AGS2602 TVOC Sensor Based On MEMS Principle Module For Applied To Air Purifiers

AGS2602 TVOC Sensor Based On MEMS Principle Module For Applied To Air Purifiers

Product Introduction:

The AGS2602 is a TVOC sensor based on MEMS principle, which is used to monitor the concentration of small - range VOC gases. It has the characteristics of low power consumption, high sensitivity, low cost, and a simple driving circuit. The sensor is pre - calibrated and tested before leaving the factory to meet the large - scale application requirements of customers.

Working Principle:

The sensor adopts advanced MEMS technology to fabricate a micro - hot - plate on a silicon - based substrate. The gas - sensitive material is a metal oxide semiconductor material with low electrical conductivity in clean air. When the sensor works in an air environment, the electrical conductivity of the gas - sensitive material changes with the concentration of the detected gas in the air. The higher the concentration of the detected gas, the higher the electrical conductivity of the gas - sensitive material. Based on this principle, a dedicated integrated circuit is used to convert the change in electrical conductivity into an output signal corresponding to the gas concentration.

Application Fields:

It is suitable for monitoring the concentration of various TVOC gases, such as ethanol, ammonia, sulfides, benzene - series vapors, smoke, and other harmful gases. It can be applied to air purifiers, household appliances, fresh - air systems, and other equipment.

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.