Background：
The so-called gas sensor refers to a sensor used to detect whether a specific gas exists in a specific area or to continuously measure the concentration of gas components. With the continuous development of society, the role of gas sensors is getting bigger and bigger. It can be said that a large part of the convenience we feel in life comes from this. For example, check the air quality, check the alcohol detector for drinking and driving, etc. Gas sensors can show relatively efficient functionality. There are many types of gas sensors, depending on how they work. According to different gas-sensing materials and gas-sensing characteristics, it can be divided into semiconductor type, solid electrolyte type, electrochemical type, contact combustion type, polymer type, etc. It plays an irreplaceable role in gas research and analysis in all walks of life.
Gas sensor classification application：
Gas sensor is one of the key research and development directions in the current sensor field, and has familiar usage scenarios in many industries. It can span multiple fundamental and applied disciplines such as functional materials, electronic ceramics, optoelectronic components, MEMS technology, nanotechnology and organic polymers. Gas sensors with good performance can further improve the level of information acquisition, processing and advanced processing.Enhance the accuracy of real-time prediction of security incidents. Continuously solve hidden dangers of accidents and greatly reduce the occurrence of safety accidents, especially major accidents. It can effectively realize the electronicization of safety supervision and safety production supervision and management. Change passive disaster relief to active disaster prevention, and make production safety move towards scientific management.
The future of gas monitoring equipment：
Gas sensors are widely used, but each application scenario has different technical requirements. Such as the type of gas to be tested, package size, sensitivity, life, response time, etc. Take the consumer market as an example, which requires gas sensors with good sensitivity, reliability, low cost, small size, and low power consumption. In terms of cost and size, metal oxide semiconductor (MOS) may be the best option right now. Its service life can reach 5 to 10 years, and it is suitable for wearable devices and smartphones. In addition, NDIR (infrared) sensors have also made great strides in reducing size. With the development of MEMS, it is expected to be further applied in the consumer field.
Introduction of Common Gas Sensors-Similar Carbon Sensors：
Jingxun smooth carbon monoxide alarm has the characteristics of quick and sensitive response, strong anti-interference ability, long life, high precision, good repeatability and high stability. Carbon monoxide alarm detectors are suitable for detecting confined living places. We can use carbon monoxide sensors to monitor the concentration of carbon monoxide in agricultural greenhouses, production workshops, indoor barbecues, agricultural breeding and other environments. The device is factory calibrated and does not require a second calibration. Good sensitivity, good repeatability and accurate measurement. Using LED display high-definition density display, the reading is clearer. Small size, easy to install, does not take up space. Using low-power and low-power processing chips, the standby time is long. Low voltage automatic prompt, can avoid downtime.
Introduction of Common Gas Sensors-Fixed NH3 Gas Sensor：
Fixed ammonia gas detector, stable performance, sensitive and reliable. With high-precision liquid crystal display, explosion-proof housing, diffusion or pump suction. The NH3 detector has the characteristics of flexible use and simple operation. We can apply NH3 sensor to various gas leakage places, such as: city gas, petroleum, chemical, pharmaceutical, steel, special industrial plants and other fields. The explosion-proof grade of the NH3 sensor is CT6.
Introduction of Common Gas Sensors-CH4 Gas Detector：
Jingxun’s fixed CH4 gas detector supports a variety of output methods. Meet the needs of different application environments. It can be matched with a variety of display instruments, and the data display is intuitive. Wide measurement range and good linearity. Easy to use and install. Long transmission distance. More gas equipment, welcome to inquire.