Rika air quality sensor factory for humidity monitoring

An anemometer is an instrument for measuring the velocity of air. There are many kinds of anemometer. The commonly used one in meteorological stations is the wind cup anemometer, which consists of three empty parabolic cone cups fixed on the bracket at 120° each other to form the induction part, and the concave surface of the empty cups is in the same direction. The whole induction part is installed on a vertical axis of rotation. Under the action of wind force, the wind cup rotates around the axis with a speed proportional to the wind speed. Then, how to use an anemometer to measure the wind volume and wind speed? Please see the below instruction for reference. 1. Check whether the fan is in normal operation before testing, and must measure the size of the tuyere and air duct to be measured on the spot. 2. For unidirectional flow (laminar flow) clean room, the air volume is determined by the product of the average wind speed of the room section and the clean product. (Take the section of the filter 0.3m perpendicular to the airflow as the sampling section, set no less than 5 test points on the section according to the distance between test points should not be greater than 0.6m, and take the arithmetic mean of all readings as the average wind speed.)The vertical unidirectional flow (laminar flow) clean room is determined by the horizontal section of 0.8m ~ 1m on the ground. The horizontal unidirectional flow (laminar flow) clean room is determined by the vertical cross section of the air supply surface of 0.5m ~ 1m; The number of test points on the section should not be less than 10, the spacing should not be greater than 2m, evenly arranged; 3. For the tuyere with filters, the air volume is determined by the product of the average wind speed of the tuyere section and the net cross-sectional area of the tuyere. (The average wind speed is obtained by not less than 6 evenly arranged test points on the tuyere section or the section referring to the auxiliary air duct.) 4. When there is a long branch section on the upwind side of the tuyere and holes have been or can be punched, the air duct method can be used to determine the air volume. (Before the outlet, punch holes not less than 3 times the pipe diameter or 3 times the edge length;) 5. For rectangular air ducts, the measured section is divided into several equal small sections, each small section is as close to a square as possible, the length of the side is not greater than 200mm, the test point is located in the center of the small section, but the whole section should not be less than 3 test points; For the circular duct, the measuring section and the number of test points should be divided according to the equal-area ring method. Cut a hole in the outer wall of the air duct and insert a thermal anemometer probe or a pitot tube. (By measuring the dynamic pressure, converted to air volume.) 

As an integral part of creating an attractive soil humidity sensor, high-quality raw materials selection is vital for the manufacturer. Apart from that, the raw materials also influence its cost which is the significant factor taken into purchaser's consideration. The quality of raw materials must be focused on. Before being put into process, raw materials should be tested several times strictly. This is for quality guarantee. Hunan Rika Electronic Tech Co.,Ltd is widely regarded as a professional manufacturer of soil humidity sensor and very reliable. The data logger series is available in a wide range of types and specifications. We uses the latest advanced technology in manufacturing Rika Sensors radiation shield weather. This product has the advantage of vibration resistance. All indicators and processes of noise sensor from Rika Sensors meet the requirements of national indicators. Even in the harsh climatic conditions, this product can detect the best result.Rika Sensors continues to lead the market with noise sensor that gives customers in the world a competitive edge. Ask!

Actually, the soil humidity sensor manufacturer consistently pays careful attention to the properties of raw materials. It's the mixture of materials and technology which makes perfect item. When materials are being selected by the producer indexes are considered and analyzed. When the materials are processed, manufacturing technology is an integral way to make the most of properties and its functions. As a rapidly growing manufacturer specializing in soil humidity sensor, Hunan Rika Electronic Tech Co.,Ltd is now serving many countries and region worldwide with increasing market share. The temperature humidity sensor series is available in a wide range of types and specifications. This product is offered with different sizes and colors and has potential to meet various needs in the industry. This product is available in various output signals. This product is comprehensively certified under multiple certifications. This product has a high level of IP65.Rika Sensors aims to be the first company to break into emerging markets. Get price!

The expense of raw materials refers to the cost of the components that go into a final manufactured product. It is one of three expenses included in a manufacturer's cost of goods sold. The others are labor expenses and amortization expenses. Raw materials expenses are often a hot yet challenging topic for any company in the manufacturing field. At present, sourcing and buying raw materials of soil humidity sensor cost-effectively is a competitive advantage now. As a result, a large number of company managers and owners monitor raw materials expenses closely. Hunan Rika Electronic Tech Co.,Ltd has strong competitiveness in capacity. The water sensor series is available in a wide range of types and specifications. Rika Sensors par sensor is designed based on the customer's application requirement. Made of carbon fiber materials, this product is light in weight. For Rika Sensors , we always focus on innovation and upgrading of product strength. It guarantees ice-free operation in extremely low temperatures and freezing conditions.Rika Sensors adhere to the people-oriented business philosophy. Please contact.