...
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