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

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

What is dissolved oxygen?Dissolved oxygen refers to molecular oxygen dissolved in water. There are two sources of dissolved oxygen in water. One is the oxygen dissolved in water under the equilibrium state between the water body and the atmosphere, and the other is the oxygen formed by chemical and...
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Thermal power, as a core component of China's power system, continues to play a fundamental and safeguarding role in the current process of energy structure adjustment. This form of energy releases heat by burning fossil fuels such as coal, oil, and natural gas to drive generator sets. According...
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Water quality monitoring stations need to obtain real - time data of various water quality parameters, such as pH value, dissolved oxygen, chemical oxygen demand (COD), ammonia nitrogen, etc. Water quality sensors are devices specifically designed to measure these parameters. They can convert the ph...
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IV curve testing is a commonly used method for detecting the performance of photovoltaic power generation systems. The Portable IV Curve Tester can conduct on - site tests on the power, open - circuit voltage, short - circuit current of photovoltaic modules under different temperature and irradiance...
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In the era of rapid technological development today, GNSS high - precision positioning technology has become an essential key support in many fields. It can achieve millimeter - level accuracy. What is the technical principle behind this?GNSS monitoring stations include the US GPS, China's BeiDo...
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During all stages from the production to the usage of photovoltaic modules, various defects in solar cells may occur, such as broken grid lines, leakage, black heart wafers, missing corners, cracked wafers, poor soldering, short circuits, etc. These defects are difficult to detect with the naked eye...
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Is it necessary to monitor the flow rate in farmland irrigation and drainage?Farmland irrigation and drainage, simply put, is a set of methods for managing water in farmland, including both irrigation and drainage.First, let's talk about irrigation. Crops need water to grow. Irrigation is about...
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Nowadays, natural gas is widely used in our daily life, work and transportation. It can protect the environment and reduce air pollution. However, once there is a gas leak in the city, it will pose a great threat to everyone, affecting people's lives and work, and even endangering lives.In terms...
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The Radar Life Detector is developed by applying two - dimensional bio - radar life - detection technology, integrating comprehensive micro - power ultra - wideband radar technology and biomedical engineering technology. This system uses the multi - transmit and multi - receive imaging array technol...
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Three Advantages of Air Quality Monitoring Station1. High FlexibilityThe Air Quality Monitoring Station is small in size and light in weight, allowing it to be flexibly deployed at various locations according to actual needs. It can be set up in different urban neighborhoods, industrial parks, schoo...
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